CN216820671U - Be fit for field operation dolly that hilly land used - Google Patents
Be fit for field operation dolly that hilly land used Download PDFInfo
- Publication number
- CN216820671U CN216820671U CN202123237327.5U CN202123237327U CN216820671U CN 216820671 U CN216820671 U CN 216820671U CN 202123237327 U CN202123237327 U CN 202123237327U CN 216820671 U CN216820671 U CN 216820671U
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- China
- Prior art keywords
- storage hopper
- discharging
- telescopic electric
- cylinder
- doors
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007599 discharging Methods 0.000 claims abstract description 39
- 238000003860 storage Methods 0.000 claims abstract description 38
- 239000003337 fertilizer Substances 0.000 claims abstract description 19
- 230000004720 fertilization Effects 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
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- Fertilizing (AREA)
Abstract
The utility model discloses a field operation trolley suitable for hilly areas, a storage hopper for containing fertilizer is arranged on a frame of a walking trolley, a discharging hole is arranged at the center of the bottom end of the storage hopper, a pair of discharging doors which are opened downwards are hinged on the discharging hole, used for closing and opening the discharging hole, the adjacent sides of a pair of discharging doors are respectively provided with a pull rope, the pull ropes of the two discharging doors extend out from the upper part of the storage hopper, pass through a guide pipe which is arranged on the upper side of the walking trolley and extends forwards and backwards and a pulley and then are tied on a push handle which is arranged on the rear side of the walking trolley, a conical seedling cover is arranged below the storage hopper, two opposite side surfaces at the upper end of the conical seedling cover are respectively provided with a connecting branch rod, two telescopic electric cylinders or air cylinders are correspondingly arranged on the lower side surface of the storage hopper, the lower end of a piston rod of the telescopic electric cylinder or the air cylinder is connected with a connecting branch rod, and a switch for controlling the telescopic electric cylinder or the air cylinder is arranged on the walking trolley. Simple structure, design benefit, labour saving and time saving.
Description
Technical Field
The utility model relates to a field operation dolly that is fit for hilly area and uses belongs to the agricultural machine field.
Background
The fertilizer is widely used in agricultural production, the yield of crops in unit area can be improved by applying the fertilizer, the quality of the crops can be improved, and the seedlings are generally required to be applied with the fertilizer after being transplanted. In vast hilly lands, large agricultural machines cannot be used. Fertilization mainly adopts artifical fertilization, and the workman need be carried on the back fertilizer when fertilizing, then bends over the fertilization, and the operation is inconvenient, tired and inefficiency to when spilling dry powder fertilizer, spill often on the seedling, lead to burning seedlings the phenomenon to appear. Reducing the crop harvest.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a be fit for the field operation dolly that hilly area used, hilly area seedling fertilization usefulness (dry powder is fertile, need not to bury) very much.
Realize above-mentioned purpose the utility model discloses a technical scheme does: the utility model provides a field operation dolly that is fit for hilly land and uses, includes the walking dolly for walk between the seedling line, its characterized in that: the frame of the travelling trolley is provided with a storage hopper for containing fertilizer, the bottom of the storage hopper is of a conical structure, the center of the bottom end of the storage hopper is provided with a discharging hole, the discharging hole is hinged with a pair of discharging doors which are opened downwards and used for closing and opening the discharging hole, one far side of each discharging door is hinged on the discharging hole, the adjacent sides of the discharging doors are respectively provided with a pull rope, the pull ropes of the two discharging doors extend out from the upper part of the storage hopper, penetrate through a guide pipe which extends forwards and backwards and a pulley and are tied on a pushing handle which is positioned at the rear side of the travelling trolley, a conical seedling cover is arranged below the storage hopper and used for covering seedlings during fertilization, two opposite side surfaces at the upper end of the conical seedling cover are respectively provided with a connecting branch rod, two telescopic electric cylinders or air cylinders are correspondingly arranged on the lower side surface of the storage hopper, the lower ends of piston rods of the telescopic electric cylinders or air cylinders are connected with the connecting branch rods, the traveling trolley is provided with a switch for controlling the telescopic electric cylinder or the air cylinder, the top of the conical seedling cover is tightly abutted against the two discharging doors, the two discharging doors can be opened under the natural extension state of the pull rope, when the telescopic electric cylinder or the air cylinder extends downwards, the conical seedling cover moves downwards to cover seedlings, the pull rope naturally extends under the action of gravity at the moment, the discharging doors are opened, fertilizer in the storage hopper leaks down along the side wall of the conical seedling cover and falls around the seedlings, then the telescopic electric cylinder or the air cylinder retracts, the conical seedling cover moves upwards, meanwhile, an operator pulls the pull rope upwards, the discharging doors are closed and are abutted by the upwards-moving conical seedling cover, the discharging doors are closed, fertilization is stopped, and the traveling trolley moves forwards to another seedling to continue fertilization.
Adopt above-mentioned scheme, during the fertilization, put into fertilizer storage hopper, push away the walking dolly and walk between the line, to the place of seedling, press the switch of the flexible electric jar of control or cylinder, circular seedling cover moves down and covers the seedling, the baiting door is opened simultaneously, fertilizer moves down along conical seedling cover, fall on conical seedling cover around, also be exactly around the seedling, then flexible electric jar or cylinder are found the horse and are retracted, operating personnel pulls the stay cord simultaneously, let the baiting door close, and the conical seedling cover who is shifted up supports, stop the blowing, it continues to fertilize to push away the dolly walking to next seedling department.
In the scheme, the method comprises the following steps: the downside of storage hopper is provided with the guide cylinder that the axis reciprocated, be provided with the guide bar of vertical extension on the connection branch pole, the guide bar inserts in the guide cylinder. Plays a role of guiding and ensures that the conical seedling cover can be accurately inserted into the discharging hole in the upward moving process.
In the scheme, the method comprises the following steps: the frame of the walking trolley comprises bottom beams extending from the front side to the rear side of the left side and the right side, the front side and the rear side of the bottom beams at the left side and the right side are connected through a door-shaped frame extending upwards respectively, the door-shaped frame at the front side and the rear side is connected through an upper beam parallel to the bottom beams, a vertical reinforcing beam is arranged between the upper beam and the middle parts of the bottom beams, a mounting frame extending from the left side to the right side and used for fixing a storage hopper is arranged between the upper beams, and walking wheels are arranged on the bottom surfaces of the front side and the rear side of the two bottom beams respectively. Thus, the bottom beams on the left side and the right side walk between two rows, and the middle is fertilized. Certainly also can all set up the storage hopper in the side about the walking dolly, can fertilize two lines of seedlings simultaneously.
In the scheme, the method comprises the following steps: a push handle is arranged on the door-shaped frame positioned at the rear side, and a switch for controlling the telescopic electric cylinder or the air cylinder is arranged on the push handle. The operation is convenient.
Has the advantages that: adopt the utility model discloses a scheme, ingenious utilization circular cone seedling cover covers the seedling, and circular cone seedling cover has also acted as the effect that supports the baiting door simultaneously, and at the in-process that circular cone seedling cover moved down, the stay cord extends naturally under the action of gravity, and the baiting door is followed naturally and is opened, and fertilizer falls down, accomplishes the fertilization, can not appear fertilizer and burn the seedling phenomenon. In the process that the conical seedling cover moves upwards, the pull rope is pulled, the discharging door is closed, and meanwhile, the conical seedling cover which moves upwards is propped against the discharging door, so that the seedling is not discharged, and the walking fertilization is continued. The structure is simple. Meanwhile, the material is discharged by opening and closing the material discharging door, and the fertilizer in the storage hopper can be loosened under the action force of the vertical movement of the pull rope, so that the fertilizer can smoothly fall down. Ingenious design, time and labor saving, and is suitable for fertilization without embedding dry powder fertilizer.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a front side view.
Fig. 3 is a plan view.
Detailed Description
The present invention will be further described with reference to the following examples and drawings.
As shown in fig. 1-3, the utility model discloses a field operation dolly that is fit for hilly area and uses comprises walking dolly 1, storage hopper 2, circular cone shape seedling cover 3, connection branch 4, flexible electric jar or cylinder 5, switch 6, guide cylinder 7, guide bar 8, baiting door 9, stay cord 10, stand pipe 11, pulley 12.
The frame of walking dolly 1 includes the floorbar 101 of the front and back extension of the left and right sides, the front and back side of the floorbar 101 of the left and right sides links to each other through the door-shaped frame 102 that upwards extends respectively, the door-shaped frame 102 of the front and back side links to each other through the upper beam 103 parallel with the floorbar, be provided with vertical stiffening beam between the middle part of upper beam 103 and floorbar 101, the mounting bracket that is used for fixed storage hopper that extends about being provided with between the upper beam 101, the bottom surface of the front and back side of two floorbars 101 is provided with walking wheel 104 respectively. The door-shaped frame 102 positioned at the rear side is provided with a push handle 105, the push handle 105 is used for pushing the walking trolley to walk by people, and a switch 6 for controlling the telescopic electric cylinder or the air cylinder 5 is arranged on the push handle 105, so that the control is convenient.
Of course, the embodiment provides a structure of the frame of the walking trolley, and the walking trolley with the structure is only suitable for fertilizing seedlings one line at a time. Also can adopt the walking dolly only to walk in a line of interline, all set up the storage hopper on the left and right sides of walking dolly, can walk once like this, two lines of seedlings of fertilization.
Install the storage hopper 2 that is used for holding fertilizer on the mounting bracket of walking dolly 1, storage hopper 2 is located walking dolly 1 frame. The bottom of storage hopper 2 is the toper structure, make things convenient for the fertilizer landing, the bottom center of storage hopper 2 is provided with the blowing hole, the diameter in blowing hole is preferably 2-4cm, reduce the single plant seedling fertilization volume, it has a pair of downward open blowing door 9 (similar to a pair of door to the opening) to articulate on the blowing hole, be used for closing and opening the blowing hole, the one side of keeping away from mutually of a pair of blowing door 9 articulates on the lateral wall of storage hopper 2 of border on the blowing hole, adjacent side is provided with stay cord 10 respectively (stay cord 10 ties in the round hole on blowing door 9), the stay cord of two blowing doors 9 all stretches out from the top of storage hopper 2, cross the plug on pushing hands 105 that lies in walking dolly 1 rear side behind the stand-by guide tube 11 and the pulley 12 that extend around the axis that lie in walking dolly 1 upside. The guide pipe 11 plays a role in guiding and avoiding the friction damage of the pull rope 10 and the frame. The pulley 12 plays a role in saving labor and reducing friction.
A conical seedling cover 3 is arranged below the storage hopper 2 and is used for covering seedlings during fertilization,
the two opposite side surfaces of the upper end of the conical seedling cover 3 are respectively provided with a connecting branch rod 4, the lower side surface of the storage hopper 2 is correspondingly provided with two telescopic electric cylinders or air cylinders 5, the lower ends of piston rods of the telescopic electric cylinders or air cylinders 5 are connected with the connecting branch rods 4, the lower side of the storage hopper 2 is preferably provided with a guide cylinder 7 with an axis moving up and down, the connecting branch rod 4 is provided with a guide rod 8 extending vertically, and the guide rod 8 is inserted into the guide cylinder 7.
The top of the conical seedling cover 3 is tightly propped against the two discharging doors 9, under the natural extension state of the pull rope 10, the two discharging doors 9 can be in an open state, namely when the pull rope 10 is not pulled upwards, the discharging doors 9 are in an open state, when the telescopic electric cylinder or the air cylinder 5 extends downwards, the conical seedling cover 3 moves downwards to cover seedlings, at the moment, the pull rope 10 naturally extends downwards under the action of gravity, the discharging doors 9 are opened, fertilizer in the storage hopper 2 leaks down along the side wall of the conical seedling cover 3 and falls around the seedlings, then the telescopic electric cylinder or the air cylinder 5 retracts, the conical seedling cover 3 moves upwards, meanwhile, an operator pulls the pull rope 10 upwards, the discharging doors 9 are closed and are propped against by the upwards-moved conical seedling cover 3, the discharging doors 9 are in a closed state, fertilization is stopped, and the walking trolley 1 moves forwards to another seedling to continue fertilization. Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (4)
1. The utility model provides a field operation dolly that is fit for hilly land and uses, includes the walking dolly for walk between the seedling line, its characterized in that: the frame of the travelling trolley is provided with a storage hopper for containing fertilizer, the bottom of the storage hopper is of a conical structure, the center of the bottom end of the storage hopper is provided with a discharging hole, the discharging hole is hinged with a pair of discharging doors which are opened downwards and used for closing and opening the discharging hole, one far side of each discharging door is hinged on the discharging hole, the adjacent sides of the discharging doors are respectively provided with a pull rope, the pull ropes of the two discharging doors extend out from the upper part of the storage hopper, penetrate through a guide pipe which extends forwards and backwards and a pulley and are tied on a pushing handle which is positioned at the rear side of the travelling trolley, a conical seedling cover is arranged below the storage hopper and used for covering seedlings during fertilization, two opposite side surfaces at the upper end of the conical seedling cover are respectively provided with a connecting branch rod, two telescopic electric cylinders or air cylinders are correspondingly arranged on the lower side surface of the storage hopper, the lower ends of piston rods of the telescopic electric cylinders or air cylinders are connected with the connecting branch rods, the walking trolley is provided with a switch for controlling a telescopic electric cylinder or an air cylinder, the top of the conical seedling cover is tightly propped against the two discharging doors, and the two discharging doors can be in an open state under the natural extension state of the pull rope.
2. The field operations cart for use in hilly terrain of claim 1, further comprising: the downside of storage hopper is provided with the guide cylinder that the axis reciprocated, be provided with the guide bar of vertical extension on the connection branch pole, the guide bar inserts in the guide cylinder.
3. The field operations cart for use in hilly terrain of claim 1, further comprising: the frame of the walking trolley comprises bottom beams extending from the front side to the rear side of the left side and the right side, the front side and the rear side of the bottom beams at the left side and the right side are connected through a door-shaped frame extending upwards respectively, the door-shaped frame at the front side and the rear side is connected through an upper beam parallel to the bottom beams, a vertical reinforcing beam is arranged between the upper beam and the middle parts of the bottom beams, a mounting frame extending from the left side to the right side and used for fixing a storage hopper is arranged between the upper beams, and walking wheels are arranged on the bottom surfaces of the front side and the rear side of the two bottom beams respectively.
4. The vehicle as claimed in claim 3, wherein the vehicle is adapted for use in hilly terrain, and further comprising: a push handle is arranged on the door-shaped frame at the rear side, and a switch for controlling the telescopic electric cylinder or the air cylinder is arranged on the push handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237327.5U CN216820671U (en) | 2021-12-22 | 2021-12-22 | Be fit for field operation dolly that hilly land used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237327.5U CN216820671U (en) | 2021-12-22 | 2021-12-22 | Be fit for field operation dolly that hilly land used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216820671U true CN216820671U (en) | 2022-06-28 |
Family
ID=82110673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123237327.5U Expired - Fee Related CN216820671U (en) | 2021-12-22 | 2021-12-22 | Be fit for field operation dolly that hilly land used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216820671U (en) |
-
2021
- 2021-12-22 CN CN202123237327.5U patent/CN216820671U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220628 |