CN111527832B - Hand-push type tree planting earth boring machine for forestry planting - Google Patents
Hand-push type tree planting earth boring machine for forestry planting Download PDFInfo
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- CN111527832B CN111527832B CN202010560857.4A CN202010560857A CN111527832B CN 111527832 B CN111527832 B CN 111527832B CN 202010560857 A CN202010560857 A CN 202010560857A CN 111527832 B CN111527832 B CN 111527832B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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Abstract
The invention provides a hand-push type tree planting earth boring machine for forestry planting, which relates to the technical field of forestry planting and comprises a support frame and a movable assembly plate; the supporting frame is of a frame structure, two limiting sliding rods are respectively arranged in the left end and the right end of the supporting frame, and two cross-shaped jacks are formed in the rear end of the bottom of the supporting frame; the movable assembly plate is horizontally positioned in the support frame, the left end and the right end of the movable assembly plate are respectively provided with two sliding holes, and the limiting sliding rods at the left end and the right end of the support frame are slidably connected with the sliding holes at the left end and the right end of the movable assembly plate; the spiral drill bit is arranged at the bottom of the movable assembly plate, the engine is arranged at the top of the movable assembly plate, and the bottom of the engine is in transmission connection with the top of the spiral drill bit; the invention drives the left and right ends of the movable assembly plate to move up and down synchronously through the screw rods which are rotated at the left and right ends of the support frame, so that the spiral drill bit arranged at the bottom of the movable assembly plate falls into soil at the bottom of the support frame, and the tree planting and pit digging operation is realized through the rotated spiral drill bit.
Description
Technical Field
The invention belongs to the technical field of forestry planting, and particularly relates to a hand-push type tree planting earth boring machine for forestry planting.
Background
A hole digger is a special machine for planting trees and forestation in mountainous regions, hills and gullies and rapidly digging holes by applying fertilizer, and the hole digger relieves people from heavy physical labor, is widely applied to planting trees and forestation, planting fruit trees, hedges, applying fertilizer to fruit trees in autumn and the like, and has the advantages of powerful power, attractive appearance, comfortable operation, low labor intensity, suitability for various terrains, high efficiency, convenience in carrying and field operation.
The tree planting earth boring machine can refer to the patent CN105409396B, and mainly comprises a gasoline engine, a handle frame, a gear box and a drill rod, wherein the bottom of the gasoline engine is connected with the gear box, the bottom of the gear box is fixedly arranged on a supporting seat, the handle frame is arranged at both ends of the supporting seat, the drill rod penetrates through the supporting seat and is in transmission connection with the gear box, a plurality of propeller blades are arranged on the drill rod at equal intervals along the axial direction of the drill rod, each propeller blade is integrally composed of an upper right-handed propeller blade and a lower left-handed propeller blade, and the edge of each propeller blade is sequentially provided with a plurality of triangular teeth; two end parts of the supporting seat are vertically connected on the square moving frame in a sliding manner, and a positioning plate is transversely arranged between two vertical support legs which are close to the bottom on the square moving frame; an elastic buffer protection device is arranged between the positioning plate and the supporting seat; the tree planting earth boring machine can refer to the patent CN105409398B, and mainly comprises a gasoline engine, a handle frame, a gear box and a drill rod, wherein the bottom of the gasoline engine is connected with the gear box, the bottom of the gear box is fixedly arranged on a supporting seat, the handle frame is arranged at both ends of the supporting seat, the drill rod penetrates through the supporting seat and is in transmission connection with the gear box, a spiral auger is arranged on the drill rod along the axial direction of the drill rod, the two end parts of the supporting seat are connected to a square moving frame in a vertical sliding manner, and a positioning plate is transversely arranged between two vertical bracket legs on the square moving frame, which are close to the bottom; and a double-layer auxiliary pit digger is arranged at the lower end of the drill rod.
Present similar tree planting earth boring machine is when using, and fixed effect is relatively poor, needs personnel to hold the earth boring machine in hand for a long time and digs the operation of digging pit, can't effectually plant the tree planting depth according to needs, adjusts the earth boring machine depth of digging pit, adopts personnel's experience to judge the depth usually, leads to digging the pit depth too shallow easily, influences later stage sapling and plants the survival rate, and need personnel to judge adjacent earth boring interval through the experience, lead to the pit pitch undersize easily, influence later stage sapling growth effect.
Disclosure of Invention
In order to solve the technical problems, the invention provides a hand-push type tree planting earth boring machine for forestry planting, which aims to solve the problems that when the existing similar tree planting earth boring machine is used, the fixing effect is poor, people need to hold the earth boring machine for a long time to carry out earth boring operation, the earth boring machine cannot effectively adjust the earth boring depth according to the needed planting depth of trees, the depth is generally judged by people through experience, the earth boring depth is easy to be too shallow, the survival rate of later-stage sapling planting is influenced, the distance between adjacent earth boring is easy to be too small by people through experience, and the later-stage sapling growth effect is influenced.
The purpose and the effect of the hand-push type tree planting earth boring machine for forestry planting are achieved by the following specific technical means:
a hand-push type tree planting earth boring machine for forestry planting comprises a support frame, a movable assembling plate, a spiral drill bit, a screw rod, a wheel carrier, a fastening bolt and a front support wheel; the supporting frame is of a frame structure, two limiting sliding rods are respectively arranged in the left end and the right end of the supporting frame, and two cross-shaped jacks are formed in the rear end of the bottom of the supporting frame; the movable assembly plate is horizontally positioned in the support frame, the left end and the right end of the movable assembly plate are respectively provided with two sliding holes, and the limiting sliding rods at the left end and the right end of the support frame are slidably connected with the sliding holes at the left end and the right end of the movable assembly plate; the spiral drill bit is arranged at the bottom of the movable assembly plate, the engine is arranged at the top of the movable assembly plate, and the bottom of the engine is in transmission connection with the top of the spiral drill bit; the top of the screw rod is in transmission connection with a transmission rod through a bevel gear, and the transmission rod is in transmission connection with a linkage rod through the bevel gear; the wheel carrier is arranged at the bottom of the rear end of the supporting frame, and the rear supporting wheel is positioned in the wheel carrier; the fastening bolts are arranged at two positions, and the two fastening bolts are respectively arranged at the rear side of the support frame and the bottom of the support frame; the front supporting wheels are arranged at two positions, and the two front supporting wheels rotate on the left side and the right side of the supporting frame respectively.
Further, the movable assembling plate moves up and down inside the support frame, a lead screw is installed in each of the left end and the right end of the support frame, the upper end and the lower end of the lead screw are respectively rotated in each of the upper end and the lower end of the support frame, a screw hole is respectively formed in each of the left end and the right end of the movable assembling plate, and the lead screws at the left end and the right end of the support frame are respectively in through connection with the screw holes at the left end and the right end of the movable assembling plate.
Furthermore, a bevel gear is mounted at the top of the screw rod, and the bevel gear at the top of the screw rod is positioned at the top of the support frame; the left end and the right end of the top of the support frame are respectively and rotatably connected with a transmission rod, the front end and the rear end of the transmission rod are respectively provided with a bevel gear, and the bevel gear at the rear end of the transmission rod is meshed and connected with the bevel gear at the top of the screw rod; the front end of the top of the support frame is rotatably connected with a linkage rod, two bevel gears are mounted on the linkage rod, the bevel gears on the outer sides of the linkage rod are respectively meshed with the bevel gears at the front ends of the transmission rods, and a rocking handle is mounted at the right end of the linkage rod.
Furthermore, an upper screw hole is formed in the top of the rear end of the support frame, a limiting bolt is connected into the upper screw hole in the top of the support frame, and the front end of the limiting bolt is attached to the bottom of the rear end of the movable assembling plate.
Furthermore, a lower screw hole is formed in the bottom of the rear end of the support frame, the support bolt is connected into the lower screw hole in the bottom of the support frame, and the top of the support bolt is attached to the bottom of the rear end of the movable assembly plate.
Furthermore, the bottom of the wheel carrier is rotatably connected with a rear supporting wheel, a cross-shaped cross rod is arranged at each of the left end and the right end of the top of the wheel carrier, the cross-shaped cross rod at the top of the wheel carrier is slidably inserted into two cross-shaped inserting holes formed in the bottom of the rear end of the supporting frame, a wheel screw hole is formed in the top of the wheel carrier, the wheel screw hole at the top of the wheel carrier is communicated with a lower screw hole at the bottom of the supporting frame, and the bottom end of the supporting bolt is in threaded connection with the wheel screw hole at the top of the wheel carrier.
Furthermore, two cross jacks are formed in the right side of the support frame, a fastening bolt is connected to the outer side of each cross jack in a threaded mode, a cross fork rod at the top of the wheel frame is slidably inserted into the two cross jacks at the right side of the support frame, and the inner end of the fastening bolt is attached to the cross fork rod.
Furthermore, an assembly hole is formed in the bottom of the rear end of the support frame, a fastening bolt is connected to the outer side of the assembly hole in a threaded mode, one end of the distance rope penetrates through the assembly hole in the bottom of the support frame, the fastening bolt is pressed on the outer wall of the distance rope, and a counterweight ball block is installed at the other end of the distance rope.
Compared with the prior art, the invention has the following beneficial effects:
1. the arrangement of the movable assembly plate and the screw rod is beneficial to driving the left end and the right end of the movable assembly plate to move up and down through the screw rod which is rotated at the left end and the right end of the support frame, so that a spiral drill bit installed at the bottom of the movable assembly plate falls to the bottom of the support frame, and tree planting and pit digging operation is realized through the rotated spiral drill bit; and the use of cooperation transfer line and gangbar, when the rocking handle drives the gangbar and rotates, the gangbar drives two places transfer line synchronous rotation about the drive, and then drives two lead screws synchronous rotation through the transfer line, guarantees the synchronism of the lift adjustment of both ends about the activity assembly panel.
2. The arrangement of the limiting bolts is beneficial to rotating the limiting bolts at the top of the supporting frame to the bottom of the rear end of the movable assembly plate when the device is transported on a road surface in a short distance, and the bottom of the movable assembly plate is supported through the limiting bolts, so that a spiral drill at the bottom of the movable assembly plate is far away from the bottom of the supporting frame, and the short-distance transportation and use effect of the device is guaranteed; and the setting of cooperation stay bolt can be according to the required degree of depth of planting the tree pit, adjusts support frame rear end stay bolt height to support movable assembly plate bottom through stay bolt, make movable assembly plate stop to continue the whereabouts, better satisfy in the different degree of depth pit planting use needs.
3. The arrangement of the rear supporting wheels is beneficial to mounting the wheel frame at the bottom of the rear end of the supporting frame when the device is transported on a road surface in a short distance, fixing the wheel frame through the bottom of the supporting bolt, namely supporting the rear end of the supporting frame through the rear supporting wheel at the bottom of the wheel frame, so that the device can move more smoothly on the ground, and when the device is used for planting trees and digging pits, dismounting the wheel frame at the bottom of the rear end of the supporting frame, mounting and fixing the dismounted wheel frame at the right side of the supporting frame, reducing the risk of losing the wheel frame, and facilitating the subsequent transportation and the support; and the use of cooperation distance rope can be according to required interval of digging a pit, adjusts support frame rear end distance rope length, after one planting hole is dug the pit and is accomplished, and the staff stimulates the support frame and moves forward, makes distance rope rear end counter weight ball piece move to planting in the pit, can plant the operation of digging a pit to another, ensures the equilibrium of adjacent planting hole interval.
Drawings
FIG. 1 is a rear axial view of the present invention.
FIG. 2 is a schematic diagram of the present invention in use.
Fig. 3 is a schematic view of the sliding adjustment structure of the auger bit inside the support frame of the present invention.
Fig. 4 is an axial view structural diagram of the support frame of the invention.
FIG. 5 is a schematic view of the connection structure of the auger bit and the motor of the present invention.
Fig. 6 is a schematic view of the front side axial structure of the support frame of the invention.
Fig. 7 is a schematic view of the ground operation structure of the support frame of the invention.
Fig. 8 is a schematic axial view of the wheel carrier of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a support frame; 101. a limiting slide bar; 102. an upper screw hole; 103. a lower screw hole; 104. an assembly hole; 105. a cross jack; 2. a movable assembly plate; 201. a slide hole; 202. a silk hole; 3. a helical drill bit; 4. an engine; 5. a screw rod; 6. a transmission rod; 7. a linkage rod; 8. a rocking handle; 9. a bevel gear; 10. a wheel carrier; 1001. a cross-shaped fork rod; 1002. a wheel screw hole; 11. a rear support wheel; 12. a limit bolt; 13. a support bolt; 14. a distance rope; 1401. a counterweight ball block; 15. fastening a bolt; 16. front support wheels.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in figures 1 to 8:
the invention provides a hand-push type tree planting earth boring machine for forestry planting, which comprises a support frame 1, a movable assembling plate 2, a spiral drill bit 3, a screw rod 5, a wheel carrier 10, a fastening bolt 15 and a front support wheel 16; the supporting frame 1 is of a frame structure, two limiting sliding rods 101 are respectively arranged in the left end and the right end of the supporting frame 1, and two cross-shaped jacks 105 are formed in the rear end of the bottom of the supporting frame 1; the movable assembling plate 2 is horizontally positioned in the support frame 1, two sliding holes 201 are respectively formed in the left end and the right end of the movable assembling plate 2, and the limiting sliding rods 101 at the left end and the right end of the support frame 1 are slidably connected with the sliding holes 201 at the left end and the right end of the movable assembling plate 2; the spiral drill 3 is arranged at the bottom of the movable assembly plate 2, the engine 4 is arranged at the top of the movable assembly plate 2, and the bottom of the engine 4 is in transmission connection with the top of the spiral drill 3; the top of the screw rod 5 is in transmission connection with a transmission rod 6 through a bevel gear 9, and the transmission rod 6 is in transmission connection with a linkage rod 7 through the bevel gear 9; the wheel carrier 10 is arranged at the bottom of the rear end of the supporting frame 1, and the rear supporting wheel 11 is positioned in the wheel carrier 10; an upper screw hole 102 is formed in the top of the rear end of the support frame 1, a limiting bolt 12 is connected into the upper screw hole 102 in the top of the support frame 1, the front end of the limiting bolt 12 is attached to the bottom of the rear end of the movable assembly plate 2, when the device is transported on a road surface in a short distance, the limiting bolt 12 in the top of the support frame 1 is rotated to the bottom of the rear end of the movable assembly plate 2, the bottom of the movable assembly plate 2 is supported through the limiting bolt 12, a spiral drill 3 in the bottom of the movable assembly plate 2 is far away from the bottom of the support frame 1, and the short-distance transportation using effect of the device is guaranteed; the bottom of the rear end of the support frame 1 is provided with a lower screw hole 103, a support bolt 13 is connected in the lower screw hole 103 at the bottom of the support frame 1, the top of the support bolt 13 is attached to the bottom of the rear end of the movable assembly plate 2, and the height of the support bolt 13 at the rear end of the support frame 1 can be adjusted according to the depth required by pit digging for tree planting, so that the bottom of the movable assembly plate 2 is supported by the support bolt 13, the movable assembly plate 2 stops falling continuously, and the requirement for pit digging planting at different depths is better met; the number of the fastening bolts 15 is two, and the two fastening bolts 15 are respectively arranged on the rear side of the support frame 1 and the bottom of the support frame 1; the front supporting wheels 16 have two positions, and the two positions of the front supporting wheels 16 respectively rotate at the left side and the right side of the supporting frame 1.
The movable assembling plate 2 moves up and down in the supporting frame 1, a screw rod 5 is respectively arranged in the left end and the right end of the supporting frame 1, the upper end and the lower end of the screw rod 5 are respectively rotated in the upper end and the lower end of the supporting frame 1, a screw hole 202 is respectively arranged at the left end and the right end of the movable assembling plate 2, and the screw rods 5 at the left end and the right end of the supporting frame 1 are respectively connected with the screw holes 202 at the left end and the right end of the movable assembling plate 2 in a penetrating manner; concrete function, both ends pivoted lead screw 5 about accessible support frame 1 drives movable assembly plate 2 and controls both ends and reciprocate, makes the auger bit 3 whereabouts of 2 bottoms of movable assembly plate installation of support frame 1 bottom, realizes planting the operation of digging pit through pivoted auger bit 3.
Wherein, the top of the screw rod 5 is provided with a bevel gear 9, and the bevel gear 9 at the top of the screw rod 5 is positioned at the top of the support frame 1; the left end and the right end of the top of the support frame 1 are respectively and rotatably connected with a transmission rod 6, the front end and the rear end of the transmission rod 6 are respectively provided with a bevel gear 9, and the bevel gear 9 at the rear end of the transmission rod 6 is meshed and connected with the bevel gear 9 at the top of the screw rod 5; the front end of the top of the support frame 1 is rotatably connected with a linkage rod 7, two bevel gears 9 are arranged on the linkage rod 7, the bevel gears 9 on the outer sides of the linkage rod 7 are respectively meshed and connected with the bevel gear 9 at the front end of the transmission rod 6, and a rocking handle 8 is arranged at the right end of the linkage rod 7; the concrete effect is that when the rocking handle 8 drives the linkage rod 7 to rotate, the linkage rod 7 drives the left and right transmission rods 6 to synchronously rotate, and then the transmission rods 6 drive the two lead screws 5 to synchronously rotate, so that the synchronism of the lifting adjustment of the left and right ends of the movable assembly plate 2 is ensured.
Wherein, the bottom of the wheel carrier 10 is rotatably connected with a rear supporting wheel 11, the left and right ends of the top of the wheel carrier 10 are respectively provided with a cross-shaped cross rod 1001, the cross-shaped cross rod 1001 at the top of the wheel carrier 10 is slidably inserted into two cross-shaped insertion holes 105 formed at the bottom of the rear end of the supporting frame 1, the top of the wheel carrier 10 is internally provided with a wheel screw hole 1002, the wheel screw hole 1002 at the top of the wheel carrier 10 is communicated with the lower screw hole 103 at the bottom of the supporting frame 1, and the bottom end of the supporting bolt 13 is in threaded connection with the wheel screw hole 1002 at the top of the wheel carrier 10; the concrete function, when the device is in the short distance transportation on road surface, install wheel carrier 10 in support frame 1 rear end bottom, fix wheel carrier 10 through the stay bolt 13 bottom, can support frame 1 rear end through wheel carrier 10 bottom rear support wheel 11, make the device remove more smoothly on ground.
Two cross-shaped jacks 105 are formed in the right side of the support frame 1, a fastening bolt 15 is connected to the outer side of each cross-shaped jack 105 in a threaded mode, a cross-shaped fork rod 1001 at the top of the wheel frame 10 is slidably inserted into the two cross-shaped jacks 105 in the right side of the support frame 1, and the inner end of each fastening bolt 15 is attached to the corresponding cross-shaped fork rod 1001; specifically, when the device is used for planting trees and digging pits, the wheel carrier 10 at the bottom of the rear end of the supporting frame 1 is detached, and the detached wheel carrier 10 is installed and fixed on the right side of the supporting frame 1, so that the risk of losing the wheel carrier 10 is reduced, and the device is convenient to transport and support for use in the subsequent process.
The bottom of the rear end of the support frame 1 is provided with an assembling hole 104, the outer side of the assembling hole 104 is in threaded connection with a fastening bolt 15, one end of the distance rope 14 penetrates through the assembling hole 104 in the bottom of the support frame 1, the fastening bolt 15 is pressed on the outer wall of the distance rope 14, and the other end of the distance rope 14 is provided with a counterweight ball block 1401; concrete effect can be according to required interval of digging a pit, adjusts support frame 1 rear end distance rope 14 length, after one planting hole digging finishes, staff pulling support frame 1 forward movement makes distance rope 14 rear end counter weight ball 1401 move to planting in the hole, can plant the operation of digging a pit to another, ensures the equilibrium of adjacent planting hole interval.
The specific use mode and function of the embodiment are as follows:
when the invention is used, a worker removes the wheel carrier 10 at the bottom of the rear end of the support frame 1, installs and fixes the removed wheel carrier 10 in the cross jack 105 at the right side of the support frame 1, and fixes the cross jack 105 through the fastening bolt 15; the worker adjusts the height of a supporting bolt 13 at the rear end of the support frame 1 according to the depth required by digging a pit for planting trees, and rotates a limiting bolt 12 at the top of the support frame 1 to enable the limiting bolt 12 to be separated from the bottom of the rear end of the movable assembling plate 2; next, the worker moves the support frame 1 to a required tree planting and pit digging area, an engine 4 at the top of the movable assembling plate 2 is started, and the engine 4 drives a spiral drill bit 3 at the bottom of the movable assembling plate 2 to rotate; then, a worker drives a linkage rod 7 to rotate through a rocking handle 8, the linkage rod 7 drives a left transmission rod 6 and a right transmission rod 6 to synchronously rotate, and then the two screw rods 5 are driven to synchronously rotate through the transmission rods 6; when the screw rods 5 on the left side and the right side of the support frame 1 rotate, the screw rods 5 drive the left end and the right end of the movable assembly plate 2 to move up and down, the spiral drill bits 3 installed at the bottom of the movable assembly plate 2 fall into soil at the bottom of the support frame 1, and tree planting and pit digging operation is realized through the rotating spiral drill bits 3; after one planting pit is dug, a worker drives the screw rod 5 to rotate reversely through the linkage rod 7, so that the movable assembling plate 2 is lifted and returned, the support frame 1 is pulled to move forwards, the counterweight ball block 1401 at the rear end of the distance rope 14 is moved into the planting pit, the digging operation can be carried out on the other planting pit, and the balance of the space between the adjacent planting pits is guaranteed; after the device is used for digging a pit, a worker rotates the limiting bolt 12 to the bottom of the rear end of the movable assembly plate 2, supports the bottom of the movable assembly plate 2 through the limiting bolt 12, and enables the auger bit 3 at the bottom of the movable assembly plate 2 to be far away from the bottom of the support frame 1, so that ground short-distance transportation is facilitated; when the device is transported on a road surface in a short distance, a worker installs the wheel frame 10 at the bottom of the rear end of the support frame 1, so that the bottom end of the supporting bolt 13 is connected inside the wheel frame 10, the wheel frame 10 is fixed through the bottom end of the supporting bolt 13, and the rear end of the support frame 1 can be supported through the rear supporting wheel 11 at the bottom of the wheel frame 10, so that the device can move on the ground more smoothly.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a hand-push type tree planting earth boring machine for forestry is planted which characterized in that: comprises a support frame (1), a movable assembling plate (2), a spiral drill bit (3), a screw rod (5), a wheel carrier (10), a fastening bolt (15) and a front support wheel (16); the supporting frame (1) is of a frame structure, two limiting sliding rods (101) are respectively arranged in the left end and the right end of the supporting frame (1), and two cross-shaped jacks (105) are formed in the rear end of the bottom of the supporting frame (1); the movable assembling plate (2) is horizontally positioned in the support frame (1), two sliding holes (201) are respectively formed in the left end and the right end of the movable assembling plate (2), and limiting sliding rods (101) at the left end and the right end of the support frame (1) are connected to the sliding holes (201) at the left end and the right end of the movable assembling plate (2) in a sliding mode; the spiral drill bit (3) is arranged at the bottom of the movable assembly plate (2), the engine (4) is arranged at the top of the movable assembly plate (2), and the bottom of the engine (4) is in transmission connection with the top of the spiral drill bit (3); the top of the screw rod (5) is in transmission connection with a transmission rod (6) through a bevel gear (9), and the transmission rod (6) is in transmission connection with a linkage rod (7) through the bevel gear (9); the wheel carrier (10) is arranged at the bottom of the rear end of the support frame (1), and the rear support wheel (11) is positioned in the wheel carrier (10); the number of the fastening bolts (15) is two, and the two fastening bolts (15) are respectively arranged on the rear side of the support frame (1) and the bottom of the support frame (1); the front supporting wheels (16) are arranged at two positions, and the two front supporting wheels (16) are respectively rotated at the left side and the right side of the supporting frame (1);
the movable assembling plate (2) moves up and down inside the supporting frame (1), a lead screw (5) is respectively installed in the left end and the right end of the supporting frame (1), the upper end and the lower end of the lead screw (5) are respectively rotated in the upper end and the lower end of the supporting frame (1), a screw hole (202) is respectively formed in the left end and the right end of the movable assembling plate (2), and the lead screws (5) at the left end and the right end of the supporting frame (1) are respectively connected with the screw holes (202) at the left end and the right end of the movable assembling plate (2) in a penetrating mode;
the top of the screw rod (5) is provided with a bevel gear (9), and the bevel gear (9) at the top of the screw rod (5) is positioned at the top of the support frame (1); the left end and the right end of the top of the support frame (1) are respectively and rotatably connected with a transmission rod (6), the front end and the rear end of the transmission rod (6) are respectively provided with a bevel gear (9), and the bevel gear (9) at the rear end of the transmission rod (6) is meshed and connected with the bevel gear (9) at the top of the screw rod (5); the front end of the top of the support frame (1) is rotatably connected with a linkage rod (7), two bevel gears (9) are arranged on the linkage rod (7), the bevel gears (9) on the outer sides of the linkage rod (7) are respectively meshed and connected with the bevel gears (9) at the front ends of the transmission rods (6), and a rocking handle (8) is arranged at the right end of the linkage rod (7);
a lower screw hole (103) is formed in the bottom of the rear end of the support frame (1), a support bolt (13) is connected into the lower screw hole (103) in the bottom of the support frame (1), and the top of the support bolt (13) is attached to the bottom of the rear end of the movable assembly plate (2).
2. A hand-propelled tree planting earth boring machine for forestry planting as claimed in claim 1, wherein: the top of the rear end of the support frame (1) is provided with an upper screw hole (102), the limiting bolt (12) is connected in the upper screw hole (102) on the top of the support frame (1), and the front end of the limiting bolt (12) is attached to the bottom of the rear end of the movable assembling plate (2).
3. A hand-propelled tree planting earth boring machine for forestry planting as claimed in claim 1, wherein: the bottom of the wheel carrier (10) is rotatably connected with a rear supporting wheel (11), two cross-shaped cross rods (1001) are arranged at the left end and the right end of the top of the wheel carrier (10) respectively, the cross-shaped cross rods (1001) at the top of the wheel carrier (10) are slidably inserted into two cross-shaped insertion holes (105) formed in the bottom of the rear end of the supporting frame (1), a wheel screw hole (1002) is formed in the top of the wheel carrier (10), the wheel screw hole (1002) at the top of the wheel carrier (10) is communicated with a lower screw hole (103) at the bottom of the supporting frame (1), and the bottom end of a supporting bolt (13) is in threaded connection with the wheel screw hole (1002) at the top of the wheel carrier (10).
4. A hand-propelled tree planting earth boring machine for forestry planting as claimed in claim 1, wherein: two cross jacks (105) are formed in the right side of the support frame (1), a fastening bolt (15) is connected to the outer side of each cross jack (105) in a threaded mode, a cross fork rod (1001) at the top of the wheel carrier (10) is slidably inserted into the two cross jacks (105) in the right side of the support frame (1), and the inner end of the fastening bolt (15) is attached to the cross fork rod (1001).
5. A hand-propelled tree planting earth boring machine for forestry planting as claimed in claim 1, wherein: the bottom of the rear end of the support frame (1) is provided with an assembling hole (104), the outer side of the assembling hole (104) is in threaded connection with a fastening bolt (15), one end of the distance rope (14) penetrates through the assembling hole (104) in the bottom of the support frame (1), the fastening bolt (15) is pressed on the outer wall of the distance rope (14), and the other end of the distance rope (14) is provided with a counterweight ball block (1401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010560857.4A CN111527832B (en) | 2020-06-18 | 2020-06-18 | Hand-push type tree planting earth boring machine for forestry planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010560857.4A CN111527832B (en) | 2020-06-18 | 2020-06-18 | Hand-push type tree planting earth boring machine for forestry planting |
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| Publication Number | Publication Date |
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| CN111527832A CN111527832A (en) | 2020-08-14 |
| CN111527832B true CN111527832B (en) | 2021-10-26 |
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| CN202010560857.4A Active CN111527832B (en) | 2020-06-18 | 2020-06-18 | Hand-push type tree planting earth boring machine for forestry planting |
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| CN112400410B (en) * | 2020-11-18 | 2021-10-26 | 修水县眉新茶业有限公司 | Perforating device for tea planting |
| CN114303525B (en) * | 2022-01-14 | 2023-05-16 | 刘卫红 | Pit digging device for forestry planting |
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| IT202200000407A1 (en) * | 2022-01-12 | 2023-07-12 | Daniele Baldo | UNIVERSAL BALANCED BRACE FOR MOTOR DRILL |
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