Continuous perforating device of cart based is planted to crops
Technical Field
The invention relates to the technical field of agricultural engineering, in particular to a cart-type continuous punching device for crop planting.
Background
Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture is a fundamental industry for supporting national economic construction and development.
In agricultural production, particularly in agricultural seeding or planting, planting holes are dug in the field in advance, and then seeds are buried in the planting holes or seedlings are planted in the planting holes. In the traditional agricultural production, as no special punching machine is provided, the planting holes are dug out one by using tools such as a hoe and the like manually during specific sowing or planting. Although the traditional operation mode is simple and low in cost, the labor intensity is huge and the labor efficiency is low.
Disclosure of Invention
The invention aims to provide a crop planting cart type continuous punching device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a cart-type continuous punching device for crop planting comprises a rack, walking wheels, a supporting leg device, a guide sleeve rod, a handrail, a rotating disc, a punching roller and a lifting sleeve plate, wherein supporting rods are symmetrically and fixedly arranged on the lower surface of the middle part of the rack, and rotating frames are arranged at the bottom ends of the supporting rods in a bearing connection mode; the travelling wheels are fixedly arranged in the middle of the rotating rod; the two rotating disks are respectively and fixedly arranged at two ends of the rotating rod, the outer ring of each rotating disk is fixedly provided with a guide post, and a lifting sleeve plate is slidably sleeved on the guide post; the bottom end of the lifting sleeve plate is fixedly provided with a punching roller; the lower surfaces of two ends of the rack are fixedly provided with supporting leg devices, each supporting leg device comprises a supporting sleeve and a supporting slide rod, the supporting sleeve is slidably sleeved on the supporting slide rod, a plurality of connecting holes are formed in the supporting sleeve and the supporting slide rod, the supporting sleeve and the supporting slide rod are fixedly connected through connecting bolts penetrating through the connecting holes, and the bottom end of the supporting slide rod is also fixedly provided with a fixed block; upright columns are symmetrically and fixedly arranged on the upper surface of the rack; the supporting top plate is fixed on the top end of the upright post in a horizontal direction; a threaded fixing seat is fixedly installed in the middle of the supporting top plate, a screw rod is arranged in the threaded fixing seat in a rotating frame in a threaded connection mode, a handle is fixedly installed at the top end of the screw rod, and the bottom end of the screw rod is connected with a lifting rod in a bearing connection mode; the two ends of the supporting top plate are symmetrically provided with guide sliding holes, the two handrails penetrate through the two guide sliding holes in a sliding mode, and the bottom ends of the two guide sliding holes are fixedly connected with the upper surfaces of the two ends of the lifting rod respectively.
As a further scheme of the invention: and a plurality of bulges are uniformly distributed on the surface of the outer ring of the travelling wheel.
As a further scheme of the invention: the length of the guide sliding cavity in the lifting sleeve plate is larger than the diameter of the rotating disc.
As a further scheme of the invention: the main part of perforating roller is the column type structure, and wherein the bottom of perforating roller is tip downward taper type structure.
As a further scheme of the invention: the upper parts of the two ends of the lifting sleeve plate are respectively connected with the lower surface of the rack through two guide sleeve rods, and the guide sleeve rods are arranged in the vertical direction.
As a further scheme of the invention: the guide sleeve rod comprises a guide sleeve and a guide connecting rod, wherein a guide sliding cavity is formed in the guide sleeve.
As a further scheme of the invention: the guide sliding cavity is internally provided with a guide sliding block in a sliding mode, the top end of the guide connecting rod is fixedly connected with the lower portion of the guide sliding block, the bottom end of the guide connecting rod is fixedly connected with the upper surface of the end portion of the lifting sleeve plate, and the top end of the guide sleeve is fixedly connected with the lower surface of the rack.
Compared with the prior art, the invention has the beneficial effects that:
the punching device comprises a walking wheel, a guide post, a lifting sleeve plate, a punching roller, a lifting sleeve plate and a punching roller, wherein the lifting sleeve plate and; in addition, the manual twist grip of user drives the screw rod and rotates, because the screw rod passes through the threaded connection mode and sets up on the screw thread fixing base, utilizes the rotation of screw rod to adjust the height of two handrails, makes things convenient for the people of different height sizes to use this perforating device, and application scope is wide. To sum up, whole device simple structure, convenient to use, application scope is wide, and is energy-concerving and environment-protective, punch evenly and in succession, low in labor strength, work efficiency is high, is fit for using widely.
Drawings
Fig. 1 is a schematic structural view of a crop planting cart-type continuous perforating device.
Fig. 2 is a side view of the crop planting cart-type continuous punching apparatus.
Fig. 3 is a schematic structural view of a guide sleeve rod in the crop planting cart type continuous perforating device.
Fig. 4 is a schematic structural view of a support leg device in the crop planting cart type continuous perforating device.
In the figure: 1-a frame, 2-a walking wheel, 3-a supporting leg device, 4-a supporting top plate, 5-a guiding sleeve rod, 6-a lifting rod, 7-a thread fixing seat, 8-a handle, 9-a screw rod, 10-a vertical column, 11-a supporting rod, 12-a handrail, 13-a rotating rod, 14-a rotating disk, 15-a perforating roller, 16-a lifting sleeve plate, 17-a guiding column, 31-a supporting sleeve, 32-a supporting sliding rod, 33-a fixing block, 34-a connecting hole, 35-a connecting bolt, 41-a guiding sliding hole, 51-a guiding sleeve, 52-a guiding connecting rod, 53-a guiding sliding block and 54-a guiding sliding cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the invention, a cart-type continuous punching device for crop planting comprises a frame 1, traveling wheels 2, a supporting leg device 3, a guide sleeve rod 5, a handrail 12, a rotating disc 14, a punching roller 15 and a lifting sleeve plate 16, wherein supporting rods 11 are symmetrically and fixedly installed on the lower surface of the middle part of the frame 1, and rotating frames are provided with rotating rods 13 at the bottom ends of the supporting rods 11 in a bearing connection mode; the walking wheels 2 are fixedly arranged in the middle of the rotating rod 13, and a plurality of bulges are uniformly distributed on the surface of the outer ring of the walking wheels 2 and play a role in skid resistance; the two rotating disks 14 are respectively and fixedly arranged at two ends of the rotating rod 13, a guide post 17 is fixedly arranged on the outer ring of each rotating disk 14, a lifting sleeve plate 16 arranged in the horizontal direction is slidably sleeved on the guide post 17, and the length of a guide sliding cavity in the lifting sleeve plate 16 is larger than the diameter of the rotating disk 14; the bottom end of the lifting sleeve plate 16 is fixedly provided with a punching roller 15 which is arranged in the vertical direction, the main body of the punching roller 15 is of a column-shaped structure, and the bottom end of the punching roller 15 is of a cone-shaped structure with a downward tip part; the both ends top of lift lagging 16 is connected with the lower surface of frame 1 through two direction loop bars 5 respectively, and direction loop bar 5 is vertical direction setting, and direction loop bar 5 plays the guide effect, does not take place the skew when guaranteeing lift lagging 16 to move in vertical direction.
Equal fixed mounting in both ends lower surface of frame 1 has supporting leg device 3, supporting leg device 3 includes supporting sleeve 31 and support slide bar 32, wherein the slip cap of supporting sleeve 31 is established on supporting slide bar 32, and a plurality of connecting holes 34 have all been seted up on supporting sleeve 31 and the support slide bar 32, through running through the connecting bolt 35 fixed connection who sets up in connecting hole 34 between supporting sleeve 31 and the support slide bar 32, make things convenient for the regulation of whole supporting leg device 3 height, the bottom of supporting slide bar 32 is fixed mounting still has fixed block 33, fixed block 33 is round platform type structure, the bottom processing of fixed block 33 has non-slip raised, the top of supporting sleeve 31 and the tip lower fixed surface of frame 1 are connected.
The guide sleeve rod 5 comprises a guide sleeve 51 and a guide connecting rod 52, wherein a guide sliding cavity 54 is formed in the guide sleeve 51, a guide sliding block 53 is arranged in the guide sliding cavity 54 in a sliding mode, the top end of the guide connecting rod 52 is fixedly connected with the lower portion of the guide sliding block 53, the bottom end of the guide connecting rod 52 is fixedly connected with the upper surface of the end portion of the lifting sleeve plate 16, the guide connecting rod 52 penetrates through a sliding hole formed in the bottom plate of the guide sliding cavity 54 in a sliding mode, and the top end of the guide sleeve 51 is fixedly connected with the lower surface of the rack 1.
Upright posts 10 are symmetrically and fixedly arranged on the upper surface of the frame 1; the supporting top plate 4 is fixedly arranged at the top end of the upright post 10 in a horizontal direction; a threaded fixing seat 7 is fixedly installed in the middle of the supporting top plate 4, a screw rod 9 is arranged in the threaded fixing seat 7 through a threaded connection mode, a handle 8 is fixedly installed at the top end of the screw rod 9, and the bottom end of the screw rod 9 is connected with a lifting rod 6 through a bearing connection mode; two ends of the supporting top plate 4 are symmetrically provided with guide sliding holes 41, the two handrails 12 are slidably penetrated in the two guide sliding holes 41, and the bottom ends of the two guide sliding holes 41 are respectively fixedly connected with the upper surfaces of the two ends of the lifting rod 6; the surface of the outer ring at the top end of the handrail 12 is sleeved with an anti-skid rubber pad, so that a user can conveniently hold the handrail 12.
When the device is used, a user tightly holds the handrail 12 with two hands, the whole device is pushed in a farmland needing to be punched, the two rotating disks 14 synchronously rotate along with the rotation of the traveling wheels 2 in the advancing process of the punching device, the guide posts 17 can be driven to do circular motion in the rotating process of the rotating disks 14, the guide posts 17 doing the circular motion push the lifting sleeve plate 16 to do lifting motion in the vertical direction, further, the punching operation of the punching roller 15 on the ground is continuously realized, the punching roller 15 is in periodic continuous punching operation along with the advancing of the punching device, the punching is uniform and good in effect, and the device can perform uniform and continuous punching operation only by manually pushing the punching device to move without using any energy equipment, so that the device is energy-saving and environment-friendly; in addition, a user manually rotates the handle 8 to drive the screw rod 9 to rotate, and the screw rod 9 is arranged on the threaded fixing seat 7 in a threaded connection mode, so that the heights of the two handrails 12 can be adjusted by utilizing the rotation of the screw rod 9, the perforating device is convenient for people with different body heights and body shapes to use, and the application range is wide; when the whole device is not needed, the height of the supporting leg device 3 is adjusted, so that the fixing block 33 is in contact with the ground, and the whole device is convenient to place.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.