Apron feeder for sale is generally divided into heavy, medium and light three, is commonly used in concentrator feeding equipment. Apron feeder consists of transmission parts, frame parts, working parts, etc. Various models are divided into right-type transmission and left-type transmission according to the transmission mode, along with the direction of material operation, the transmission system on the right side of the machine is right-type transmission, and vice versa. Usually, apron feeder for sale is installed with a hopper for feeding, and different feeding speeds are required for transporting different materials. However, the existing apron feeder cannot easily and quickly adjust the feeding speed according to the actual production demand, and cannot well adapt to the requirements of material transportation per minute in production. It is easy to cause the accumulation and blockage of materials on the equipment. Existing apron feeder needs to be improved to address these issues.
An apron feeder with feed flow control valve is proposed to solve the problem that the feeding speed can not be adjusted easily and quickly in the prior art. Technical solutions are as follows: An apron feeder for sale with a feed flow control valve comprises a frame and a circulating conveying device arranged on the frame and a hopper arranged on the circulating conveying device, and also comprises a speed regulating mechanism, the speed regulating mechanism comprises a shell arranged on the hopper, and the shell is provided with a feeding channel and a holding space connected. The feeding channel is connected with the feeding end of the hopper, the rotating part is arranged on the housing through the feeding channel and the accommodating space, the rotating part has a threaded part, a moving part, the thread is connected on the threaded part, after the rotating part is rotated, the moving part moves in a straight line, the flow limiting part is arranged on the moving part, after the moving part moves, the moving part moves.
The current limiter enters the blanking channel or the holding space. As a further technical scheme, the current limiting part has a card slot, the moving part has a retaining edge, the moving part is located in the card slot, the flow limiting part side wall and the retaining edge. As a further technical scheme, the cross section of the card slot is u-shaped, and the longitudinal section of the apron feeder apron edge is h-shaped. As a further technical scheme, the sliding block is arranged on the housing, the sliding direction of the sliding block is parallel to the moving direction of the moving member, and the current limiting member is arranged on the sliding block through a linear bearing. As a apron feeder for sale further technical scheme, the moving parts, the current limiting parts and the sliders are provided with a plurality of the current limiting parts respectively arranged on the plurality of the sliders, and the plurality of the current limiting parts respectively clamped on the plurality of the moving parts.
