Fruit tree planting pit digging device

Abstract

The utility model discloses a pit digging device for fruit tree planting, which belongs to the field of pit digging equipment for fruit tree planting and comprises an equipment base, a mounting support is fixedly mounted on the rear side of the upper end of the equipment base, a mounting platform is mounted on the lower side of the front end of the mounting support, and the mounting platform is composed of a mounting base plate, a mounting base rod, a threaded rod, a crank and a mounting plate. The two mounting base rods are symmetrically and fixedly mounted at the front end of the mounting base plate, the threaded rod is rotatably mounted on the two mounting base rods, the crank is fixedly mounted at the upper end of the threaded rod, and the mounting plate is mounted on the threaded rod. Therefore, the probability that a spiral drill bit on the spiral pit digging mechanism collides with broken stones on the ground when moving downwards to dig pits is reduced, abrasion of the spiral drill bit can be reduced, meanwhile, the probability that the spiral drill bit is damaged can also be reduced, and finally the use cost of a user is reduced.

Description

Technical Field

[0001] The utility model relates to the field of fruit tree planting pit digging equipment, in particular to a fruit tree planting pit digging device. Background Art

[0002] In the process of planting fruit trees, it is necessary to first dig a planting pit on the ground, and then plant the fruit tree in the planting pit, then fill the soil back into the planting pit to cover the root system of the fruit tree, and finally water and fertilize the fruit tree regularly. In the existing patent application with application number CN202320063334.8, a pit digging equipment for fruit tree planting is proposed. Although it can effectively clean the soil attached to the spiral drill bit, it cannot clean the gravel on the ground when it is in use, so that the spiral drill bit is easy to hit the stones on the ground when drilling a hole downward, which is easy to increase the wear of the spiral drill bit, reduce the service life of the spiral drill bit, and in severe cases, it is easy to damage the spiral drill bit, and finally increase the user's use cost, so it needs to be improved. Utility Model Content

[0003] The main purpose of the utility model is to provide a fruit tree planting pit digging device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A device for digging holes for planting fruit trees comprises an equipment base, wherein a mounting bracket is fixedly installed on the rear side of the upper end of the equipment base, a mounting platform is installed on the lower side of the front end of the mounting bracket, the mounting platform is composed of a mounting base plate, a mounting base rod, a threaded rod, a crank and a mounting plate, the mounting base rods have two and are symmetrically fixedly installed on the front end of the mounting base plate, the threaded rods are rotatably installed on the two mounting base rods, the crank is fixedly installed on the upper ends of the threaded rods, the mounting plate is installed on the threaded rods, a cleaning mechanism is installed on the front end of the threaded rods, the cleaning mechanism is composed of a motor, a reducer, a mounting sleeve and a cleaning plate, the reducer is fixedly installed on the lower end of the motor, the mounting sleeve is fixedly sleeved on the output shaft of the reducer, and the cleaning plate is fixedly installed on the outer wall of the mounting sleeve.

[0006] Preferably, movable rollers are installed on the rear side of the device base.

[0007] Preferably, a lifting platform is installed on the mounting bracket, a spiral digging mechanism is installed on the lifting platform, and the lifting platform is located above the equipment base.

[0008] Preferably, the mounting base plate on the mounting platform is fixedly mounted on the front end of the mounting bracket, a through hole is opened on the mounting base rod, the threaded rod is rotatably mounted in the through hole opened on the mounting base rod, and the crank is located above the upper mounting base rod.

[0009] Preferably, a threaded hole is opened on the mounting plate, and the threaded hole passes through the mounting plate from top to bottom. The mounting plate is installed on the threaded rod through the threaded hole, and the mounting plate is located between two mounting base rods, and the rear end of the mounting plate contacts the front end of the mounting base plate.

[0010] Preferably, the motor on the cleaning mechanism is fixedly mounted on the front end of the mounting plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By arranging the installation platform and the cleaning mechanism and making them cooperate with each other, the gravel on the ground below the spiral digging mechanism can be cleaned, thereby reducing the probability of the spiral drill bit on the spiral digging mechanism colliding with the gravel on the ground when moving downward to dig a pit, thereby reducing the wear of the spiral drill bit, and also reducing the probability of damage to the spiral drill bit, ultimately reducing the user's cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a top view of the overall structure of the utility model;

[0014] Figure 2 It is a bottom view of the overall structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the installation platform of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the cleaning mechanism of the utility model.

[0017] In the figure: 1. Equipment base; 2. Mounting bracket; 3. Mounting platform; 4. Cleaning mechanism; 5. Lifting platform; 6. Spiral digging mechanism; 7. Moving roller; 8. Mounting base plate; 9. Mounting base rod; 10. Threaded rod; 11. Crank; 12. Mounting plate; 13. Threaded hole; 14. Motor; 15. Reducer; 16. Mounting sleeve; 17. Cleaning plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 , Figure 2 , Figure 3, Figure 4 As shown, a fruit tree planting pit digging device includes an equipment base 1, a mounting bracket 2 is fixedly installed on the upper rear side of the equipment base 1, a movable roller 7 is installed on the rear side of the equipment base 1, a lifting platform 5 is installed on the mounting bracket 2, a spiral pit digging mechanism 6 is installed on the lifting platform 5, and the lifting platform 5 is located above the equipment base 1.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a mounting platform 3 is installed at the lower side of the front end of the mounting bracket 2, and the mounting platform 3 is composed of a mounting base plate 8, a mounting base rod 9, a threaded rod 10, a crank 11 and a mounting plate 12. There are two mounting base rods 9 and they are symmetrically fixedly installed at the front end of the mounting base plate 8. The threaded rod 10 is rotatably installed on the two mounting base rods 9. The crank 11 is fixedly installed on the upper end of the threaded rod 10. The mounting plate 12 is installed on the threaded rod 10. A cleaning mechanism 4 is installed at the front end of the threaded rod 10. The cleaning mechanism 4 is composed of a motor 14, a reducer 15, a mounting sleeve 16 and a cleaning plate 17. The reducer 15 is fixedly installed at the lower end of the motor 14, the mounting sleeve 16 is fixedly sleeved on the output shaft of the reducer 15, and the cleaning plate 17 is fixedly installed on the outer wall of the mounting sleeve 16. The mounting base plate 8 on the mounting platform 3 is fixedly installed at the front end of the mounting bracket 2. A through hole is opened on the mounting base rod 9, and a threaded The rod 10 is rotatably installed in the through hole opened on the mounting base rod 9, and the crank 11 is located above the mounting base rod 9 on the upper side. A threaded hole 13 is opened on the mounting plate 12, and the threaded hole 13 penetrates the mounting plate 12 up and down. The mounting plate 12 is installed on the threaded rod 10 through the threaded hole 13, and the mounting plate 12 is located between the two mounting base rods 9. The rear end of the mounting plate 12 contacts the front end of the mounting base plate 8, and the motor 14 on the cleaning mechanism 4 is fixedly installed at the front end of the mounting plate 12. By arranging the mounting platform 3 and the cleaning mechanism 4, so that they cooperate with each other, the gravel on the ground below the spiral digging mechanism 6 can be cleaned, thereby reducing the probability of the spiral drill bit on the spiral digging mechanism 6 colliding with the gravel on the ground when moving downward to dig a pit, thereby reducing the wear of the spiral drill bit, and at the same time reducing the probability of damage to the spiral drill bit, and ultimately reducing the user's use cost.

[0021] It should be noted that the utility model is a device for digging holes for planting fruit trees. When digging holes for planting fruit trees, the device can be pushed to the position to be planted, and then the threaded rod 10 is rotated by the crank 11, so that the mounting plate 12 moves downward with the cleaning mechanism 4. When the cleaning plate 17 on the cleaning mechanism 4 contacts the ground, the motor 14 on the cleaning mechanism 4 is started. At this time, the motor 14 drives the mounting sleeve 16 and the cleaning plate 17 to rotate through the reducer 15, so that the cleaning plate 17 reciprocates under the spiral digging mechanism 6. At this time, the cleaning plate 17 can move the cleaning plate 17 on the ground under the spiral digging mechanism 6. The gravel is moved, so that there is no gravel on the ground below the spiral digging mechanism 6. When the gravel on the ground below the spiral digging mechanism 6 is cleaned up and the cleaning plate 17 is not under the spiral digging mechanism 6, the motor 14 is turned off, and then the cleaning mechanism 4 is reset upward by the crank 11 and the threaded rod 10. Finally, the spiral digging mechanism 6 can be started to start digging. When the spiral digging mechanism 6 is started, the spiral drill bit thereon will be driven to rotate at high speed. At the same time, the spiral digging mechanism 6 can be moved downward by the lifting platform 5, so that the high-speed rotating spiral drill bit can be used to dig a hole.

[0022] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fruit tree planting pit digging device, comprising a device base (1), a mounting bracket (2) being fixedly mounted on the rear side of the upper end of the device base (1), Features: A mounting platform (3) is installed at the lower side of the front end of the mounting bracket (2), and the mounting platform (3) is composed of a mounting base plate (8), a mounting base rod (9), a threaded rod (10), a crank (11) and a mounting plate (12). The mounting base rod (9) has two and is symmetrically fixedly installed at the front end of the mounting base plate (8), the threaded rod (10) is rotatably installed on the two mounting base rods (9), the crank (11) is fixedly installed on the upper end of the threaded rod (10), and the mounting plate (12) is installed on the threaded rod (10). A cleaning mechanism (4) is installed at the front end of the threaded rod (10), and the cleaning mechanism (4) is composed of a motor (14), a reducer (15), a mounting sleeve (16) and a cleaning plate (17). The reducer (15) is fixedly installed at the lower end of the motor (14), the mounting sleeve (16) is fixedly sleeved on the output shaft of the reducer (15), and the cleaning plate (17) is fixedly installed on the outer wall of the mounting sleeve (16).

2. A fruit tree planting pit digging device according to claim 1, Features: A movable roller (7) is installed on the rear side of the equipment base (1).

3. A fruit tree planting pit digging device according to claim 2, Features: A lifting platform (5) is installed on the mounting bracket (2), a spiral digging mechanism (6) is installed on the lifting platform (5), and the lifting platform (5) is located above the equipment base (1).

4. A device for digging holes for planting fruit trees according to claim 3, Features: The mounting base plate (8) on the mounting platform (3) is fixedly mounted on the front end of the mounting bracket (2); a through hole is provided on the mounting base rod (9); the threaded rod (10) is rotatably mounted in the through hole provided on the mounting base rod (9); and the crank (11) is located above the mounting base rod (9) on the upper side.

5. A device for digging holes for planting fruit trees according to claim 4, Features: The mounting plate (12) is provided with a threaded hole (13), the threaded hole (13) passes through the mounting plate (12) from top to bottom, the mounting plate (12) is mounted on the threaded rod (10) through the threaded hole (13), and the mounting plate (12) is located between two mounting base rods (9), and the rear end of the mounting plate (12) contacts the front end of the mounting base plate (8).

6. A device for digging holes for planting fruit trees according to claim 5, Features: The motor (14) on the cleaning mechanism (4) is fixedly mounted on the front end of the mounting plate (12).

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