Seedling hard disk laying machine with stable frame

Abstract

The utility model discloses a seedling hard disk laying machine with a stable frame. The seedling hard disk laying machine comprises a moving vehicle; the driving device is arranged on the moving vehicle; the laying device is arranged on the moving vehicle; the clutch device is arranged on the mobile vehicle; and a control seat. The mobile vehicle is provided with a vehicle frame, the vehicle frame is provided with two longitudinal beams, four cross beams and a short longitudinal beam, the short longitudinal beam is arranged on the vehicle frame, connecting plates on the short cross beams and supporting beams on the longitudinal beams can be stably fixed with a laying frame on the laying device, and a bearing plate arranged on the vehicle frame can be used for placing a battery, a motor and a speed reducer respectively. The reasonable layout of parts of the driving device can be optimized, the laying machine can stably advance in a bumpy field due to the arrangement of the balance shaft, and the stability of the laying machine for laying seedling trays is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of agricultural production equipment, more particularly to a seedling hard disk laying machine with a stable frame. BACKGROUND

[0002] Seedlings are planted in seedling hard disks, and the hard disks are laid in the field to cultivate seedlings to germinate and sprout. Usually, the hard disks are laid one by one in the field manually, and the manual laying efficiency is slow. The laying machine can improve the laying efficiency. The laying device is arranged on the moving vehicle. The kinetic energy of the driving device drives the moving vehicle and the laying device to run simultaneously. The laying device has at least two moving slides. Workers only need to take the seedling hard disks from the transport vehicle and place them on the moving slides of the laying frame. The running belt two will convey the seedling hard disks to the field. The workload of the workers will be reduced, and the number of workers needed will also be reduced. The laying efficiency will be greatly improved. The frame structure of the moving vehicle and the layout of other components will affect the stability of the laying machine. The structure of the frame will affect the cooperation and connection of the driving device and the laying device, causing the laying machine to be unstable. In order to further improve the stability of the laying machine, a seedling hard disk laying machine with a stable frame is provided. SUMMARY

[0003] Therefore, the technical problem to be solved by the utility model is to provide a seedling hard disk laying machine with a stable frame to solve the problem of slow manual laying of seedling hard disks in the prior art.

[0004] In order to solve the above technical problem, the utility model discloses a seedling hard disk laying machine with a stable frame, which comprises a moving vehicle, a driving device arranged on the moving vehicle, a laying device arranged on the moving vehicle, a clutch device arranged on the moving vehicle, and a control seat. The kinetic energy of the driving device is transmitted to the laying device through a chain wheel and a chain to realize synchronous operation of the moving vehicle walking and conveying. The clutch device controls the driving wheels of the moving vehicle.

[0005] The moving vehicle has a frame. The frame has two longitudinal beams, four cross beams, and a short longitudinal beam. The two longitudinal beams are symmetrical. The first cross beam is arranged at the tail end of the two longitudinal beams. The second cross beam to the fourth cross beam is arranged between the two longitudinal beams. The front ends of the two longitudinal beams respectively extend outwardly to form a triangular shape. The short cross beam is connected to the outside of the longitudinal beam through a reinforcing beam. The short cross beam is provided with a connecting plate. The two ends of the first cross beam are provided with vertical support beams. The first support plate and the second support plate are arranged between the second cross beam and the third cross beam. The third support plate and the short longitudinal beam are arranged between the third cross beam and the fourth cross beam. The outside of the two longitudinal beams is respectively provided with a mounting seat.

[0006] Further, the mobile vehicle has a drive shaft one, a balance shaft, a bearing seat, a drive wheel and a driven wheel, the drive shaft one is fixed on the bottom of the vehicle frame through the bearing seat, the drive wheel is fixed on the two ends of the drive shaft one, the driven wheel is connected to the two ends of the balance shaft through the bearing, the middle part of the balance shaft is provided with a connecting seat, and the shaft rod is arranged in the connecting seat and the bearing seat to fix the balance shaft on the side of the first cross beam of the vehicle frame.

[0007] Further, the driving device has a battery, a motor, a speed reducer, a drive shaft one, a drive shaft two, a drive shaft three, a belt one, a sprocket one, a sprocket two, a sprocket three, a sprocket four, a chain one and a chain two, the battery is connected to the motor, the motor is connected to the speed reducer through the belt one, the sprocket one is fixed on the drive shaft one, the sprocket two and the sprocket three are fixed on the drive shaft two, the sprocket four is fixed on the drive shaft three, the speed reducer is connected to the sprocket one and the sprocket two through the chain one, and the sprocket three is connected to the sprocket four through the chain two.

[0008] Further, the laying device has a laying frame, a handle support, a drive shaft three, a sprocket four, a driven rod, a belt pulley, a belt two, a roller, a bearing and a bracket, the laying frame is inclinedly arranged on the mobile vehicle, the handle support is arranged at the front end of the laying frame, the bracket is arranged at the tail end of the laying frame, the drive shaft three and the plurality of driven rods are arranged on the laying frame through the bearing, the belt pulley is fixed on the drive shaft three and the driven rod, the belt two is sleeved on the belt pulley, and the roller is fixed on the driven rod.

[0009] Further, the clutch device has a connecting rod one, a control rod, a rotating support one, a rotating support two, a universal joint ball head rod end bearing one, a universal joint ball head rod end bearing two, a shaft sleeve, a sliding sleeve, a clamping sleeve, a sleeve ring and a connecting rod two, the clamping sleeve is fixed on the drive wheel of the mobile vehicle, the shaft sleeve is fixed on the drive shaft one, the sliding sleeve is sleeved on the shaft sleeve, the sleeve ring is hinged on the sliding sleeve, the sleeve ring is fixed with the universal joint ball head rod end bearing one, one end of the universal joint ball head rod end bearing one is hinged with the rotating support two, the other end of the universal joint ball head rod end bearing one is connected with one end of the universal joint ball head rod end bearing two through the connecting rod two, the other end of the universal joint ball head rod end bearing two is fixed with the vehicle frame, the rotating support two is fixed on the vehicle frame and can rotate around the fixed point, one end of the rotating support two is hinged with one end of the connecting rod one, the other end of the connecting rod one is hinged with the rotating support one, and the control rod is fixed with the rotating support one.

[0010] Compared with the prior art, the application can obtain the following technical effects:

[0011] The utility model discloses a short cross beam is set up on the vehicle frame, and the connecting plate on the short cross beam and the support beam on the longitudinal beam can be fixed stably with the laying frame on the laying device, the supporting plate arranged on the vehicle frame can place the battery, the motor and the speed reducer respectively, the rational layout of the components of the driving device can be optimized, and the balance shaft can make the laying machine travel stably in the rugged field, and the stability of the laying machine in laying the tray is improved.

[0012] Of course, any product implementing this application does not necessarily need to achieve all of the technical effects described above at the same time. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0014] Figure 1 This is a schematic diagram of a seed-laying machine and a seedling hard disk according to one embodiment of the present invention;

[0015] Figure 2 This is a schematic diagram of a mobile vehicle according to one embodiment of the present invention;

[0016] Figure 3 This is a schematic diagram of a laying device according to one embodiment of the present invention;

[0017] Figure 4 This is a schematic diagram of a driving device according to one embodiment of the present invention;

[0018] Figure 5 This is a schematic diagram of a clutch device according to one embodiment of the present invention;

[0019] Figure 6 yes Figure 5 Enlarged view of point A in the middle;

[0020] Figure 7 This is a schematic diagram of the vehicle frame according to one embodiment of the present invention.

[0021] Attached Figure Labels

[0022] Mobile vehicle 1, drive device 2, laying device 3, clutch device 4, control seat 5, seedling hard disk 6, vehicle frame 10, drive shaft one 11, balance shaft 12, bearing seat 13, drive wheel 14, driven wheel 15, connecting seat 16, shaft rod 17, laying frame 30, handle support 31, driven rod 32, belt pulley 33, belt two 34, roller 35, bracket 36, battery 200, motor 201, speed reducer 202, drive shaft one 11, drive shaft two 203, drive shaft three 204, belt one 205, sprocket one 206, sprocket two 207, sprocket three 208, sprocket four 209, chain one 210, chain two 211, vertical beam 301, cross beam 302, fixed cross beam 303, guide support bar 311, connecting rod one 400, control rod 401, rotating support one 402, rotating support two 403, universal joint ball head rod end bearing one 404, universal joint ball head rod end bearing two 405, shaft sleeve 406, sliding sleeve 407, clamping sleeve 408, collar 409, connecting rod two 410, longitudinal beam 101, short longitudinal beam 102, first cross beam 103, second cross beam 104, third cross beam 105, fourth cross beam 106, short cross beam 107, reinforcing beam 108, connecting plate 109, support beam 110, first supporting plate 111, second supporting plate 112, third supporting plate 113, mounting seat 114. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in detail with reference to the drawings and examples, so that the implementation process of the present application applying technical means to solve technical problems and achieve technical effects can be fully understood and implemented.

[0024] Please refer to Figures 1 to 7 , Figure 1 is a schematic view of a laying machine and a seedling hard disk according to an embodiment of the present application; Figure 2 is a schematic view of a mobile vehicle according to an embodiment of the present application; Figure 3 is a schematic view of a laying device according to an embodiment of the present application; Figure 4 is a schematic view of a drive device according to an embodiment of the present application; Figure 5 is a schematic view of a clutch device according to an embodiment of the present application; Figure 6 is an enlarged schematic view of A in Figure 5 ; Figure 7 is a schematic view of a vehicle frame according to an embodiment of the present application. A seedling hard disk laying machine with a stable vehicle frame comprises: a mobile vehicle 1; a drive device 2 arranged on the mobile vehicle 1; a laying device 3 arranged on the mobile vehicle 1; a clutch device 4 arranged on the mobile vehicle 1; and a control seat 5; the kinetic energy of the drive device 2 is transmitted to the laying device 3 through a sprocket and a chain to realize synchronous operation of the mobile vehicle 1 walking and conveying; the clutch device 4 controls the drive wheel 14 of the mobile vehicle 1.

[0025] The mobile vehicle has a frame 10, which has two longitudinal beams 101, four cross beams and a short longitudinal beam 102, the two longitudinal beams 101 are symmetrical, a first cross beam 103 is arranged at the tail end of the two longitudinal beams 101, a second cross beam 104 to a fourth cross beam 106 are arranged between the two longitudinal beams 101, the front end of the two longitudinal beams 101 respectively extends a short cross beam 107 to the outside, one end of the short cross beam 107 is connected with the outside of the longitudinal beam 101 through a reinforcing beam 108 to form a triangular shape, two connecting plates 109 are arranged on the short cross beam 107 on one side, vertical support beams 110 are arranged at the two ends of the first cross beam 103, a first supporting plate 111 and a second supporting plate 112 are arranged between the second cross beam 104 and the third cross beam 105, a third supporting plate 113 and the short longitudinal beam 102 are arranged between the third cross beam 105 and the fourth cross beam 106, bearings are respectively arranged on the bottom surface of the third supporting plate 113 and the short longitudinal beam 102, the two ends of a driving shaft two 203 pass through the bearings, the driving shaft two 203 drives a driving shaft three 204 on the laying frame 30 to rotate through a chain two 211, mounting seats 114 are respectively arranged on the outside of the two longitudinal beams 101, and components on the clutch device 4 are conveniently mounted on the mounting seats 114.

[0026] The short cross beam 107 is arranged on the frame 10, the connecting plate 108 on the short cross beam 107 and the support beam 109 on the longitudinal beam 101 can be fixed and stable with the fixed cross beam 303 on the laying frame 30, the supporting plates arranged on the frame 10 can respectively place the battery 200, the motor 201 and the speed reducer 202, the reasonable layout of the components of the driving device 2 can be optimized, and the balance shaft 12 is arranged to enable the laying machine to stably travel in a rugged field, and the stability of the laying machine to lay the seedling tray is improved.

[0027] Please continue to refer to Figure 2 The mobile vehicle 1 further has a driving shaft one 11, a balance shaft 12, a bearing seat 13, a driving wheel 14 and a driven wheel 15, the driving shaft one 11 is fixed at the bottom of the frame 10 through the bearing seat 13, the driving wheel 14 is fixed at the two ends of the driving shaft one 11, the driven wheel 15 is connected to the two ends of the balance shaft 12 through bearings, the balance shaft 12 is arranged with a connecting seat 16 in the middle part, and a shaft rod 17 is arranged in the connecting seat 16 and the bearing seat 13 to fix the balance shaft 12 on the first cross beam side of the frame 10.

[0028] Please continue to refer to Figure 4The driving device 2 has a battery 200, a motor 201, a speed reducer 202, a driving shaft 1 11, a driving shaft 2 203, a driving shaft 3 204, a belt 1 205, a sprocket 1 206, a sprocket 2 207, a sprocket 3 208, a sprocket 4 209, a chain 1 210 and a chain 2 211. The battery 200 powers the motor 201. The motor 201 is connected to the speed reducer 202 through the belt 1 205. The sprocket 1 206 is fixed on the driving shaft 1 11. The sprocket 2 207 and the sprocket 3 208 are fixed on the driving shaft 2 203. The sprocket 4 209 is fixed on the driving shaft 3 204. The speed reducer 202 is connected to the sprocket 1 206 and the sprocket 2 207 through the chain 1 210. The sprocket 3 208 is connected to the sprocket 4 209 through the chain 2 211.

[0029] Please continue to refer to Figure 3 The laying device 3 has a laying frame 30, a handle support 31, a driving shaft 3 204, a sprocket 4 209, a driven rod 32, a pulley 33, a belt 2 34, a roller 35, a bearing and a bracket 36. The laying frame 30 is obliquely arranged on the moving vehicle 1. The handle support 31 is arranged at the front end of the laying frame 30. The bracket 36 is arranged at the tail end of the laying frame 30. The driving shaft 3 204 and the plurality of driven rods 32 are arranged on the laying frame 30 through the bearing. The pulley 33 is fixed on the driving shaft 3 204 and the driven rod 32. The belt 2 34 is sleeved on the pulley 33. The roller 35 is fixed on the driven rod 32.

[0030] The laying frame 30 is welded by three vertical beams 301 and three horizontal beams 302. Two seedling hard disk 6 moving slides are formed between the three vertical beams 301. The control seat 5 is fixed at the end of the middle vertical beam 301. Two fixed horizontal beams 303 are welded at the bottom of the laying frame 30. The fixed horizontal beams 303 are respectively welded and fixed with the front end and the rear end of the vehicle frame 10, so that the laying frame 30 is fixed on the vehicle frame 10. Four guide support bars 311 are arranged on the handle support 31. One end of the guide support bar 311 is welded on the handle support 31, and the other end is lapped and welded on the horizontal beam 302. Two guide support bars 311 are arranged on each moving slide. Two brackets 36 are arranged on the horizontal rods at the tail end of the laying frame 30 and are respectively located at the ends of the two moving slides. The bracket 36 can be folded. When not in use, it is folded and stored on the laying frame 30. When in use, it is folded towards the ground to support the seedling hard disk 6 to smoothly fall to the ground.

[0031] The driving shaft three 204 is sleeved with four groups of belt transmission groups on the driven rods 32. The driven rods 32 have six, the driven rods 32 at the front end of the laying rack 30 are connected with the driving shaft three 204 through the belt two 34, the driven rods 32 at the tail end of the laying rack 30 are connected with the driving shaft three 204 through the belt two 34 again, the driving shaft three 204 can drive the simultaneous rotation of the front and rear driven rods 32, and two groups of belt transmission groups are arranged on each moving slide. Rollers 35 are arranged on the driven rods 32 located in the middle and between the belt two 34 to play a supporting role.

[0032] Please continue to refer to Figure 5 With Figure 6 The clutch device 4 has a connecting rod one 400, a control rod 401, a rotating support one 402, a rotating support two 403, a universal joint ball head rod end bearing one 404, a universal joint ball head rod end bearing two 405, a shaft sleeve 406, a sliding sleeve 407, a clamping sleeve 408, a sleeve ring 409, and a connecting rod two 410. The clamping sleeve 408 is fixed on the driving wheel 14 of the moving vehicle 1, the shaft sleeve 406 is fixed on the driving shaft one 11, the sliding sleeve 407 is sleeved on the shaft sleeve 406, the sleeve ring 409 is hinged on the sliding sleeve 407, the sleeve ring 409 is fixed with the universal joint ball head rod end bearing one 404, one end of the universal joint ball head rod end bearing one 404 is hinged with the rotating support two 403, the other end of the universal joint ball head rod end bearing one 404 is connected with one end of the universal joint ball head rod end bearing two 405 through the connecting rod two 410, the other end of the universal joint ball head rod end bearing two 405 is fixed with the vehicle frame 10, the rotating support two 403 is fixed on the vehicle frame 10 and can rotate around the fixed point, one end of the rotating support two 403 is hinged with one end of the connecting rod one 400, the other end of the connecting rod one 400 is hinged with the rotating support one 402, and the control rod 401 is fixed with the rotating support one 402.

[0033] The clutch device 4 is respectively installed on the inner side of the driving wheels 14 on both sides. The separation or attraction of the sliding sleeve 407 in the clutch device 4 and the clamping sleeve 408 on the driving wheel 14 is realized by pulling the control rod 401. The edge of the clamping sleeve 408 is provided with a plurality of clamping grooves, the edge of the sliding sleeve 407 is provided with a protrusion, the driving shaft one 11 can drive the driving wheel 14 to rotate after the sliding sleeve 407 and the clamping sleeve 408 are attracted, the driving wheel 14 can rotate freely after the sliding sleeve 407 and the clamping sleeve 408 are separated, and the function of the clutch device 4 is to facilitate the convenient movement of the laying machine. If there is no clutch device 4, the driving wheel 14 is connected with the inside of the driving device 2, and it is difficult for workers to push the laying machine.

[0034] The working process of the seedling hard disk laying machine is as follows: press the start button on the control seat 5, the motor 201 rotates, the rotating speed of the motor 201 is adjustable, the speed reducer 202 is in reverse gear, the laying machine moves backward, the speed reducer 202 drives the sprocket one 206 to rotate forward, under the drive of the chain one 210, the sprocket two 207, the drive shaft two 203 and the sprocket three 208 rotate reversely, under the drive of the chain two 211, the sprocket four 209 and the drive shaft three 204 rotate reversely, under the drive of the drive shaft three 204, the belt two 34 rotate reversely, i.e. move towards the movement, the worker takes one seedling hard disk 6 from the transport vehicle and puts it into the handle support 31, the belt two 34 drives the seedling hard disk 6 to move towards the movement until reaching the field; after laying, the laying machine needs to be moved to other positions, since the driving wheel 14 and the drive shaft one 11 are connected with the driving device 2, it is very laborious to move, at this time, the control rod 401 can be pulled to separate the driving wheel 14 and the drive shaft one 11, the two driving wheels 14 can rotate easily after being separated, so that the laying machine can be moved easily.

[0035] The utility model discloses a laying device 3 is set up on the mobile vehicle, utilizes the kinetic energy of driving device 2 to drive the mobile vehicle 1 walking and laying device 3 operation simultaneously, the worker only needs to place the seedling hard disk 6 on the laying frame 30, and the running belt two 34 will convey the seedling hard disk 6 to the field, and the laying efficiency is greatly improved.

[0036] The above description shows and describes several preferred embodiments of the utility model, but as described previously, it should be understood that the utility model is not limited to the form disclosed in the present application, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed by the above teaching or related technical or knowledge within the scope of the utility model concept described in the present application. The changes and variations made by the person skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the protection scope of the claims attached to the utility model.

Claims

1. A seedling hard disk laying machine with a stable frame comprising: The utility model provides a mobile vehicle, a driving device arranged on the mobile vehicle, a laying device arranged on the mobile vehicle, a clutch device arranged on the mobile vehicle and a control seat, kinetic energy of the driving device is transmitted to the laying device through a chain wheel and a chain to realize synchronous operation of the mobile vehicle walking and conveying, and the clutch device controls driving wheels of the mobile vehicle respectively. The mobile vehicle has a frame, the frame has two longitudinal beams, four cross beams and a short longitudinal beam, the two longitudinal beams are symmetrical, a first cross beam is arranged at tail ends of the two longitudinal beams, second to fourth cross beams are arranged between the two longitudinal beams, the longitudinal beams are respectively extended to the outside by short cross beams at front ends, one end of the short cross beam is connected to the outside of the longitudinal beam through a reinforcing beam to form a triangular shape, a connecting plate is arranged on the short cross beam, vertical support beams are arranged at both ends of the first cross beam, first and second supporting plates are arranged between the second and third cross beams, third supporting plates and the short longitudinal beam are arranged between the third and fourth cross beams, and mounting seats are arranged on the outside of the two longitudinal beams. The mobile vehicle further has a driving shaft one, a balance shaft, a bearing seat, a driving wheel and a driven wheel, the driving shaft one is fixed at the bottom of the frame through the bearing seat, the driving wheel is fixed at both ends of the driving shaft one, the driven wheel is connected to both ends of the balance shaft through bearings, a connecting seat is arranged in the middle part of the balance shaft, and a shaft rod is arranged in the connecting seat and the bearing seat to fix the balance shaft on one side of the first cross beam of the frame. The driving device has a battery, a motor, a speed reducer, a driving shaft one, a driving shaft two, a driving shaft three, a belt one, a chain wheel one, a chain wheel two, a chain wheel three, a chain wheel four, a chain one and a chain two, the battery is connected to the motor, the motor is connected to the speed reducer through the belt one, the chain wheel one is fixed on the driving shaft one, the chain wheel two and the chain wheel three are fixed on the driving shaft two, the chain wheel four is fixed on the driving shaft three, the speed reducer is connected to the chain wheel one and the chain wheel two through the chain one, and the chain wheel three is connected to the chain wheel four through the chain two. The laying device has a laying frame, a handle support, a driving shaft three, a chain wheel four, a driven rod, a belt pulley, a belt two, a roller, a bearing and a bracket, the laying frame is arranged on the mobile vehicle in an inclined manner, the handle support is arranged at the front end of the laying frame, the bracket is arranged at the tail end of the laying frame, the driving shaft three and the plurality of driven rods are arranged on the laying frame through the bearing, the belt pulley is fixed on the driving shaft three and the driven rod, the belt two is sleeved on the belt pulley, and the roller is fixed on the driven rod. ​ 2. The seedling tray laying machine having a stable frame according to claim 1, wherein, ​ 3. The seedling tray laying machine having a stable frame according to claim 1, wherein, ​ 4. The seedling tray laying machine having a stable frame according to claim 1, wherein, ​ 5. The seedling tray laying machine having a stable frame according to claim 1, wherein, The clutch device has a connecting rod one, a control rod, a rotating support one, a rotating support two, a universal joint ball head rod end bearing one, a universal joint ball head rod end bearing two, a shaft sleeve, a sliding sleeve, a clamping sleeve, a collar, a connecting rod two, the clamping sleeve is fixed on the drive wheel of the moving vehicle, the shaft sleeve is fixed on the drive shaft one, the sliding sleeve is sleeved on the shaft sleeve, the collar is hinged on the sliding sleeve, the collar is fixed with the universal joint ball head rod end bearing one, one end of the universal joint ball head rod end bearing one is hinged with the rotating support two, the other end of the universal joint ball head rod end bearing one is connected with one end of the universal joint ball head rod end bearing two through the connecting rod two, the other end of the universal joint ball head rod end bearing two is fixed with the vehicle frame, the rotating support two is fixed on the vehicle frame and can rotate around the fixed point, one end of the rotating support two is hinged with one end of the connecting rod one, the other end of the connecting rod one is hinged with the rotating support one, and the control rod is fixed with the rotating support one.

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