Feces scattering vehicle with higher feces conveying capacity

Abstract

The utility model relates to a manure spreading vehicle with stronger manure conveying capacity, which belongs to the technical field of agricultural machinery and comprises a chassis provided with rollers or tracks. The hopper is used for containing excrement and installed on the chassis, and a discharging opening is formed in the side portion of the lower portion of the hopper; the excrement throwing disc is rotatably mounted on the chassis, is positioned below the discharge port and is driven to rotate by a driving mechanism, so that excrement falling on the excrement throwing disc is thrown outwards; the chain conveyor is provided with a chain and an excrement pushing block mounted on the chain, and the chain conveyor is mounted at the bottom of the hopper; when the chain conveyor operates, the chain drives the excrement pushing block to rotate at the bottom of the hopper so as to push excrement at the bottom of the hopper to the discharge port. According to the manure spreading truck, the chain conveyor is used for replacing an auger conveying mechanism on an existing manure spreading truck to convey manure in the hopper to the discharging opening to be discharged, the conveying capacity for hard solids such as stones is better, and therefore the manure spreading truck is higher in manure conveying capacity.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural implements, and particularly relates to a manure spreading vehicle with stronger manure feeding capacity. Background Art

[0002] Human and animal manure is a natural organic fertilizer, mainly composed of the excreta of the large intestines of humans or animals, containing rich organic matter and various nutrient elements such as nitrogen, phosphorus, potassium, etc. These elements are essential for the growth and development of crops. Since ancient times, human manure has been very useful in agricultural cultivation. In the past, when technology was underdeveloped, it was mostly spread manually on the land, which was time-consuming and laborious. With the development of science and technology, manure spreading vehicles have emerged in the prior art, using a rotating manure throwing disc to throw the manure falling on it onto the land.

[0003] The manure spreading vehicle in the prior art includes a chassis, a hopper placed on the chassis, the hopper is provided with a discharge port, and a screw conveyor mechanism is configured in the hopper to convey the manure loaded in the hopper to the discharge port. It also includes a manure throwing disc placed at the discharge port, and the manure throwing disc is driven to rotate by a driving mechanism. When the manure is conveyed to the manure throwing disc by the screw conveyor mechanism, the rotating disc throws the manure outwards.

[0004] Although the screw conveyor mechanism can convey manure to the discharge port, its conveying capacity for large-sized solids such as stones is poor. Based on this, a manure spreading vehicle with stronger manure feeding capacity is urgently needed. Summary of the Utility Model

[0005] The utility model provides a manure spreading vehicle with stronger manure feeding capacity to solve the technical problem of poor manure feeding capacity of the manure spreading vehicle in the prior art.

[0006] The utility model is realized by the following technical solutions: A manure spreading vehicle with stronger manure feeding capacity includes:

[0007] A chassis equipped with wheels or crawlers;

[0008] A hopper for loading manure, the hopper is installed on the chassis, and a discharge port is opened on the lower side of the hopper;

[0009] A manure throwing disc rotatably installed on the chassis, the manure throwing disc is located below the discharge port and is driven to rotate by a driving mechanism to throw the manure falling on it outwards;

[0010] A chain conveyor configured with a chain and manure pushing blocks installed on the chain, the chain conveyor is installed at the bottom of the hopper;

[0011] When the chain conveyor is operating, the chain drives the manure pushing block to rotate at the bottom of the hopper to push the manure at the bottom of the hopper to the discharge port.

[0012] Further, to better implement the present utility model, the hopper includes:

[0013] A hopper body for loading manure, the discharge port is opened on the lower side wall of the hopper body and is located at the rear of the manure spreading vehicle, and a through hole opposite to the discharge port is also opened on the lower side wall of the hopper body;

[0014] A frame body is arranged at the bottom end of the hopper body, and the frame body is provided with a passageway;

[0015] The chain is rotatably connected through the discharge port, the through hole and the passageway, and the manure pushing block can pass through the discharge port, the through hole and the passageway.

[0016] Further, to better implement the present utility model, the number of the chains is two, and the manure pushing block is fixedly connected between the two chains;

[0017] The number of the manure pushing blocks is multiple, and the multiple manure pushing blocks are evenly distributed along the circumferential direction of the chain;

[0018] The manure pushing block located in the hopper body overlaps on the bottom wall of the hopper body.

[0019] Further, to better implement the present utility model, the manure pushing block includes:

[0020] A square rod, the two ends of which are respectively welded and fixed to the chain;

[0021] An outer sleeve is sleeved on the square rod.

[0022] Further, to better implement the present utility model, the chain conveyor further includes:

[0023] A motor is installed on the chassis, the rotating shaft of the motor is connected to a reducer, and the reducer has a power output shaft;

[0024] A driving shaft is rotatably installed on the outer wall of the chassis or the frame body, the driving shaft is provided with a driving sprocket, the driving shaft is connected to the power output shaft, and the chain is engaged with the driving sprocket;

[0025] A driven shaft is rotatably installed on the outer wall of the chassis or the frame body, the driven shaft is provided with a driven sprocket, and the chain is engaged with the driven sprocket.

[0026] Further, to better implement the present utility model, the hopper further includes:

[0027] A baffle plate, rotatably installed on the hopper body and located at the discharge port;

[0028] A driving member, installed on the outer wall of the chassis or the hopper body, the driving member is connected to the baffle plate, and the driving member is used to drive the baffle plate to move to open and close the discharge port.

[0029] Furthermore, in order to better implement the present invention, the driving member includes:

[0030] A hydraulic motor, the baffle plate is rotatably installed at the discharge port through a round shaft, and the round shaft is connected to the hydraulic motor to drive the round shaft to drive the baffle plate to rotate by using the hydraulic motor.

[0031] The present invention has the following beneficial effects compared with the prior art:

[0032] The manure spreading vehicle with stronger manure delivery ability provided by the present invention includes a chassis, a hopper, a manure spreading disc and a chain conveyor. The chassis is equipped with rollers or crawlers. The hopper is used for loading manure. The hopper is installed on the chassis, and a discharge port is provided on the lower side of the hopper. The manure spreading disc is rotatably installed on the chassis. The manure spreading disc is located below the discharge port and is driven to rotate by a driving mechanism to throw the manure falling on it outwards. The chain conveyor is configured with a chain and manure pushing blocks installed on the chain. The chain conveyor is installed at the bottom of the hopper. When the chain conveyor operates, the chain drives the manure pushing blocks to rotate at the bottom of the hopper to push the manure at the bottom of the hopper to the discharge port.

[0033] With the above structure, the manure spreading vehicle provided by the present invention uses a chain conveyor to replace the auger conveying mechanism on the existing manure spreading vehicle to convey the manure in the hopper to the discharge port for discharge. Specifically, the manure is loaded in the hopper and placed on the chain conveyor. When the chain conveyor is started, the chain of the chain conveyor rotates, thereby driving the manure pushing blocks to move. When the manure pushing blocks are in the hopper, the moving manure pushing blocks push the manure at the bottom of the hopper to the discharge port. The manure at the discharge port falls on the above-mentioned manure spreading disc, and the manure spreading disc is driven to rotate by the driving mechanism. Under the action of centrifugal force, the manure falling on the manure spreading disc is thrown outwards. This manure spreading vehicle mainly relies on the movement of the manure pushing blocks driven by the chain to push the manure in the hopper to the discharge port. Therefore, it has a better conveying ability for hard solids such as stones. Since there are inevitably many stones mixed in the manure, the manure spreading machine provided by the present invention can better push the manure in the hopper to the discharge port. Description of the Drawings

[0034] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0035] Figure 1 is a schematic structural diagram of a manure spreading vehicle with stronger manure delivery ability provided by an embodiment of the present invention;

[0036] Figure 2 is a schematic installation structure diagram of a chain conveyor on a hopper in an embodiment of the present invention;

[0037] Figure 3 is a schematic cross-sectional structure diagram of a manure pushing block in an embodiment of the present invention.

[0038] In the figure:

[0039] 1 - chassis, 2 - crawler, 3 - hopper body, 31 - discharge port, 32 - through port, 4 - frame body, 41 - aisle, 5 - baffle, 6 - manure spreading disc, 7 - chain conveyor, 71 - chain, 72 - manure pushing block, 721 - square rod, 722 - outer sleeve, 73 - motor, 74 - driving shaft, 741 - driving sprocket, 75 - driven shaft, 751 - driven sprocket. Detailed implementation manners

[0040] To make the purpose, technical solutions and advantages of the present invention clearer, the following will describe the technical solutions of the present invention in detail. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. All other implementation manners obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope protected by the present invention.

[0041] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0042] Embodiment 1:

[0043] Such as Figures 1 - 3As shown in the figure, the manure spreader with stronger manure delivery capacity provided in this embodiment includes a chassis 1, a hopper, a manure spreading disc 6, and a chain conveyor 7, where:

[0044] The chassis 1 is equipped with rollers or crawlers 2 to facilitate the movement of the manure spreader on the ground. Of course, a power mechanism is also installed to drive the rollers or crawlers 2 to rotate, and a driver's seat is also provided for the convenience of the user to operate. Since the driver's seat and the power mechanism are both prior arts, no detailed description will be given here.

[0045] The hopper is used to hold manure. The hopper is installed on the chassis 1, and a discharge port 31 is opened on the lower side of the hopper. The manure spreading disc 6 is rotatably installed on the chassis 1. The manure spreading disc 6 is located below the discharge port 31 and is driven to rotate by a driving mechanism (it should be noted that in this embodiment, the driving mechanism for driving the manure spreading disc 6 to rotate and the manure spreading disc 6 are both prior arts, so no detailed description will be given here). The rotating manure spreading disc 6 throws the manure falling on it outward.

[0046] The chain conveyor 7 is configured with a chain 71 and a manure pushing block 72 installed on the chain 71. The chain conveyor 7 is installed at the bottom of the hopper. When the chain conveyor 7 operates, the chain 71 drives the manure pushing block 72 to rotate at the bottom of the hopper to push the manure at the bottom of the hopper to the discharge port 31.

[0047] With the above structure, the manure spreader provided in this embodiment uses the chain conveyor 7 to replace the auger conveyor mechanism on the existing manure spreader to transport the manure in the hopper to the discharge port 31 for discharge. Specifically, the manure is loaded in the hopper and placed on the chain conveyor 7. When the chain conveyor 7 is started, the chain 71 of the chain conveyor 7 rotates, thereby driving the manure pushing block to move. When the manure pushing block is in the hopper, the moving manure pushing block pushes the manure at the bottom of the hopper to the discharge port 31. The manure at the discharge port 31 falls on the above-mentioned manure spreading disc 6, and the driving mechanism is used to drive the manure spreading disc 6 to rotate. Under the action of centrifugal force, the manure falling on the manure spreading disc 6 is thrown outward. This manure spreader mainly relies on the movement of the manure pushing block 72 driven by the chain 71 to push the manure in the hopper to the discharge port 31. Therefore, it has a better conveying capacity for hard solids such as stones. Since there are inevitably many stones mixed in the manure, the manure spreader provided in this embodiment can better push the manure in the hopper to the discharge port 31.

[0048] Optionally, the hopper in this embodiment includes a hopper body 3 and a frame body 4. The hopper body 3 is used to hold manure. The discharge port 31 is opened on the lower side wall of the hopper body 3 and is located at the rear of the manure spreader. A through hole 32 opposite to the discharge port 31 is also opened on the lower side wall of the hopper body 3. This through hole 32 is located on the side close to the front of the manure spreader. The frame body 4 is arranged at the bottom end of the hopper body 3. The frame body 4 is provided with a passage 41, and the frame body 4 is directly connected to the chassis 1.

[0049] The chain 71 is rotatably connected through the discharge port 31, the through port 32 and the aisle 41, and the manure pushing block 72 can pass through the discharge port 31, the through port 32 and the aisle 41. In this way, when the chain conveyor 7 operates, the chain 71 drives the manure pushing block 72 to rotate in the discharge port 31, the through hole and the aisle 41. Of course, the rotation direction is such that the manure pushing block 72 pushes the manure in the hopper body 3 towards the discharge port 31. After the manure pushing block 72 rotates out of the hopper body 3 from the discharge port 31, it will enter the aisle 41 in the frame body 4 located below the hopper body 3, then move to the above-mentioned through port 32, and finally enter the above-mentioned hopper body 3 again from the through port 32.

[0050] Optionally, the number of the above-mentioned chains 71 is two, and the manure pushing block 72 is welded and fixed between the two chains 71. Specifically, the manure pushing block 72 is welded on the link plates of the chain links of the chain 71. In this way, the manure pushing block 72 can move more smoothly on the manure spreader, and the manure pushing block 72 has sufficient forward force to push the manure to the discharge port 31. And, the number of the above-mentioned manure pushing blocks 72 is multiple, and the multiple manure pushing blocks 72 are evenly distributed along the circumferential direction of the chain 71. Due to the action of gravity, after the manure is pushed away by the manure pushing block 72, the manure above it will directly fall and fill it, and the subsequent manure pushing block 72 can continue to push the filled manure towards the discharge port 31. In this way, the multiple simultaneously moving manure pushing blocks 72 can continuously push the manure in the hopper body 3 to the discharge port 31. The manure pushing block 72 located in the hopper body 3 is lapped on the bottom wall of the hopper body 3.

[0051] Optionally, the manure pushing block 72 in this embodiment includes a square rod 721 and an outer sleeve 722. The square rod 721 is a long iron straight rod with a rectangular cross-section. The two ends of the square rod 721 are respectively welded and fixed on the link plates of the two chains 71. The outer sleeve 722 is sleeved outside the above-mentioned square rod 721, and the outer sleeve 722 cannot rotate relative to the square rod 721. The above-mentioned outer sleeve 722 is a structural member made of stainless steel. Since the corrosion resistance of stainless steel is better, the durability of the manure pushing block 72 is better.

[0052] Optionally, the above-mentioned chain conveyor 7 further includes a motor 73, a driving shaft 74 and a driven shaft 75, wherein:

[0053] The motor 73 is installed on the chassis 1. The rotating shaft of the motor 73 is connected to the speed reducer. The speed reducer has a power output shaft. The driving shaft 74 is rotatably installed on the outer wall of the chassis 1 or the housing 4. Two driving sprockets 741 are provided on the driving shaft 74. The driving shaft 74 is connected to the power output shaft. The two chains 71 are respectively engaged with the two driving sprockets 741 on the driving shaft 74. The driven shaft 75 is rotatably installed on the outer wall of the chassis 1 or the housing 4. Two driven sprockets 751 are provided on the driven shaft 75. The two chains 71 are respectively engaged with the two driven sprockets 751 on the driven shaft 75. In this way, when the motor 73 drives the driving shaft 74 to rotate through the speed reducer, the driving sprockets 741 are driven to rotate, and then the chains 71 are driven to rotate. The dung pushing block 72 is welded between the two chains 71. Therefore, when the chains 71 rotate, the dung pushing block 72 is driven to move.

[0054] An optional implementation manner of this embodiment is as follows: A baffle 5 for opening and closing the discharge port 31 is further installed on the side wall of the above-mentioned hopper body 3. A driving member is installed on the outer wall of the chassis 1 or the hopper body 3. The driving member is connected to the baffle 5, and the driving member is used to drive the baffle 5 to move to open and close the discharge port 31. When dung spreading is not required, the driving member is used to drive the baffle 5 to block at the discharge port 31, which can effectively prevent dung from falling out of the discharge port 31. Of course, the aperture of the above-mentioned through hole 32 is set to be small (only allowing the dung pushing block 72 and the chain 71 to pass through), so it is difficult for dung to fall out of the above-mentioned through hole 32; when dung spreading is required, the driving member is used to drive the baffle 5 to move away from the position blocking the discharge port 31. At this time, the dung can fall out of the discharge port 31.

[0055] Optionally, the above-mentioned driving member includes a hydraulic motor (not shown in the figure). The baffle 5 is rotatably installed at the discharge port 31 through a round shaft (not shown in the figure). The round shaft is connected to the hydraulic motor to drive the round shaft to drive the baffle 5 to rotate by using the hydraulic motor.

[0056] Of course, the above-mentioned driving member can also be a component capable of outputting linear movement. In this case, the above-mentioned driving member drives the baffle 5 to move up and down along the inner wall of the hopper body 3 to open and close the discharge port 31.

[0057] As mentioned above, the above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope recorded in the present invention can easily think of changes or substitutions, which should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A manure spreading vehicle with stronger manure delivery capacity, characterized in that, Comprising: A chassis (1) equipped with rollers or crawlers (2); A hopper for loading feces, the hopper being mounted on the chassis (1), and a discharge opening (31) being provided on the lower side of the hopper; A manure spreading disc (6) rotatably mounted on the chassis (1), the manure spreading disc (6) being located below the discharge opening (31) and driven to rotate by a driving mechanism to throw the feces falling thereon outward; A chain conveyor (7) configured with a chain (71) and manure pushing blocks (72) mounted on the chain (71), the chain conveyor (7) being mounted at the bottom of the hopper; When the chain conveyor (7) operates, the chain (71) drives the manure pushing blocks (72) to rotate at the bottom of the hopper to push the feces at the bottom of the hopper to the discharge opening (31).

2. The manure spreading vehicle with stronger manure delivery ability according to claim 1, wherein The hopper includes: A hopper body (3) for loading feces, the discharge opening (31) being provided on the lower side wall of the hopper body (3) and located at the rear of the manure spreader, and a through opening (32) being provided on the lower side wall of the hopper body (3) opposite to the discharge opening (31); A frame body (4) provided at the bottom end of the hopper body (3), the frame body (4) being provided with a passageway (41); The chain (71) is rotatably connected through the discharge opening (31), the through opening (32), and the passageway (41), and the manure pushing blocks (72) can pass through the discharge opening (31), the through opening (32), and the passageway (41).

3. The manure spreader with stronger manure feeding capacity according to claim 2, characterized in that: The number of the chains (71) is two, and the manure pushing blocks (72) are fixedly connected between the two chains (71); The number of the manure pushing blocks (72) is multiple, and the multiple manure pushing blocks (72) are evenly distributed along the circumferential direction of the chain (71); The manure pushing blocks (72) located in the hopper body (3) overlap on the bottom wall of the hopper body (3).

4. The manure spreader with stronger manure delivery ability according to claim 3, characterized in that: The manure pushing block (72) includes: A square rod (721) with both ends welded and fixed to the chain (71) respectively; An outer sleeve (722) sleeved on the square rod (721).

5. The manure spreader with stronger manure delivery ability according to claim 2, characterized in that, The chain conveyor (7) further includes: A motor (73) mounted on the chassis (1), the rotating shaft of the motor (73) being connected to a reducer, and the reducer having a power output shaft; A driving shaft (74) rotatably mounted on the outer wall of the chassis (1) or the frame body (4), the driving shaft (74) being provided with a driving sprocket (741), the driving shaft (74) being connected to the power output shaft, and the chain (71) meshing with the driving sprocket (741); A driven shaft (75) rotatably mounted on the outer wall of the chassis (1) or the frame body (4), the driven shaft (75) being provided with a driven sprocket (751), and the chain (71) meshing with the driven sprocket (751).

6. The manure spreader with stronger manure delivery capacity according to any one of claims 2-5, characterized in that, The hopper further includes: A baffle (5) rotatably mounted on the hopper body (3) and located at the discharge opening (31); The driving member is installed on the outer wall of the chassis (1) or the hopper body (3). The driving member is connected to the baffle (5), and the driving member is used to drive the baffle (5) to move so as to open and close the discharge port (31).

7. The dung spreading vehicle with stronger dung delivering capacity according to claim 6, wherein The driving member includes: A hydraulic motor. The baffle (5) is rotatably installed at the discharge port (31) through a round shaft. The round shaft is connected to the hydraulic motor so as to drive the round shaft by the hydraulic motor to drive the baffle (5) to rotate.

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