CN215403752U

CN215403752U - Turning and throwing device

Info

Publication number: CN215403752U
Application number: CN202121829669.3U
Authority: CN
Inventors: 周俊华; 肖正中; 周晓情; 吴柱月
Original assignee: Guangxi Zhuang Autonomous Region Institute of Animal Husbandry
Current assignee: Guangxi Zhuang Autonomous Region Institute of Animal Husbandry
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-04
Anticipated expiration: 2031-08-06

Abstract

The utility model provides a turning device, which comprises a driving mechanism and a turning mechanism, wherein the turning mechanism comprises a height adjusting piece, a shovel arm, a push shovel and a turning piece, the height adjusting piece is connected with the driving mechanism, the push shovel is rotationally connected with the height adjusting piece through the shovel arm, the push shovel is provided with a plowshare, the turning piece is connected with the shovel arm and/or the push shovel, and the push shovel can be stressed to rotate at a material pushing position and a turning position: when the push shovel is positioned at the turning position, the material which is shoveled by the plowshare can move to the turning piece along the top surface of the push shovel and is turned by the turning piece to the side of the push shovel back to the plowshare; when the push shovel is located at the material pushing position, the material which is shoveled by the plough head can be pushed by the push shovel to move along with the push shovel. The automatic material pushing and turning device has the functions of pushing and turning, and is beneficial to reducing the labor intensity of workers and the operation cost.

Description

Turning and throwing device

Technical Field

The utility model relates to the field of machinery, in particular to a turning device.

Background

In the process of drying the excrement, the turning device is often required to turn the excrement, and the stirring blades of the turning device are used for regularly stirring the excrement so as to accelerate the drying efficiency. However, the prior art turn-throwing devices usually have only a turn-throwing function, and involve a step of spreading the manure on the ground or in a drying tank before the manure drying process, and a step of pushing the manure to a predetermined position for further processing after the manure drying process is completed. At present, the spreading of excrement and the pushing and collecting operation are generally performed by manually using a shovel or additionally using a forklift and other devices, the labor intensity of workers is increased due to manual operation, and the equipment cost is increased due to additional forklift operation.

Disclosure of Invention

The present invention is directed to at least solve one of the above-mentioned problems, and provides a turning device with both pushing and turning functions, which is beneficial to reducing the labor intensity and the operation cost of workers.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

a turning device comprises a driving mechanism and a turning mechanism, wherein the turning mechanism comprises a height adjusting piece, a shovel arm, a push shovel and a turning piece, the height adjusting piece is connected with the driving mechanism, and the driving mechanism can drive the turning mechanism to move; the push shovel is connected with the rotation of height adjusting part through the shovel arm, is equipped with the ploughshare on the push shovel, and the piece of throwing turns over is connected with the shovel arm and/or push shovel, and the push shovel can be atred and push away material position and one turn over the throwing position and rotate: when the push shovel is positioned at the turning position, the material which is shoveled by the plowshare can move to the turning piece along the top surface of the push shovel and is turned by the turning piece to the side of the push shovel back to the plowshare; when the push shovel is located at the material pushing position, the material which is shoveled by the plough head can be pushed by the push shovel to move along with the push shovel.

Furthermore, the turning member comprises a turning wheel and a turning driving member, the turning wheel is arranged on one side of the push shovel opposite to the plough head and is positioned above the push shovel, and the turning driving member is connected with the turning wheel so as to drive the turning wheel to rotate.

Furthermore, the turning and throwing wheel comprises a rotating shaft and a plurality of stirring blades, and the two opposite ends of the rotating shaft are respectively and rotatably arranged on a connecting frame and are connected with the push shovel through the connecting frame; a plurality of stirring blades are fixed on the outer peripheral wall of the rotating shaft at intervals; the turning driving piece is connected with the rotating shaft to drive the rotating shaft to rotate.

Furthermore, the plowshare is made of rubber.

Furthermore, the top surface of the push shovel is an inclined surface, and the top surface of the push shovel gradually inclines upwards from the plowshare towards the direction close to the turning piece.

Further, height adjusting spare includes fixing base, screw rod, nut and screw rod motor, and the fixing base is connected with actuating mechanism, and the vertical setting of screw rod is installed on the fixing base with rotating, nut and screw rod threaded connection, and screw rod motor is connected with the screw rod, pushes away the shovel and rotates through shovel arm and nut to be connected.

Furthermore, the number of the shovel arms is two, one end of each shovel arm is fixedly connected with the push shovel, and the other end of each shovel arm is rotatably connected with the nut through the connecting seat; the connecting seat comprises a seat body and a rotating shaft, the seat body is connected with a nut, the rotating shaft is horizontally arranged, two opposite ends of the rotating shaft are rotatably connected with the seat body, one end of each shovel arm, which is opposite to the push shovel, is fixed on the rotating shaft, so that the shovel arms can rotate relative to the nut under the action of external force; the turning device also comprises a rotary driving piece, and the rotary driving piece is connected with one of the shovel arms so as to drive the shovel arms to rotate.

Furthermore, the rotary driving part comprises a hydraulic cylinder and a connecting arm, the hydraulic cylinder is fixedly connected with the nut, one end of the connecting arm is rotatably connected with the free tail end of a piston rod of the hydraulic cylinder, and the other end of the connecting arm is fixedly connected with one of the shovel arms.

Further, the driving mechanism is a screw rod driving device.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

when the push shovel rotates to the turning position, the material shoveled by the plowshare can move to the turning piece along the top surface of the push shovel and is turned by the turning piece to the side, back to the plowshare, of the push shovel to realize turning; when the push shovel rotates to the material pushing position, the material shoveled by the plowshare can be pushed by the push shovel to move together with the push shovel, so that the material pushing operation is realized, the material is conveniently paved on the ground or a drying pool or pushed to a preset position, the turning device has the turning and material pushing functions, the material is not required to be manually processed by a shovel or a forklift and other devices, the labor intensity and the operation cost of workers are favorably reduced, and the turning device is simple in structure. Meanwhile, the height of the plowshare can be adjusted through the height adjusting piece, so that the thickness of the material pushed each time is adjusted, and the plough is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of a turning device in a multi-stage mixed organic fertilizer fermentation system according to a preferred embodiment of the present invention, with a turning driving member removed, and a pushing shovel in a turning position.

Fig. 2 is a left side view of the turning device shown in fig. 1.

Fig. 3 is a schematic structural view of the turning device shown in fig. 1 when the pushing shovel is in a pushing position.

Description of the main elements

30. A turning mechanism; 31. a height adjustment member; 310. a fixed seat; 312. a screw; 313. a nut; 314. a screw motor; 315. mounting grooves; 32. a shovel arm; 33. pushing and shoveling; 331. a plowshare; 34. turning the throwing piece; 340. turning and throwing wheels; 341. a rotating shaft; 342. stirring blades; 343. turning and throwing the driving piece; 345. a connecting frame; 35. a connecting seat; 351. a base body; 352. a rotating shaft; 37. a rotary drive member; 371. a hydraulic cylinder; 376. a connecting arm; 36. a drive mechanism; 361. a guide bar; 362. a screw rod; 363. a slide carriage.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3 together, a preferred embodiment of the present invention provides a turning device, which includes a driving mechanism 36 and a turning mechanism 30 connected to the driving mechanism 36, wherein the turning mechanism 30 can be driven by the driving mechanism 36 to move so as to turn over materials such as manure and urine materials at different positions.

In the present embodiment, the driving mechanism 36 employs a screw driving device of the related art, which is capable of driving the turning mechanism 30 to reciprocate in a straight line. The driving mechanism 36 includes a mounting frame (not shown), a guide rod 361, a lead screw 362, a slide 363, and a lead screw motor (not shown). Guide rod 361 and lead screw 362 are parallel interval arrangement, guide rod 361 and lead screw 362 are all parallel with the horizontal direction, the relative both ends of guide rod 361 all with mounting bracket fixed connection, lead screw 362 installs on the mounting bracket with rotating, slide 363 cup joints on guide rod 361 and with lead screw 362 threaded connection with sliding, the lead screw motor is connected with lead screw 362. The lead screw motor can drive the lead screw 362 to rotate, and further drive the sliding seat 363 to reciprocate along the lead screw 362. The structure of the screw rod driving device belongs to the prior art, and is not described herein for brevity. It is understood that the structure of the driving mechanism 36 is not limited to the embodiment, and other driving devices capable of driving the turning mechanism 30 in the prior art can be adopted.

The turning mechanism 30 includes a height adjusting member 31, a blade arm 32, a push blade 33, and a turning member 34. The height adjusting member 31 is mounted on the sliding base 363, and in the present embodiment, the height adjusting member 31 employs a screw driving device, which may include a fixing base 310, a screw 312, a nut 313 and a screw motor 314. The fixing seat 310 is connected with the sliding seat 363, the screw 312 is vertically arranged and rotatably installed on the fixing seat 310, the nut 313 is in threaded connection with the screw 312, and the screw motor 314 is connected with the screw 312. The screw motor 314 can drive the screw 312 to rotate, so as to drive the nut 313 to reciprocate along the screw 312, thereby enabling the nut 313 to be located at a required height position. It is understood that the structure of the height adjusting member 31 is not limited to this embodiment, and other height adjusting mechanisms in the prior art may be adopted.

The shovel 33 is rotatably connected to the height adjuster 31 via a shovel arm 32, and in this embodiment, one end of the shovel arm 32 is rotatably connected to a nut 313 of the height adjuster 31, and the other end of the shovel arm 32 is fixedly connected to the shovel 33. Specifically, the quantity of shovel arm 32 is two, and two shovel arm 32 intervals set up, the one end and the shovel 33 fixed connection of pushing away of each shovel arm 32, and the other end and the nut 313 of each shovel arm 32 pass through connecting seat 35 and rotate and be connected, specifically are: the connecting seat 35 includes a seat body 351 and a rotating shaft 352, the seat body 351 is connected with the nut 313, the rotating shaft 352 is horizontally disposed, two opposite ends of the rotating shaft 352 are rotatably connected with the seat body 351, and one end of each shovel arm 32 opposite to the push shovel 33 is fixed on the rotating shaft 352, so that the shovel arms 32 can rotate relative to the nut 313 under the action of force.

The turning mechanism 30 further includes a rotary drive member 37, and the rotary drive member 37 is connected to the blade 32 to rotate the blade 32. In this embodiment, the rotary driving member 37 includes a hydraulic cylinder 371 and a connecting arm 376, the hydraulic cylinder 371 is fixedly connected to the nut 313 of the height adjusting member 31, one end of the connecting arm 376 is rotatably connected to the free end of the piston rod of the hydraulic cylinder 371, and the other end of the connecting arm 376 is fixedly connected to one of the shovel arms 32. When the piston rod of the hydraulic cylinder 371 extends and contracts, the connecting arm 376 can drive the shovel arm 32 connected with the connecting arm to rotate, and because the two shovel arms 32 are connected together through the rotating shaft 352, the shovel arm 32 connected with the hydraulic cylinder 371 can drive the other shovel arm 32 to rotate synchronously when rotating. In the present embodiment, the nut 313 is further concavely provided with a mounting groove 315 corresponding to the hydraulic cylinder 371, and one end of the hydraulic cylinder 371 is located in the mounting groove 315, so that the structure of the turning mechanism 30 is more compact. The hydraulic cylinder 371 may be an oil cylinder, etc., and the structure thereof is known in the art and will not be described herein for brevity.

The pushing shovel 33 is provided with a plowshare 331, in the present embodiment, the plowshare 331 is provided on the side of the pushing shovel 33 opposite to the shovel arm 32, and preferably, the plowshare 331 is made of rubber to reduce damage to the ground or the drying trough. In the present embodiment, the top surface of the blade 33 is a slope, and the top surface of the blade 33 gradually inclines upward from the direction away from the plow 331 toward the blade arm 32.

The turning member 34 is connected to the blade 33, and in this embodiment, the turning member 34 includes a turning wheel 340 and a turning driving member 343. The turning wheel 340 is disposed on one side of the pushing shovel 33 opposite to the plowshare 331 and above the pushing shovel 33, and specifically, the turning wheel 340 includes a rotating shaft 341 and a plurality of stirring blades 342, opposite ends of the rotating shaft 341 are respectively rotatably disposed on a connecting frame 345 and connected to the pushing shovel 33 through the connecting frame 345, and the plurality of stirring blades 342 are fixed on the outer circumferential wall of the rotating shaft 341 at intervals. The turning driving member 343 is connected to the turning wheel 340 to drive the turning wheel 340 to rotate, and specifically, the turning driving member 343 is connected to the rotating shaft 341 to drive the rotating shaft 341 to rotate. The turning driving member 343 may be a motor, and the motor is connected to the connecting frame 345 and is in transmission connection with the rotating shaft 341 through a gear transmission mechanism, etc. to further drive the rotating shaft 341 to rotate. It is understood that the structure of the turning driving member 343 is not limited to this embodiment, and other driving means capable of driving the rotation shaft 341 to rotate in the prior art may be adopted. A protective cover may be covered on the turning driving member 343 to prevent the materials such as feces and urine from affecting the operation of the turning driving member 343.

The blade 33 can be forced to rotate between a pushing position (fig. 3) and a turning position (fig. 1): when the push shovel 33 is located at the turning position, materials such as manure and urine which are scooped up by the plowshare 331 can move to the turning piece 34 along the top surface of the push shovel 33 and can be turned by the turning piece 34 to the side, opposite to the plowshare 331, of the push shovel 33; when the blade 33 is in the pushing position, the material scooped up by the plow 331 can be pushed by the blade 33 to move together with the blade 33. Preferably, when the pushing shovel 33 is located at the turning position, the included angle θ between the bottom surface of the pushing shovel 33 and the horizontal plane is about 0-35 °, at this time, the included angle between the bottom surface of the pushing shovel 33 and the horizontal plane is small, and the material is easily guided to the turning member 34 by the inclined top surface of the pushing shovel 33 and is finally turned by the turning member 34 to the side of the pushing shovel 33 opposite to the plough head 331; when the shovel arm 32 is located at the pushing position, the included angle theta between the bottom surface of the push shovel 33 and the horizontal plane is about 40-65 degrees, at the moment, the included angle between the bottom surface of the push shovel 33 and the horizontal plane is large, and materials are not easy to turn out from one side of the push shovel 33, which is opposite to the plough head 331, but move along with the push shovel 33.

In the turning device, when the push shovel 33 rotates to the turning position, the material scooped up by the plowshare 331 can move to the turning part 34 along the top surface of the push shovel 33 and is turned by the turning part 34 to the side of the push shovel 33 opposite to the plowshare 331 for turning; when the push shovel 33 rotates to the pushing position, the material shoveled by the plowshare 331 can be pushed by the push shovel 33 to move along with the push shovel 33, so that the material pushing operation is realized, the material can be conveniently paved on the ground or a drying pool or pushed to a preset position, the turning device has the turning and pushing functions, manual operation by using a shovel or another shovel and other devices is not needed during material pushing, the labor intensity and the operation cost of workers are favorably reduced, and the turning device is simple in structure. Meanwhile, the height of the plowshare 331 can be adjusted through the height adjusting piece 31, so that the thickness of the material pushed each time can be adjusted, and the use is more convenient.

In the turning device, the top surface of the push shovel 33 is gradually inclined upwards from the direction away from the ploughshare 331 to the direction close to the shovel arm 32, so that the material is more easily guided to the turning piece 34 during turning, and the inclined top surface of the push shovel 33 has the function of better preventing the material from turning over the push shovel 33 from the side of the push shovel 33 back to the ploughshare 331 during pushing.

It will be appreciated that in other embodiments, the flipper 34 is not limited to being coupled to the blade 33, for example, the flipper 34 may be coupled to the blade 32 or both the blade 33 and the blade 32.

It is understood that in other embodiments, the pushing blade 33 may be rotatably connected to one end of the blade arm 32, the other end of the blade arm 32 is fixedly connected to the height adjusting member 31, and the rotary driving member 37 is connected to the pushing blade 33 to drive the pushing blade 33 to rotate at the pushing position and the turning position.

It can be understood that the position of the shovel 33 can be adjusted by manually rotating the shovel arm 32, and since the shovel 33 is stressed greatly during operation, in order to ensure that the shovel 33 can be stably positioned at a predetermined rotation angle, positioning holes can be respectively formed in the shovel arm 32 corresponding to the pushing position and the turning position, and a positioning screw is threadedly connected to the nut 313, and when the shovel arm 32 rotates to the pushing position or the turning position, the positioning screw can be rotated, so that one end of the positioning screw is inserted into the corresponding positioning hole, thereby locking the position of the shovel arm 32.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a turning device, its characterized in that, including actuating mechanism (36) and turning mechanism (30), turning mechanism (30) is including height control spare (31), shovel arm (32), push away shovel (33) and turning piece (34), height control spare (31) are connected with actuating mechanism (36), actuating mechanism (36) can drive turning mechanism (30) motion, it is connected with height control spare (31) rotation to push away shovel (33) through shovel arm (32), be equipped with ploughshare (331) on push away shovel (33), turning piece (34) are connected with shovel arm (32) and/or push away shovel (33), push away shovel (33) can the atress rotate at a pushing away material position and a turning position: when the push shovel (33) is positioned at the turning position, the material which is shoveled by the plough head (331) can move to the turning piece (34) along the top surface of the push shovel (33) and is turned by the turning piece (34) to the side, back to the plough head (331), of the push shovel (33); when the push shovel (33) is located at the pushing position, the material which is shoveled by the plowshare (331) can be pushed by the push shovel (33) to move together with the push shovel (33).

2. The turning device according to claim 1, wherein the turning member (34) comprises a turning wheel (340) and a turning driving member (343), the turning wheel (340) is disposed on a side of the blade (33) opposite to the plow (331) and above the blade (33), and the turning driving member (343) is connected to the turning wheel (340) to rotate the turning wheel (340).

3. The turning device according to claim 2, characterized in that the turning wheel (340) comprises a rotating shaft (341) and a plurality of stirring blades (342), opposite ends of the rotating shaft (341) are respectively and rotatably mounted on a connecting frame (345) and connected with the push shovel (33) through the connecting frame (345); a plurality of stirring blades (342) are fixed on the outer peripheral wall of the rotating shaft (341) at intervals; the turning driving piece (343) is connected with the rotating shaft (341) to drive the rotating shaft (341) to rotate.

4. Turning device according to claim 1, characterized in that the ploughshare (331) is made of rubber.

5. The turning device according to claim 1, wherein the top surface of the pushing blade (33) is inclined, and the top surface of the pushing blade (33) is inclined gradually upward from the plowshare (331) toward the turning member (34).

6. The turning device according to claim 1, wherein the height adjusting member (31) comprises a fixed seat (310), a screw (312), a nut (313) and a screw motor (314), the fixed seat (310) is connected with the driving mechanism (36), the screw (312) is vertically arranged and rotatably installed on the fixed seat (310), the nut (313) is in threaded connection with the screw (312), the screw motor (314) is connected with the screw (312), and the push shovel (33) is rotatably connected with the nut (313) through a shovel arm (32).

7. The turning device according to claim 6, characterized in that the number of the shovel arms (32) is two, one end of the shovel arm (32) is fixedly connected with the push shovel (33), and the other end of the shovel arm (32) is rotatably connected with the nut (313) through the connecting seat (35); the connecting seat (35) comprises a seat body (351) and a rotating shaft (352), the seat body (351) is connected with a nut (313), the rotating shaft (352) is horizontally arranged, two opposite ends of the rotating shaft (352) are rotatably connected with the seat body (351), and one end of each shovel arm (32) opposite to the push shovel (33) is fixed on the rotating shaft (352), so that the shovel arms (32) can rotate relative to the nut (313) under the action of external force; the turning device also comprises a rotary driving part (353), and the rotary driving part (353) is connected with one of the shovel arms (32) to drive the shovel arms (32) to rotate.

8. Turning device according to claim 7, characterized in that the rotary drive (353) comprises a hydraulic cylinder (354) and a connecting arm (356), the hydraulic cylinder (354) being fixedly connected to the nut (313), one end of the connecting arm (356) being rotatably connected to the free end of the piston rod of the hydraulic cylinder (354), the other end of the connecting arm (356) being fixedly connected to one of the shovel arms (32).

9. The turning apparatus according to claim 1, characterized in that the drive mechanism (36) is a lead screw drive.