Agricultural waste crusher

Abstract

The utility model belongs to the technical field of crushers, and particularly relates to an agricultural waste crusher which comprises a crusher body, a supporting shell is fixedly connected to the top end of the crusher body, a feeding port is formed in the supporting shell, and a discharging port and a circular inner groove are formed in the supporting shell. The circular inner groove is communicated with the inner space of the feeding port and the inner space of the discharging port, the discharging port is communicated with the inner space of the crusher, the inner wall of the circular inner groove is rotationally connected with a rotary carrying roller, a plurality of containing grooves are formed in the rotary carrying roller, and the inner walls of the containing grooves are slidably connected with extrusion plates; according to the fruit and vegetable crusher, fruits and vegetables are extruded through the extrusion plate and the filter screen, so that juice is discharged before the fruits and vegetables enter the crusher to be crushed, the situation that water contained in the fruits and vegetables is too high and mixed into crushed materials is reduced, and the effect of controlling the water of the crushed fruit and vegetable materials is achieved by controlling the extrusion degree of the extrusion plate on the fruits and vegetables.

Description

Technical Field

[0001] The utility model belongs to the technical field of crushers, and in particular relates to an agricultural waste crusher. Background Art

[0002] Crusher plays an important role in the treatment and resource utilization of agricultural waste. It is usually used to crush abandoned crop residues such as straw, branches, corn stalks, and rice straw to make them easier to handle and utilize, which helps promote the resource utilization of agricultural waste and environmental protection.

[0003] Agricultural waste crushers cut and crush the originally large agricultural waste through the relative movement between high-speed rotating blades and fixed blades, and crush the waste into the required particle size. Discarded and damaged fruits and vegetables are also common organic fertilizers. When the discarded fruits and vegetables are crushed, there is a lot of water inside the fruits and vegetables. The water in the discarded fruits and vegetables is usually released during the crushing process and mixed with the crushed materials. The crushed materials are fermented or composted, and an appropriate amount of water is necessary. However, it is difficult for traditional crushers to control the water content of the fruit and vegetable materials after crushing. Utility Model Content

[0004] The utility model provides an agricultural waste crusher, which has the characteristic of being convenient for controlling the moisture content of waste fruits and vegetables when crushing them.

[0005] The utility model provides the following technical solutions: comprising a crusher, wherein the top of the crusher is fixedly connected to a supporting shell, a feed port is provided on the supporting shell, a discharge port and a circular inner groove are provided in the supporting shell, the circular inner groove is communicated with the internal spaces of the feed port and the discharge port, the discharge port is communicated with the internal space of the crusher, a rotating carrier roller is rotatably connected to the inner wall of the circular inner groove, a plurality of accommodating grooves are provided on the rotating carrier roller, and the inner walls of the plurality of accommodating grooves are slidably connected with extrusion plates, a storage groove is provided in the supporting shell, a filter screen is provided between the storage groove and the circular inner groove, the plurality of accommodating grooves rotate alternately to the corresponding positions of the filter screen, and a discharge valve corresponding to the storage groove is installed on one side of the supporting shell.

[0006] Among them, a clearance groove is opened in the rotating carrier roller, and a support shaft is fixedly connected to the inner wall of the circular inner groove. The rotating carrier roller is rotatably connected to the side wall of the circular inner groove through the clearance groove, and a motor for driving the rotating carrier roller is installed on one side of the support shell.

[0007] Among them, an electric telescopic rod is installed in the support shaft, and a plurality of through holes corresponding to the accommodating grooves are opened in the rotating carrier roller. The electric telescopic rod contacts the corresponding side of the extrusion plate through the through holes, and an iron sheet is fixedly connected to one side of the extrusion plate. An electromagnetic suction cup is fixedly connected to the output end of the electric telescopic rod, and the electromagnetic suction cup is adsorbed and connected to the iron sheet.

[0008] Among them, a plurality of winding shafts are installed in the supporting shell, and the side wall of the winding shaft is wound with a traction line, and the traction line is fixedly connected to the corresponding side of the iron sheet, and a torsion spring is arranged between the winding shaft and the supporting shell.

[0009] Wherein, a floating plate is arranged in the storage tank, a guide rod is fixedly connected to the top of the floating plate, the guide rod is slidably connected to the inner wall of the supporting shell, and a scale line is arranged on the side wall of the floating plate.

[0010] The beneficial effects of the utility model are as follows: fruits and vegetables are squeezed by the squeezing plate and the filter screen, so that the fruits and vegetables are drained before they are crushed in the crusher, thereby reducing the excessive mixing of water contained in the fruits and vegetables into the crushed materials; the squeezing degree of the fruits and vegetables by the squeezing plate is controlled, so as to achieve the effect of controlling the water content of the fruit and vegetable materials after crushing; the water juice is temporarily stored in the storage tank, which is convenient for subsequent discharge and centralized collection through the drain valve; the separate collection of water may help to reduce transportation costs and storage space, and avoid mildew of materials during transportation and storage, and it is convenient to use the components in the juice water separately.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0014] Figure 3 for Figure 2 The enlarged structural diagram of the middle A part;

[0015] Figure 4 It is a schematic diagram of an enlarged top view of the cross section of the support shell in the utility model.

[0016] In the figure: 1. Crusher; 2. Support shell; 21. Feed inlet; 22. Discharge outlet; 23. Circular inner groove; 231. Support shaft; 232. Electric telescopic rod; 233. Electromagnetic suction cup; 24. Storage tank; 241. Filter screen; 25. Drain valve; 3. Rotating roller; 31. Receiving tank; 311. Perforation; 32. Extrusion plate; 321. Iron sheet; 33. Give way groove; 34. Motor; 4. Floating plate; 41. Guide rod; 42. Scale line; 5. Winding shaft; 51. Traction line; 52. Torsion spring. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 4 The utility model provides the following technical solutions: it includes a crusher 1, a support shell 2 is fixedly connected to the top of the crusher 1, a feed port 21 is provided on the support shell 2, a discharge port 22 and a circular inner groove 23 are provided in the support shell 2, the circular inner groove 23 is communicated with the internal spaces of the feed port 21 and the discharge port 22, the discharge port 22 is communicated with the internal space of the crusher 1, a rotating roller 3 is rotatably connected to the inner wall of the circular inner groove 23, a plurality of accommodating grooves 31 are provided on the rotating roller 3, and the inner walls of the plurality of accommodating grooves 31 are slidably connected with extrusion plates 32, a storage groove 24 is provided in the support shell 2, a filter screen 241 is provided between the storage groove 24 and the circular inner groove 23, and the plurality of accommodating grooves 31 rotate alternately to the corresponding positions of the filter screen 241, and a discharge valve 25 corresponding to the storage groove 24 is installed on one side of the support shell 2.

[0018] In this embodiment, the crusher 1 supports each component of the device, and the support shell 2 controls the feeding inside the crusher 1. Feeding is performed through the feed port 21, and the discarded fruits and vegetables are put in through the feed port 21. The feed port 21 guides the discarded fruits and vegetables into the corresponding receiving groove 31. The circular inner groove 23 accommodates the rotating carrier roller 3. The rotating carrier roller 3 rotates by itself, so that the rotating carrier roller 3 can drive several receiving grooves 31 to rotate and adjust the position, thereby adjusting the feeding speed inside the crusher 1. When the receiving groove 31 drives the material to rotate to the position of the discharge port 22, the material is put into the crusher 1. The extrusion plate 32 is inside the receiving groove 31. When the feed port 21 puts the material into the receiving groove 31, the extrusion plate 32 carries the material inside the receiving groove 31. When the receiving groove 31 rotates to the corresponding position of the filter screen 241, the extrusion plate 32 rotates synchronously with the receiving groove 31. By controlling the extrusion plate 32 to move toward the filter screen 241 The squeeze plate 32 slides to the left and right sides of the storage tank 24, so that the squeeze plate 32 can compress the internal space of the receiving tank 31, and the discarded fruits and vegetables are located between the squeeze plate 32 and the filter screen 241. The continuous push of the squeeze plate 32 can squeeze the fruits and vegetables in the receiving tank 31, so that the fruits and vegetables are drained before entering the crusher 1 for crushing. The juice of the fruits and vegetables passes through the filter screen 241 and enters the storage tank 24. The support shell 2 stores the juice moisture through the storage tank 24, thereby reducing the excessive moisture contained in the fruits and vegetables from mixing into the crushed materials. By controlling the squeezing degree of the fruits and vegetables by the squeeze plate 32, the moisture of the fruit and vegetable materials after crushing is controlled, and the remaining moisture juice is temporarily stored in the storage tank 24, and is discharged through the drain valve 25 and then stored in a centralized manner. Collecting moisture separately may help reduce transportation costs and storage space, and avoid mildew of materials during transportation and storage, and it is convenient to use the components in the juice moisture separately.

[0019] A yield groove 33 is provided in the rotating carrier roller 3, and a support shaft 231 is fixedly connected to the inner wall of the circular inner groove 23. The rotating carrier roller 3 is rotatably connected to the side wall of the circular inner groove 23 through the yield groove 33. A motor 34 for driving the rotating carrier roller 3 is installed on one side of the support shell 2; the yield groove 33 yields to the support shaft 231, and the support shaft 231 supports the rotating carrier roller 3 to improve the stability of the rotating carrier roller 3 during rotation. The motor 34 is located on the outside of the support shell 2, and the output end of the motor 34 passes through one side of the support shell 2 to be connected to the rotating carrier roller 3, so that the motor 34 can drive the rotating carrier roller 3 to rotate.

[0020] An electric telescopic rod 232 is installed in the support shaft 231, and a plurality of through holes 311 corresponding to the accommodating groove 31 are opened in the rotating carrier roller 3. The electric telescopic rod 232 contacts one side of the corresponding extrusion plate 32 through the through holes 311, and an iron sheet 321 is fixedly connected to one side of the extrusion plate 32. An electromagnetic suction cup 233 is fixedly connected to the output end of the electric telescopic rod 232, and the electromagnetic suction cup 233 is adsorbed and connected to the iron sheet 321; the support shaft 231 supports the electric telescopic rod 232, and the electric telescopic rod 232 is set at a fixed angle, so that the output direction of the electric telescopic rod 232 always corresponds to the filter screen 241, and the rotating carrier roller 3 drives the accommodating groove 31 and the extrusion plate 32 to rotate to the electric telescopic rod 232 and the filter screen 241 When the electric telescopic rod 232 is in operation, the electric telescopic rod 232 supports and drives the electromagnetic suction cup 233. After the electromagnetic suction cup 233 is energized, it adsorbs the iron sheet 321, so that the electric telescopic rod 232 can maintain a stable connection with the extrusion plate 32. The electric telescopic rod 232 pushes the extrusion plate 32 to slide toward the filter screen 241 through the electromagnetic suction cup 233 and the iron sheet 321, thereby completing the work of squeezing out the juice of the discarded fruits and vegetables. When the electric telescopic rod 232 is shortened, the extrusion plate 32 can be driven to return to its original position through the electromagnetic suction cup 233 and the iron sheet 321 to cope with the next work. By cutting off the power to the electromagnetic suction cup 233, the electromagnetic suction cup 233 and the iron sheet 321 are disconnected.

[0021] A plurality of winding shafts 5 are installed in the supporting shell 2, and a traction line 51 is wound on the side wall of the winding shaft 5, and the traction line 51 is fixedly connected to one side of the corresponding iron sheet 321, and a torsion spring 52 is arranged between the winding shaft 5 and the supporting shell 2; the winding shaft 5 rotates through the torsion spring 52, and when the winding shaft 5 winds up the traction line 51, the traction line 51 can pull the extrusion plate 32 to slide back in the direction of the winding shaft 5, and cooperate with the electromagnetic suction cup 233 to adsorb the iron sheet 321, so that the extrusion plate 32 can return to its position to affect the next use.

[0022] A floating plate 4 is provided in the storage tank 24, and a guide rod 41 is fixedly connected to the top of the floating plate 4, and the guide rod 41 is slidably connected to the inner wall of the supporting shell 2, and a scale line 42 is provided on the side wall of the floating plate 4; the floating plate 4 and the guide rod 411 are both located inside the storage tank 24, and the juice and moisture collected inside the storage tank 24 can push the floating plate 4 to float, and the floating plate 4 lifts the guide rod 41. As the liquid level inside the storage tank 24 rises, the floating plate 4 can lift the guide rod 41 to a corresponding height, and the length of the guide rod 41 extending out of the supporting shell 2 increases. By observing the scale line 42, the lifting status of the guide rod 41 and the liquid level inside the storage tank 24 can be judged to prevent the storage tank 24 from overflowing with juice and moisture.

[0023] The working principle and use process of the utility model are as follows: when the discarded fruits and vegetables are crushed, the materials are fed through the feed port 21. When the feed port 21 puts the materials into the receiving tank 31, the squeezing plate 32 carries the materials inside the receiving tank 31, and the control motor 34 drives the rotating roller 3 to rotate, and the rotating roller 3 drives a plurality of receiving tanks 31 and the squeezing plate 32 to rotate and adjust the position. When the receiving tank 31 rotates to the corresponding position of the filter screen 241, the electric telescopic rod 232 is controlled to extend, and the electric telescopic rod 232 pushes the electromagnetic suction cup 233. After the electromagnetic suction cup 233 is energized, it is adsorbed with the iron sheet 321, so that the electric telescopic rod 2 32 can maintain a stable connection with the squeezing plate 32, and the electric telescopic rod 232 pushes the squeezing plate 32 to slide toward the filter screen 241 through the electromagnetic suction cup 233 and the iron sheet 321, thereby completing the juice pressure discharge work of the discarded fruits and vegetables, and the squeezed juice passes through the filter screen 241 and enters the storage tank 24, and the support shell 2 stores the juice moisture through the storage tank 24, and the squeezing degree of the fruits and vegetables by the squeezing plate 32 is controlled by controlling the extension length of the electric telescopic rod 232, so as to achieve the effect of controlling the moisture of the fruit and vegetable materials after crushing, and the containing tank 31 drives the material to rotate to the position of the discharge port 22 to put the material into the crusher 1.

Claims

1. An agricultural waste crusher, comprising a crusher (1), characterized in that: The top of the crusher (1) is fixedly connected to a support shell (2), a feed port (21) is provided on the support shell (2), a discharge port (22) and a circular inner groove (23) are provided in the support shell (2), the circular inner groove (23) is communicated with the internal spaces of the feed port (21) and the discharge port (22), the discharge port (22) is communicated with the internal space of the crusher (1), the inner wall of the circular inner groove (23) is rotatably connected to a rotating roller (3), the rotating roller ( 3) is provided with a plurality of receiving grooves (31), the inner walls of the plurality of receiving grooves (31) are slidably connected with an extrusion plate (32), a storage groove (24) is provided in the support shell (2), a filter screen (241) is provided between the storage groove (24) and the circular inner groove (23), the plurality of receiving grooves (31) are alternately rotated to corresponding positions of the filter screen (241), and a discharge valve (25) corresponding to the storage groove (24) is installed on one side of the support shell (2).

2. The agricultural waste crusher according to claim 1, characterized in that: The rotating carrier roller (3) is provided with a clearance groove (33), the inner wall of the circular inner groove (23) is fixedly connected with a support shaft (231), the rotating carrier roller (3) is rotatably connected to the side wall of the circular inner groove (23) through the clearance groove (33), and a motor (34) for driving the rotating carrier roller (3) is installed on one side of the support shell (2).

3. The agricultural waste crusher according to claim 2, characterized in that: An electric telescopic rod (232) is installed in the support shaft (231), a plurality of through holes (311) corresponding to the accommodating grooves (31) are provided in the rotating carrier roller (3), the electric telescopic rod (232) contacts one side of the corresponding extrusion plate (32) through the through holes (311), an iron sheet (321) is fixedly connected to one side of the extrusion plate (32), an electromagnetic suction cup (233) is fixedly connected to the output end of the electric telescopic rod (232), and the electromagnetic suction cup (233) is adsorbed and connected to the iron sheet (321).

4. The agricultural waste crusher according to claim 3, characterized in that: A plurality of winding shafts (5) are installed in the support shell (2), and a traction line (51) is wound on the side wall of the winding shaft (5). The traction line (51) is fixedly connected to a side corresponding to the iron sheet (321), and a torsion spring (52) is arranged between the winding shaft (5) and the support shell (2).

5. The agricultural waste crusher according to claim 1, characterized in that: A floating plate (4) is arranged in the storage tank (24), a guide rod (41) is fixedly connected to the top of the floating plate (4), the guide rod (41) is slidably connected to the inner wall of the supporting shell (2), and a scale line (42) is arranged on the side wall of the floating plate (4).

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