CN210328487U - Digging shovel for vegetable planting - Google Patents
Digging shovel for vegetable planting Download PDFInfo
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- CN210328487U CN210328487U CN201921064560.8U CN201921064560U CN210328487U CN 210328487 U CN210328487 U CN 210328487U CN 201921064560 U CN201921064560 U CN 201921064560U CN 210328487 U CN210328487 U CN 210328487U
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Abstract
The utility model belongs to the technical field of vegetable planting, in particular to a digging shovel for vegetable planting, which comprises a vehicle body, wherein a drill rod is vertically arranged on the vehicle body, a drill rod sleeve is sleeved at the upper end of the drill rod, two hinged seats are arranged at the outer side of the drill rod sleeve along the axial interval, the two hinged seats are respectively hinged with one end of a hinged rod, the other end of the hinged rod is hinged on the vehicle body, the two hinged rods are arranged in parallel, the upper end of the drill rod is connected with the rotating shaft of a motor, the machine body of the motor is fixed on the drill rod sleeve, a scraping device is arranged on the vehicle body, the drill rod sleeve can drive the drill rod to translate through a four-bar structure, the drill rod can move up and down relative to the ground, the digging action is realized, after the drill rod is dug, a drill bit of the drill rod is moved out from the bottom surface, the formation of the drill rod head during digging is ensured.
Description
Technical Field
The utility model belongs to the technical field of vegetable planting, especially, relate to a vegetable planting is with shovel of digging pit.
Background
In the vegetable planting process, the mode of raising seedlings in advance is generally adopted at present, vegetable seedlings are planted in a field when seeding, the planting period can be shortened, the tooth emergence rate can be ensured, however, the planting area of vegetables is generally smaller than the planting area of corn, soybean and the like, the cost and the maintenance cost of large mechanical cultivation are higher, small machines are generally adopted in the vegetable planting with smaller planting area, before the seedlings are planted, firstly, the cultivated land needs to be dug, the existing small digging machines generally adopt drill rods to drill pits, but the soil has viscosity, particularly, the viscosity of moist soil is larger, and the existing small digging machines do not have scraper plates for the drill rods, and in the digging process, the soil is adhered between the threads of the drill rods, so that the digging forming is poor.
SUMMERY OF THE UTILITY MODEL
A brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is discussed later.
In view of this, the utility model provides a simple structure, reasonable in design's vegetable planting is with shovel of digging pit, on current drilling rod mechanical structure basis of digging pit, the improvement sets up scraper, clears up the drill bit of drilling rod, guarantees the shaping of digging pit.
The technical scheme of the utility model:
a digging shovel for vegetable seeding comprises a shovel body, wherein a drill rod is vertically arranged on the shovel body, a drill rod sleeve is sleeved at the upper end of the drill rod, two hinged seats are axially arranged on the outer side of the drill rod sleeve at intervals, the two hinged seats are respectively hinged with one end of a hinged rod, the other end of the hinged rod is hinged on the shovel body, the two hinged rods are arranged in parallel, the upper end of the drill rod is connected with a rotating shaft of a motor, a machine body of the motor is fixed on the drill rod sleeve, and a soil scraping device is further arranged on the shovel body;
the scraping device comprises: scraper, scraper slide and scraper spring, the vertical setting of scraper, one side of scraper is provided with a plurality of screw thread via holes along vertical direction, the interval of adjacent screw thread via hole with the pitch in the drilling rod outside equals, the opposite side and the scraper slide of scraper are connected, the vertical setting of scraper slide, and the scraper slide is fixed on the automobile body, the lower extreme and the upper end of scraper spring of scraper are connected, the lower extreme and the automobile body coupling of scraper spring.
Further, still be provided with the hinge bar spring on the hinge bar, the intermediate junction of one end and hinge bar of hinge bar spring, the other end and the vehicle connection of hinge bar spring.
Further, the lower extreme of car is provided with four supporting legs, and the lower extreme of four supporting legs all is provided with a automobile body wheel.
Furthermore, a pushing handle is arranged on the vehicle body.
Further, a pit digging handle is arranged on the drill rod sleeve.
Further, still include the structure of adjusting depth, the structure of adjusting depth includes: the drilling tool comprises a limiting rod and a depth disc, wherein one end of the limiting rod is hinged to a drill rod sleeve, the middle of the limiting rod is hinged to a vehicle body, the other end of the limiting rod extends out of the side face of the depth disc, the depth disc is fixed to the vehicle body, and a plurality of limiting sockets are arranged on the disc face of the depth disc at intervals along the motion track of the limiting rod.
The utility model has the advantages that:
1. the utility model discloses a car body is provided with the drilling rod perpendicularly on the car body, and the drilling rod cover has been cup jointed to the upper end of drilling rod, and the outside of drilling rod cover is provided with two articulated seats along the axial interval, and two articulated seats are articulated with the one end of an articulated mast respectively, and the other end of articulated mast articulates on the car body, two articulated mast parallel arrangement, the upper end of drilling rod is connected with the pivot of motor, and the organism of motor is fixed the drilling rod is sheathe in, from this structure, can realize, makes the drilling rod cover can drive the drilling rod translation through four-bar linkage structure, makes the drilling rod relative ground can reciprocate, realizes the action of digging pit.
2. The utility model discloses be provided with the scraper on the automobile body, after the drilling rod digging, the drilling rod shifts out the back from the bottom surface, the drill bit and the scraper contact of drilling rod, and the scraper strikes off the earth of adhesion between drilling rod head screw thread, guarantees the shaping of drilling rod head when digging.
3. The utility model discloses scraper includes: scraper, scraper slide and scraper spring, the vertical setting of scraper, one side of scraper is provided with a plurality of screw thread via holes along vertical direction, the interval of adjacent screw thread via hole with the pitch in the drilling rod outside equals, the opposite side and the scraper slide of scraper are connected, the vertical setting of scraper slide, and the scraper slide is fixed on the automobile body, the lower extreme and the upper end of scraper spring of scraper are connected, and the lower extreme and the automobile body coupling of scraper spring can realize from this structure that, when drilling rod head and scraper contact, screw thread via hole embedding drilling rod screw thread department on the scraper, along with the drilling rod rotates, the screw thread promotes the scraper and slides upward along the scraper, clears up the drilling rod.
Drawings
FIG. 1 is a schematic view showing the overall structure of a digging shovel for vegetable seeding;
FIG. 2 is a schematic view of the digging shovel of FIG. 1 in a configuration for digging a pit;
FIG. 3 is a schematic view of the construction of the drill sleeve of FIG. 1;
in the figure: 1, a vehicle body; 2, drilling a drill pipe; 3, a drill pipe sleeve; 4, hinging the rod; 5, a motor; 6 a soil scraping device; 7, a depth adjusting structure; 1-1 support leg; 1-2 vehicle body wheels; 1-3 pushing the handle; 3-1 digging a pit handle; 4-1 hinge lever spring; 6-1 scraping plate; 6-2 scraper slideways; 6-3 scraper springs; 7-1 limiting rod; 7-2 depth disc;
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings:
detailed description of the invention
Referring to fig. 1 and 2, the digging shovel for vegetable seeding disclosed in this embodiment includes a vehicle body 1, a drill rod 2 is vertically disposed on the vehicle body 1, a drill rod sleeve 3 is sleeved on an upper end of the drill rod 2, the drill rod 2 can rotate in the drill rod sleeve 3, the drill rod sleeve 3 is axially fixed to the drill rod, two hinge seats are axially spaced on an outer side of the drill rod sleeve 3, the two hinge seats are respectively hinged to one end of a hinge rod 4, the other end of the hinge rod 4 is hinged to the vehicle body 1, the two hinge rods 4 are arranged in parallel, an upper end of the drill rod 2 is connected to a rotating shaft of a motor 5, a belt pulley is disposed on an upper end of the drill rod 2, a belt pulley is disposed on a rotating shaft of the motor 5, the belt pulley is connected to the motor 5, a body of the motor 5 is fixed to the drill rod sleeve 3, the motor 5 is, the vehicle body 1 is also provided with a soil scraping device 6; the two articulated rods 4, the vehicle body 1 and the drill rod sleeve 3 form a four-bar linkage structure, the drill rod 2 is fixed through the drill rod sleeve 3, the drill rod 2 can move in a translation mode through the four-bar linkage structure, the lifting of the drill rod 2 is achieved, holes are drilled in the ground, and pits are dug;
the scraping device 6 comprises: the drill rod drilling machine comprises a scraper 6-1, a scraper slide 6-2 and a scraper spring 6-3, wherein the scraper 6-1 is vertically arranged, a plurality of threaded through holes are formed in one side of the scraper 6-1 in the vertical direction, the distance between every two adjacent threaded through holes is equal to the thread pitch of the outer side of the drill rod 2, the other side of the scraper 6-1 is connected with the scraper slide 6-2, the scraper slide 6-2 is vertically arranged, the scraper slide 6-2 is fixed on the vehicle body 1, the lower end of the scraper 6-1 is connected with the upper end of the scraper spring 6-3, and the lower end of the scraper spring 6-3 is connected with the vehicle body 1;
after the excavation is finished, the four-bar linkage structure drives the drill rod 2 to move upwards, the side face of a drill bit of the drill rod 2 is in contact with the scraper 6-1, the side face thread of the drill rod 2 is embedded into the thread through hole of the scraper 6-1, the scraper 6-1 scrapes off soil adhered to the drill bit along with the rotation of the drill rod 2, meanwhile, the thread pushes the scraper 6-1, the scraper 6-1 slides upwards along the scraper slide way 6-2, the four-bar linkage structure stops after the scraper 6-1 slides out of the thread section of the drill bit part along the axial direction of the drill rod 2, the drill rod 2 is driven by the four-bar linkage mechanism to move downwards to excavate again, and at the moment, the scraper spring 6-3 pulls the scraper 6-1 to slide downwards to reset.
Detailed description of the invention
In this embodiment, on the basis of the first embodiment, as shown in fig. 3, specifically, the upper end of the drill rod 2 is provided with a fixing ring protruding outward in the radial direction, a ball bearing is arranged between the lower end surface of the fixing ring and the drill rod sleeve, a thrust bearing is arranged between the upper surface of the fixing ring and the drill rod sleeve, and the lower end of the drill rod sleeve is connected with the drill rod 2 through the ball bearing;
as shown in fig. 2, the hinge rod 4 is further provided with a hinge rod spring 4-1, one end of the hinge rod spring 4-1 is connected with the middle of the hinge rod 4, the other end of the hinge rod spring 4-1 is connected with the vehicle body, the hinge rod spring 4-1 pulls the hinge rod 4 to rotate upwards, a pulling force for pulling the drill rod 2 to move upwards is applied to the four-bar linkage structure, and a force required for lifting the drill rod 2 upwards after pit excavation is completed is reduced.
Detailed description of the invention
In the embodiment, on the basis of the first specific embodiment, as shown in fig. 2, specifically, four support legs 1-1 are arranged at the lower end of a vehicle body 1, a support leg sleeve is arranged on the vehicle body 1, the support legs 1-1 are nested in the support leg sleeve, a plurality of fixing holes are arranged on the side surface of the support legs 1-1 at intervals along the height direction, after the height of the support legs 1-1 is adjusted, the support legs 1-1 are fixed by penetrating through the support leg sleeve and the fixing holes through bolts, one vehicle body wheel 1-2 is arranged at the lower end of each of the four support legs 1-1, the four vehicle body wheels 1-2 are independently connected with the corresponding support legs 1-1, so that the four vehicle body wheels 1-2 can be independently rotated, two vehicle body wheels 1-2 at the front end are distributed at two sides of a cultivation ridge during pit digging, and two vehicle body wheels 1-2 at the rear end are, the middle drill rod 2 is excavated.
Detailed description of the invention
In the embodiment, on the basis of the first specific embodiment, specifically, the vehicle body 1 is provided with a push handle 1-3, the drill rod sleeve 3 is provided with a pit digging handle 3-1, the push handle 1-3 is used for pushing the vehicle body 1 to move, when a pit is dug, one hand holds the push handle 1-3 to keep the vehicle body 1 stable, and the other hand pulls the pit digging handle 3-1 to drive the drill rod 2 to move downwards to dig the pit.
Detailed description of the invention
In this embodiment, on the basis of the first, second, third, fourth or fifth specific embodiments, specifically, as shown in fig. 1 and fig. 2, the depth adjustment structure 7 further includes: the drilling machine comprises a limiting rod 7-1 and a depth disc 7-2, wherein one end of the limiting rod 7-1 is hinged to a drill rod sleeve 3, the middle of the limiting rod 7-1 is hinged to a vehicle body 1, the other end of the limiting rod 7-1 extends out of the side face of the depth disc 7-2, the depth disc 7-2 is fixed on the vehicle body 1, and a plurality of limiting insertion holes are formed in the disc face of the depth disc 7-2 at intervals along the motion track of the limiting rod 7-1;
the limiting rod 7-1 and the hinge rod 4 are arranged in parallel, a blocking strip is arranged at the upper end of the depth disc 7-2, when the drill rod 2 moves downwards to the maximum distance, the limiting rod 7-1 is in contact with the blocking strip to limit the maximum distance of the drill rod 2 moving downwards, a limiting insert block is inserted into a limiting socket, when the drill rod 2 moves downwards, the limiting rod 7-1 is in contact with the limiting insert block to change the maximum distance of the drill rod 2 moving downwards, so that the pit digging depth is changed, in the transportation process before pit digging, the limiting insert block is inserted into the limiting socket at the lowest end, the drill rod 2 is locked at the highest position, and the drill rod 2 is fixed.
The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.
Claims (6)
1. The digging shovel for vegetable planting is characterized by comprising a shovel body (1), wherein a drill rod (2) is vertically arranged on the shovel body (1), a drill rod sleeve (3) is sleeved at the upper end of the drill rod (2), two hinged seats are axially arranged on the outer side of the drill rod sleeve (3) at intervals, the two hinged seats are respectively hinged with one end of a hinged rod (4), the other end of the hinged rod (4) is hinged to the shovel body (1), the two hinged rods (4) are arranged in parallel, the upper end of the drill rod (2) is connected with a rotating shaft of a motor (5), a machine body of the motor (5) is fixed on the drill rod sleeve (3), and a soil scraping device (6) is further arranged on the shovel body (1);
the scraping device (6) comprises: scraper (6-1), scraper slide (6-2) and scraper spring (6-3), scraper (6-1) vertical setting, one side of scraper (6-1) is provided with a plurality of screw thread via holes along vertical direction, and the interval of adjacent screw thread via hole equals with the pitch in drilling rod (2) outside, the opposite side and the scraper slide (6-2) of scraper (6-1) are connected, and scraper slide (6-2) vertical setting, scraper slide (6-2) are fixed on automobile body (1), the lower extreme and the upper end of scraper spring (6-3) of scraper (6-1) are connected, and the lower extreme and automobile body (1) of scraper spring (6-3) are connected.
2. A vegetable planting digging shovel according to claim 1, characterized in that the hinged rod (4) is further provided with a hinged rod spring (4-1), one end of the hinged rod spring (4-1) is connected with the middle of the hinged rod (4), and the other end of the hinged rod spring (4-1) is connected with the vehicle body.
3. A vegetable planting shovel according to claim 1, characterized in that the lower end of the vehicle body (1) is provided with four support legs (1-1), and the lower ends of the four support legs (1-1) are each provided with a vehicle body wheel (1-2).
4. A vegetable planting shovel as claimed in claim 1, characterized in that the body (1) is provided with a push handle (1-3).
5. A vegetable planting shovel as set forth in claim 1, characterized in that the drill sleeve (3) is provided with a digging handle (3-1).
6. A vegetable planting digging shovel according to claim 1, 2, 3, 4 or 5, characterized in that, further comprises a depth adjusting structure (7), the depth adjusting structure (7) comprises: the drill rod sleeve is characterized by comprising a limiting rod (7-1) and a deep disc (7-2), one end of the limiting rod (7-1) is hinged to the drill rod sleeve (3), the middle of the limiting rod (7-1) is hinged to the vehicle body (1), the other end of the limiting rod (7-1) extends out of the side face of the deep disc (7-2), the deep disc (7-2) is fixed to the vehicle body (1), and a plurality of limiting sockets are arranged on the disc face of the deep disc (7-2) at intervals along the motion track of the limiting rod (7-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064560.8U CN210328487U (en) | 2019-07-09 | 2019-07-09 | Digging shovel for vegetable planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064560.8U CN210328487U (en) | 2019-07-09 | 2019-07-09 | Digging shovel for vegetable planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210328487U true CN210328487U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921064560.8U Active CN210328487U (en) | 2019-07-09 | 2019-07-09 | Digging shovel for vegetable planting |
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| CN (1) | CN210328487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608576A (en) * | 2020-05-28 | 2020-09-01 | 山东得知科技发展有限公司 | Punching equipment and punching method for agricultural sowing |
-
2019
- 2019-07-09 CN CN201921064560.8U patent/CN210328487U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608576A (en) * | 2020-05-28 | 2020-09-01 | 山东得知科技发展有限公司 | Punching equipment and punching method for agricultural sowing |
| CN111608576B (en) * | 2020-05-28 | 2022-04-26 | 山东得知科技发展有限公司 | Punching equipment and punching method for agricultural sowing |
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