Soil turning device for vegetable planting

Abstract

The utility model belongs to the technical field of vegetable planting, and discloses a vegetable planting soil turning device which comprises a cart, a steering mechanism is arranged on the outer wall of the top end of the cart, and a soil turning mechanism is arranged on the outer wall of the bottom end of the cart. The soil turning mechanism comprises a motor, an output shaft of the motor is provided with a transmission assembly, a connecting block is fixedly connected to the outer wall of the bottom end of the cart, a rotating rod is rotatably connected to the inner wall of the connecting block, a rotating shaft is slidably connected to the inner wall of the rotating rod, and soil turning cutters are fixedly connected to the outer wall of the rotating shaft; a clamping groove is formed in the inner wall of the rotating shaft, and the outer wall of the rotating rod is elastically connected with a moving block through a connecting spring. According to the utility model, the rotating shaft is moved, the soil turning knives are driven to move synchronously, and the distance between the soil turning knives is adjusted, so that the soil turning knives are suitable for gullies with different intervals, the adjusting process is more convenient and rapid, the soil turning knives can be adjusted without rotating bolts to disassemble and assemble the soil turning knives, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vegetable planting, and specifically relates to a soil-turning device for vegetable planting. Background Technique

[0002] The soil-turning device in vegetable planting is a tool or machine used to turn and loosen the soil. Its main function is to improve the soil structure, mix the organic matter and nutrients on the surface layer into the deeper soil layer, which helps to improve the soil fertility, make the soil more loose and breathable, promote the decomposition of organic matter in the soil, and improve the distribution of water and nutrients, so as to provide a more suitable environment for the growth of vegetables.

[0003] In the farmland for vegetable planting, due to the different types of vegetables, the distances of the planting trenches are different. When turning the soil in trenches with different distances, it is necessary to adjust the spacing of the soil-turning knives in the soil-turning device to make it correspond to the trenches to ensure the soil-turning effect. In some of the existing technologies, when adjusting the spacing of the soil-turning knives, it is necessary to turn a plurality of groups of bolts one by one to remove the soil-turning knives, adjust them to the appropriate positions, and then fix the soil-turning knives by turning the bolts. This process is relatively cumbersome, time-consuming and laborious. Therefore, a soil-turning device for vegetable planting is proposed to solve the above problems. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the utility model provides a soil-turning device for vegetable planting, which solves the problem that it is inconvenient to adjust the spacing of the soil-turning knives in the existing technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A soil-turning device for vegetable planting, including a trolley, a steering mechanism is arranged on the outer wall of the top end of the trolley, and a soil-turning mechanism is arranged on the outer wall of the bottom end of the trolley;

[0006] The soil-turning mechanism includes a motor, a transmission component is arranged on the output shaft of the motor, a connecting block is fixedly connected to the outer wall of the bottom end of the trolley, a rotating rod is rotatably connected to the inner wall of the connecting block, a rotating shaft is slidably connected to the inner wall of the rotating rod, a soil-turning knife is fixedly connected to the outer wall of the rotating shaft, a card slot is opened in the inner wall of the rotating shaft, a moving block is elastically connected to the outer wall of the rotating rod through a connecting spring, a clamping block is fixedly connected to the outer wall of the moving block, a groove is opened in the outer wall of the moving block, and a stop block is rotatably connected to the outer wall of the rotating rod.

[0007] Preferably, the motor is fixedly connected to the outer wall of the bottom end of the trolley, one end of the connecting spring is fixedly connected to the outer wall of the moving block, and the other end of the connecting spring is fixedly connected to the outer wall of the rotating rod.

[0008] Preferably, the clamping block is slidably connected to the inner wall of the rotating rod, the clamping block is clamped with the clamping groove, and the blocking block is clamped with the groove.

[0009] Preferably, the transmission assembly includes a synchronous pulley A, and the outer wall of the synchronous pulley A is connected to a synchronous pulley B through a synchronous belt.

[0010] Preferably, the steering mechanism includes a connecting rod, a bevel gear A is arranged on the outer wall of the connecting rod through a transmission mechanism, a fixed block is fixedly connected to the outer wall of the cart, a bevel gear B is meshed with the outer wall of the bevel gear A, a driving rod is rotatably connected to the outer wall of the top of the cart, a sliding groove is formed in the outer wall of the driving rod, a slider is slidably connected to the inner wall of the sliding groove, a rotating rod is fixedly connected to the outer wall of the slider, a water tank is fixedly connected to the outer wall of the top of the cart, a water pump is fixedly connected to the outer wall of the top of the water tank, and a water outlet pipe is fixedly connected to the outer wall of the water pump.

[0011] Preferably, the connecting rod is fixedly connected to the outer wall of the synchronous pulley A, and the rotating rod is fixedly connected to the outer wall of the synchronous pulley B.

[0012] Preferably, the bevel gear B is fixedly connected to the outer wall of the synchronous pulley A, the bevel gear A is fixedly connected to the outer wall of the synchronous pulley B, and the water outlet pipe is fixedly connected to the outer wall of the driving rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By flipping the blocking block downward to disengage from the groove, the moving block can be pulled outwards to disengage the clamping block from the clamping groove, thereby releasing the limit of the rotating shaft. Moving the rotating shaft drives the turning blade to move synchronously, adjusting the distance between the turning blades, and the rotating shaft can be limited by the clamping of the clamping block and the clamping groove, enabling the turning blade to adapt to gullies with different spacings. Moreover, the adjustment process is relatively convenient and fast, without the need to disassemble and install the turning blade by rotating bolts for adjustment, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the connecting block, the cross-section of the fixed block, and the turning mechanism structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the cross-section structure of the rotating rod and the rotating shaft of the present utility model;

[0018] Figure 4 is the present utility model Figure 3 the enlarged structure schematic diagram of part A in;

[0019] Figure 5This is a schematic diagram of the cross-section of the fixing block, the cart, and the steering mechanism of the present utility model.

[0020] In the figure: 1. Cart; 2. Soil-turning mechanism; 201. Motor; 202. Connecting block; 203. Rotating rod; 204. Rotating shaft; 205. Soil-turning knife; 206. Card slot; 207. Connecting spring; 208. Moving block; 209. Clamping block; 210. Groove; 211. Stopper; 3. Water tank; 4. Water pump; 5. Steering mechanism; 501. Connecting rod; 502. Fixing block; 503. Bevel gear A; 504. Bevel gear B; 505. Rotating rod; 506. Slide block; 507. Driving rod; 508. Slide groove; 601. Synchronous pulley A; 602. Synchronous belt; 603. Synchronous pulley B; 7. Water outlet pipe. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] As Figures 1 to 5 shown, the present utility model provides a vegetable planting soil-turning device, which includes a cart 1. A steering mechanism 5 is provided on the outer wall of the top end of the cart 1, and a soil-turning mechanism 2 is provided on the outer wall of the bottom end of the cart 1; the soil-turning mechanism 2 includes a motor 201, a transmission component is provided on the output shaft of the motor 201, a connecting block 202 is fixedly connected to the outer wall of the bottom end of the cart 1, a rotating rod 203 is rotatably connected to the inner wall of the connecting block 202, a rotating shaft 204 is slidably connected to the inner wall of the rotating rod 203, a soil-turning knife 205 is fixedly connected to the outer wall of the rotating shaft 204, a card slot 206 is opened in the inner wall of the rotating shaft 204, a moving block 208 is elastically connected to the outer wall of the rotating rod 203 through a connecting spring 207, a clamping block 209 is fixedly connected to the outer wall of the moving block 208, a groove 210 is opened in the outer wall of the moving block 208, and a stopper 211 is rotatably connected to the outer wall of the rotating rod 203.

[0023] Adopting the above solution: The trolley 1 is the housing of a soil-turning cart used for vegetable planting, which is a prior art. Four sets of universal wheels are provided below. The trolley 1 can be pushed to move in the farmland through the universal wheels. The soil-turning mechanism 2 at the front end of the trolley 1 is driven by the motor 201, and the soil-turning blade 205 rotates continuously to turn up the soil; before soil turning, the steering mechanism 5 can drive the water outlet pipe 7 to spray water on the arc-shaped area in front of the trolley 1 to soften the soil for more convenient soil turning; when the motor 201 is started, its output shaft drives the rotating rod 203 to rotate through the limiting component, and the rotating rod 203 rotates synchronously with the rotating shaft 204 to drive the soil-turning blade 205 to turn the soil. There are three groups of soil-turning blades 205. When the distances of the gullies in the farmland are different, the positions of the two side rotating shafts 204 and the soil-turning blades 205 can be adjusted to adapt to the gullies with different distances, and the adjustment process is relatively convenient and fast.

[0024] As Figures 2 to 4 shown, the motor 201 is fixedly connected to the outer wall of the bottom end of the trolley 1. One end of the connecting spring 207 is fixedly connected to the outer wall of the moving block 208, and the other end of the connecting spring 207 is fixedly connected to the outer wall of the rotating rod 203; the clamping block 209 is slidably connected to the inner wall of the rotating rod 203, the clamping block 209 is clamped with the clamping groove 206, and the blocking block 211 is clamped with the groove 210.

[0025] Adopting the above solution: Without the influence of external forces, due to its own elastic force, the connecting spring 207 enables the moving block 208 to drive the clamping block 209 to maintain the state of being clamped with the clamping groove 206, so that the rotating rod 203 and the rotating shaft 204 can be fixed, and the rotating rod 203 can drive the rotating shaft 204 to rotate synchronously; there are multiple groups of clamping grooves 206. By clamping the clamping block 209 with different clamping grooves 206, the position of the rotating shaft 204 in the rotating rod 203 can be adjusted, thereby adjusting the spacing of the soil-turning blades 205; when the clamping block 209 is clamped with the clamping groove 206, the clamping block 209 is not completely inserted into the inner wall of the clamping groove 206. As Figure 4 shown, there is a certain space between the clamping block 209 and the clamping groove 206; when the rotating shaft 204 and the rotating rod 203 are fixed, the blocking block 211 is clamped with the groove 210, and the blocking block 211 is in a horizontal state, which can block the moving block 208 to prevent the clamping block 209 from being separated from the clamping groove 206 due to centrifugal force when the rotating rod 203 and the rotating shaft 204 rotate, resulting in the movement of the rotating shaft 204 and affecting the position of the soil-turning blade 205.

[0026] When it is necessary to move the rotating shaft 204, the handle on the outer wall of the moving block 208 can be grasped and pushed inward, causing the connecting spring 207 to contract under force. At this time, the locking block 209 is completely inserted into the inside of the clamping groove 206, and the blocking block 211 is disengaged from the groove 210. The blocking block 211 can be flipped downward to the vertical state. Then, the handle can be pulled to pull the moving block 208 and the locking block 209 outward. The connecting spring 207 is stretched under force, and the locking block 209 is disengaged from the clamping groove 206, thus releasing the limit of the rotating shaft 204. The rotating shaft 204 can be moved inside the inner wall of the rotating rod 203, so as to adjust the position of the soil-turning blade 205; when the adjustment is completed, the locking block 209 corresponds to a set of clamping grooves 206. Under the elastic force of the connecting spring 207, the moving block 208 drives the locking block 209 to move, and the locking block 209 is clamped with the clamping groove 206, thus preliminarily fixing the rotating shaft 204; then, the moving block 208 and the locking block 209 can be pressed inward again, and the blocking block 211 is rotated to make the position of the blocking block 211 correspond to the groove 210. At this time, the connecting spring 207 moves the moving block 208 outward due to its own elastic force, and the blocking block 211 is tightly clamped with the groove 210, thus completing the complete fixation of the rotating shaft 204. During rotation, the locking block 209 will not be disengaged from the clamping groove 206 due to centrifugal force, affecting the fixation of the rotating shaft 204.

[0027] As Figures 2 to 5 shown, the transmission assembly includes a synchronous pulley A601, and the outer wall of the synchronous pulley A601 is drivingly connected to a synchronous pulley B603 through a synchronous belt 602.

[0028] Adopting the above scheme: there are three sets of transmission assemblies. One set is arranged on the output shaft of the motor 201. In this set of transmission assemblies, one side of the synchronous pulley A601 is fixedly connected to the output shaft of the motor 201, and the other side is fixedly connected to the connecting rod 501. The synchronous pulley B603 is fixed on the outer wall of the rotating rod 203, so that the output shaft of the motor 201 can drive the rotating rod 203 to rotate; one set is arranged on the outer wall of the fixed block 502. In this set of transmission assemblies, the synchronous pulley A601 is fixedly connected to the connecting rod 501, and the synchronous pulley B603 is fixedly connected to the outer wall of the bevel gear A503. Both the synchronous pulley A601 and the synchronous pulley B603 are rotatably connected to the outer wall of the fixed block 502. When the connecting rod 501 rotates, the bevel gear A503 can be driven to rotate synchronously through this set of transmission assemblies; one set is arranged on the top outer wall of the trolley 1. In this set of transmission assemblies, the synchronous pulley A601 is fixedly connected to the bevel gear B504, and the synchronous pulley B603 is fixedly connected to the rotating rod 505. Both the synchronous pulley A601 and the synchronous pulley B603 are rotatably connected to the top outer wall of the trolley 1. When the bevel gear B504 rotates, the rotating rod 505 can be driven to rotate synchronously through this set of transmission assemblies.

[0029] As Figure 5As shown, the steering mechanism 5 includes a connecting rod 501, the outer wall of the connecting rod 501 is provided with a bevel gear A503 through a transmission mechanism, the outer wall of the cart 1 is fixedly connected to a fixed block 502, the outer wall of the bevel gear A503 is meshed with a bevel gear B504, the top outer wall of the cart 1 is rotatably connected to a driving rod 507, the outer wall of the driving rod 507 is provided with a slide groove 508, the inner wall of the slide groove 508 is slidably connected to a slider 506, the outer wall of the slider 506 is fixedly connected to a rotating rod 505, the top outer wall of the cart 1 is fixedly connected to a water tank 3, the top outer wall of the water tank 3 is fixedly connected to a water pump 4, and the outer wall of the water pump 4 is fixedly connected to a water outlet pipe 7.

[0030] The connecting rod 501 is fixedly connected to the outer wall of the synchronous wheel A601, and the rotating rod 505 is fixedly connected to the outer wall of the synchronous wheel B603; the bevel gear B504 is fixedly connected to the outer wall of the synchronous wheel A601, the bevel gear A503 is fixedly connected to the outer wall of the synchronous wheel B603, and the water outlet pipe 7 is fixedly connected to the outer wall of the driving rod 507.

[0031] The above scheme is adopted: the output shaft of the motor 201 drives the connecting rod 501 to rotate through a set of transmission components, the connecting rod 501 drives the bevel gear A503 to rotate through a set of transmission components, the bevel gear A503 drives the bevel gear B504 to rotate, and the bevel gear B504 drives the rotating rod 505 to perform a circular motion. During the rotation of the rotating rod 505, the slider 506 generates a thrust on the inner wall of the slide groove 508, so that the driving rod 507 can continuously reciprocate, driving one end of the water outlet pipe 7 to rotate, and the water pump 4 sprays the water in the water tank 3 through the water outlet pipe 7, so that the water outlet pipe 7 can continuously spray water to the fan-shaped area in front of the cart 1, so that the soil is softened and turned over easily.

[0032] The working principle and use process of this utility model:

[0033] The operator can push the cart 1 to move in the farmland and turn the soil through the turning mechanism 2; the motor 201 is fixed to the outer wall of the bottom end of the cart 1. After starting the motor 201, the output shaft of the motor 201 drives the rotating rod 203 to rotate through the transmission assembly, and the rotating rod 203 rotates synchronously with the rotating shaft 204, and the turning knife 205 fixed on the outer wall of the rotating shaft 204 rotates accordingly, and the soil can be turned over; when the distance between gullies in the farmland is different, it is necessary to adjust the spacing of the turning knife 205. The operator can first hold the handle on the outer wall of the moving block 208 and push the handle inward to force the connecting spring 207 to contract. At this time, the block 209 is completely inserted into the slot 206, and the block 211 is out of contact with the groove 210, and then the block 211 is flipped downward to a vertical state.

[0034] Then, pull the handle to pull the moving block 208 and the clamping block 209 outwards. The connecting spring 207 is stretched under force, and the clamping block 209 is disengaged from the clamping groove 206, releasing the limit of the rotating shaft 204. Move the rotating shaft 204 within the inner wall of the rotating rod 203 to adjust the position of the soil-turning blade 205. When the soil-turning blade 205 is adjusted to correspond to the position of the gully, the clamping block 209 corresponds to a set of clamping grooves 206. Under the elastic force of the connecting spring 207, the moving block 208 drives the clamping block 209 to move, so that the clamping block 209 is clamped with the clamping groove 206 to initially fix the rotating shaft 204.

[0035] Next, press the moving block 208 and the clamping block 209 inwards and rotate the stop block 211 to make the stop block 211 correspond to the position of the groove 210. At this time, due to its own elastic force, the connecting spring 207 makes the moving block 208 move outwards, and the stop block 211 is tightly clamped with the groove 210 to complete the complete fixation of the rotating shaft 204. During rotation, the stop block 211 can prevent the clamping block 209 from being disengaged from the clamping groove 206 due to centrifugal force, ensuring the stable fixation of the rotating shaft 204.

[0036] During the soil-turning process, the output shaft of the motor 201 drives the connecting rod 501 to rotate through a set of transmission components. The connecting rod 501 drives the bevel gear A503 to rotate through another set of transmission components. The bevel gear A503 drives the bevel gear B504 to rotate. The bevel gear B504 can drive the rotating rod 505 to perform a circular motion through the transmission components. When the rotating rod 505 rotates, the slider 506 generates a thrust on the inner wall of the chute 508 on the outer wall of the driving rod 507, causing the driving rod 507 to continuously rotate reciprocally along a fan-shaped trajectory, driving one end of the water outlet pipe 7 to rotate. At the same time, the water pump 4 sprays the water in the water tank 3 through the water outlet pipe 7, so that the water outlet pipe 7 continuously sprays water on the fan-shaped area in front of the trolley 1 to soften the soil, facilitating the soil-turning operation of the soil-turning mechanism 2.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil turning device for vegetable planting, comprising a cart (1), characterized in that: The top outer wall of the cart (1) is provided with a steering mechanism (5), and the bottom outer wall of the cart (1) is provided with a soil turning mechanism (2); The soil turning mechanism (2) comprises a motor (201), the output shaft of the motor (201) is provided with a transmission assembly, the outer wall of the bottom end of the cart (1) is fixedly connected with a connecting block (202), the inner wall of the connecting block (202) is rotatably connected with a rotating rod (203), the inner wall of the rotating rod (203) is slidably connected with a rotating shaft (204), the outer wall of the rotating shaft (204) is fixedly connected with a soil turning knife (205), the inner wall of the rotating shaft (204) is provided with a clamping groove (206), the outer wall of the rotating rod (203) is elastically connected with a moving block (208) through a connecting spring (207), the outer wall of the moving block (208) is fixedly connected with a clamping block (209), the outer wall of the moving block (208) is provided with a groove (210), and the outer wall of the rotating rod (203) is rotatably connected with a stopper (211).

2. The vegetable planting soil turning device according to claim 1, characterized in that: The motor (201) is fixedly connected to the outer wall of the bottom end of the cart (1), one end of the connecting spring (207) is fixedly connected to the outer wall of the moving block (208), and the other end of the connecting spring (207) is fixedly connected to the outer wall of the rotating rod (203).

3. The vegetable planting soil turning device according to claim 1, characterized in that: The clamping block (209) is slidably connected to the inner wall of the rotating rod (203), the clamping block (209) is clamped to the clamping groove (206), and the stopper (211) is clamped to the groove (210).

4. The vegetable planting soil turning device according to claim 1, characterized in that: The transmission assembly comprises a synchronous wheel A (601), and the outer wall of the synchronous wheel A (601) is connected to a synchronous wheel B (603) via a synchronous belt (602).

5. The vegetable planting soil turning device according to claim 1, characterized in that: The steering mechanism (5) comprises a connecting rod (501), the outer wall of the connecting rod (501) is provided with a bevel gear A (503) through a transmission mechanism, the outer wall of the cart (1) is fixedly connected with a fixed block (502), the outer wall of the bevel gear A (503) is meshed with a bevel gear B (504), the top outer wall of the cart (1) is rotatably connected with a driving rod (507), the outer wall of the driving rod (507) is provided with a sliding groove (508), the inner wall of the sliding groove (508) is slidably connected with a slider (506), the outer wall of the slider (506) is fixedly connected with a rotating rod (505), the top outer wall of the cart (1) is fixedly connected with a water tank (3), the top outer wall of the water tank (3) is fixedly connected with a water pump (4), and the outer wall of the water pump (4) is fixedly connected with a water outlet pipe (7).

6. The vegetable planting soil turning device according to claim 5, characterized in that: The connecting rod (501) is fixedly connected to the outer wall of the synchronous wheel A (601), and the rotating rod (505) is fixedly connected to the outer wall of the synchronous wheel B (603).

7. The vegetable planting soil turning device according to claim 5, characterized in that: The bevel gear B (504) is fixedly connected to the outer wall of the synchronous wheel A (601), the bevel gear A (503) is fixedly connected to the outer wall of the synchronous wheel B (603), and the water outlet pipe (7) is fixedly connected to the outer wall of the driving rod (507).

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