CN216567038U

CN216567038U - Digging device for landscaping

Info

Publication number: CN216567038U
Application number: CN202122917313.1U
Authority: CN
Inventors: 陈绍磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-24
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a pit digging device for landscaping, which belongs to the technical field of landscaping equipment and comprises an upper plate, wherein the bottom end of the upper plate is provided with two bilaterally symmetrical connecting plates, the bottom ends of the two connecting plates are commonly connected with a lower plate, the bottom end of the upper plate is provided with two symmetrical electric cylinders, the bottom output ends of the two electric cylinders are commonly connected with a push plate, the middle part of the top end of the push plate is provided with a driving motor, the bottom output end of the driving motor rotatably penetrates through the push plate and is connected with a transmission shaft, the outer surface of the transmission shaft is provided with a plurality of spiral blades which are uniformly distributed up and down, the middle part of the top end of the lower plate is provided with a through hole which is communicated up and down, the bottom end of the transmission shaft is positioned inside the through hole, the middle part of the bottom end of the lower plate is provided with a protection mechanism, and the middle part of the top end of the upper plate is provided with a handle, through setting up protection machanism, can avoid earth to splash away and cause the pollution to outside surrounding environment.

Description

Digging device for landscaping

Technical Field

The utility model relates to the technical field of landscaping equipment, in particular to a pit digging device for landscaping.

Background

Gardens refer to the natural environment and the area of rest of specific cultivation, at certain region application engineering technology and artistic means, through reforming transform topography, plant trees flowers and plants, build the beautiful natural environment and the area of rest that the building was created and was formed with ways such as arranging garden way, at present, all need to use the earth mover to carry out the work of digging pit before planting trees in the gardens, but current earth mover does not possess safeguard procedures, when the workman uses earth mover in the in-process of digging pit and probably produces earth splash phenomenon, these earth that splash can cause the pollution to the surrounding environment, in order to can avoid earth that the earth mover produced in the in-process of digging pit to cause the pollution to the surrounding environment, for this reason, we provide a device of digging pit for afforestation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pit digging device for landscaping, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a digging device for afforestation, includes the upper plate, the bottom installation of upper plate is equipped with two connecting plates that are bilateral symmetry, two the bottom of connecting plate is connected with the hypoplastron jointly, the bottom installation of upper plate is equipped with two symmetrical electrical cylinder, two electrical cylinder's bottom output is connected with the push pedal jointly, the top mid-mounting of push pedal is equipped with driving motor, driving motor's bottom output rotates and runs through the push pedal and be connected with the transmission shaft, the surface mounting outside of transmission shaft is equipped with a plurality of helical blade that distribute about evenly, the opening that link up from top to bottom is seted up at the top middle part of hypoplastron, the bottom of transmission shaft is located inside the opening, the bottom mid-mounting of hypoplastron is equipped with protection machanism, the top mid-mounting of upper plate is equipped with the handle.

Further, protection machanism includes hollow section of thick bamboo, the outside surface mounting on hollow section of thick bamboo top is equipped with annular otic placode, a side surface of annular otic placode is connected with the bottom surface of hypoplastron, the installation is equipped with two mutually opposite guard plates in the hollow section of thick bamboo, the upper and lower both ends that the guard plate is close to hollow section of thick bamboo one side all are connected with two reset spring that are symmetry from beginning to end, reset spring keeps away from a side of guard plate and is connected with hollow section of thick bamboo's inner wall.

Further, the top surface of guard plate is the arc and with hollow section of thick bamboo looks adaptation, the outside diameter of guard plate is than the little 3cm of the inside diameter of hollow section of thick bamboo, the inside diameter of hollow section of thick bamboo is greater than the inside diameter of opening.

Furthermore, the upper plate and the lower plate are identical in shape and size and opposite to each other, the top surface of the lower plate is circular, the through opening is matched with the lower plate, and a plurality of fixing ground rods are arranged at the bottom end of the lower plate.

Furthermore, the number of the fixed ground rods is four, the fixed ground rods are equally and annularly arranged around the outer ring of the hollow cylinder, the bottom end of the fixed ground rod is in a pointed cone shape, and the height of the hollow cylinder is half of the external height of the fixed ground rod.

Furthermore, a controller is arranged in the middle of the bottom end of the upper plate and located between the two electric cylinders, and the controller is electrically connected with the electric cylinders and the driving motor respectively.

Furthermore, two symmetrical vertical rods are arranged on the surface of the top end of the upper plate, and a rubber sleeve is movably sleeved on the outer surface of the top end of each vertical rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up protection machanism, through setting up hollow section of thick bamboo, can shelter from the inside at hollow section of thick bamboo with the earth that most splashes, can avoid earth to splash away and cause the pollution to outside surrounding environment, wherein, when the phenomenon that the in-process that digs produces earth and splashes, most earth can splash earlier on two guard plates in the hollow section of thick bamboo, the guard plate receives earth striking and can remove to hollow section of thick bamboo inner wall, reset spring is compressed, elastic action through reset spring can drive the guard plate and reset fast, thereby can avoid earth direct striking to on the inner wall of hollow section of thick bamboo, be favorable to prolonging hollow section of thick bamboo's life.

2. Through setting up fixed ground pole, can insert this device subaerial, the steadiness when being favorable to improving this device and using, through setting up pole setting and rubber sleeve, this device of convenient to use personnel handheld use is favorable to improving the result of use of this device.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a bottom view of the lower plate of the present invention;

FIG. 3 is a top plan view of the shielding mechanism of the present invention;

in the figure: 1. an upper plate; 2. a connecting plate; 3. a lower plate; 4. an electric cylinder; 5. pushing the plate; 6. a drive motor; 7. a drive shaft; 8. a helical blade; 9. a port; 10. a protection mechanism; 101. a hollow cylinder; 102. an annular ear plate; 103. a protection plate; 104. a return spring; 11. fixing the ground rod; 12. a controller; 13. erecting a rod; 14. a rubber sleeve.

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.

Example 1

Referring to fig. 1-2, a digging device for landscaping comprises an upper plate 1, two connecting plates 2 which are bilaterally symmetrical are arranged at the bottom end of the upper plate 1, a lower plate 3 is connected at the bottom ends of the two connecting plates 2 together, two symmetrical electric cylinders 4 are arranged at the bottom end of the upper plate 1, a push plate 5 is connected at the bottom output ends of the two electric cylinders 4 together, the push plate 5 is a rectangular plate, the length of the push plate 5 is less than the distance between the two connecting plates 2, a driving motor 6 is arranged at the middle part of the top end of the push plate 5, the bottom output end of the driving motor 6 penetrates the push plate 5 in a rotating manner and is connected with a transmission shaft 7, a plurality of spiral blades 8 which are uniformly distributed up and down are arranged on the outer surface of the transmission shaft 7, and the transmission shaft 7 can be driven to rotate by the bottom rotation of the driving motor 6 by arranging the driving motor 6, the transmission shaft 7 and the spiral blades 8, thereby can drive helical blade 8 and carry out synchronous motion to can subaerial the operation of digging a pit, the opening 9 that link up from top to bottom is seted up at hypoplastron 3's top middle part, and the bottom of transmission shaft 7 is located inside opening 9, and helical blade 8 and opening 9 inner wall contactless, and the bottom mid-mounting of hypoplastron 3 is equipped with protection machanism 10, and the top mid-mounting of upper plate 1 is equipped with the handle, through setting up the handle, is convenient for take it away the job site when not using this device.

Referring to fig. 1 and 3, the protection mechanism 10 includes a hollow cylinder 101, an annular ear plate 102 is installed on an outer surface of a top end of the hollow cylinder 101, the annular ear plate 102 and the hollow cylinder 101 are integrally formed, a top surface of the annular ear plate 102 is flush with a top surface of the hollow cylinder 101, a side surface of the annular ear plate 102 is connected with a bottom surface of the lower plate 3, a joint of the annular ear plate 102 and the lower plate 3 is commonly threaded and penetratingly connected with a fixing bolt, the annular ear plate 102 and the lower plate 3 are detachably connected to facilitate dismounting and mounting of the hollow cylinder 101, two opposite protection plates 103 are installed in the hollow cylinder 101, two front and back symmetrical return springs 104 are connected to upper and lower ends of one side of the protection plate 103 close to the hollow cylinder 101, one side end of the return spring 104 far away from the protection plate 103 is connected with an inner wall of the hollow cylinder 101, the four return springs 104 are opposite to each other in pairs, and by arranging the return springs 104, through reset spring 104's elastic action, be convenient for drive guard plate 103 and reset fast, can reduce the vibrations that guard plate 103 produced by earth striking and feel or rock the sense, be favorable to prolonging the life of guard plate 103, and can avoid earth directly to splash to the inner wall of hollow section of thick bamboo 101 through guard plate 103 on, be favorable to prolonging the life of hollow section of thick bamboo 101, improve the availability factor of this device.

Referring to fig. 1 and 3, the top surface of the protection plate 103 is arc-shaped and is matched with the hollow cylinder 101, the outer diameter of the protection plate 103 is 3cm smaller than the inner diameter of the hollow cylinder 101, so that the protection plate 103 can move in the hollow cylinder 101 conveniently, and the inner diameter of the hollow cylinder 101 is larger than the inner diameter of the through hole 9.

Please refer to fig. 1-2, the shape of upper plate 1 and hypoplastron 3, the size is the same, and the two is opposite each other, the top surface of hypoplastron 3 is circular, opening 9 and hypoplastron 3 looks adaptation, the bottom installation of hypoplastron 3 is equipped with a plurality of fixed ground poles 11, there are four fixed ground poles 11 quantity, four impartial homocyclic rings of fixed ground poles 11 are established around the outer lane of hollow cylinder 101, through setting up fixed ground pole 11, be convenient for fix this device subaerial, be favorable to improving the steadiness of this device, the bottom of fixed ground pole 11 is the pointed cone type, be convenient for fixed ground pole 11 to insert the ground, be favorable to improving the result of use of fixed ground pole 11, hollow cylinder 101 highly be the half of fixed ground pole 11 external height, fixed ground pole 11 can most all insert the ground, be favorable to improving the stability of being connected between fixed ground pole 11 and the ground.

Referring to fig. 1, a controller 12 is installed in the middle of the bottom end of the upper plate 1, the controller 12 is located between the two electric cylinders 4, the controller 12 is electrically connected with the electric cylinders 4 and the driving motor 6, the controller 12 is a control switch in the prior art, and is connected with equipment control through an external power supply, and the controller 12 is arranged to facilitate control and use of the device.

Example 2

Increased pole setting 13 and rubber sleeve 14 on embodiment 1's basis, please refer to and draw back figure 1, the top surface mounting of upper plate 1 is equipped with two symmetrical pole settings 13, the outside surface activity on pole setting 13 top has cup jointed rubber sleeve 14, through setting up pole setting 13, can grasp two pole settings 13 through manual when this device of user's operation, and keep grasping the state, can reduce driving motor 6 and feel or rock the sense at the vibrations that the during operation produced, be favorable to improving the stability when this device uses, through setting up rubber sleeve 14, can improve the frictional force between user's hand and pole setting 13, it produces the phenomenon of skidding to place user's hand sweat, be favorable to improving the result of use of pole setting 13.

The working principle is as follows: when in use, a user grasps the handle to bring the device to a working site, inserts the fixed ground rod 11 into the ground, connects the controller 12 with an external power supply, starts the electric cylinders 4 and the driving motor 6 through the controller 12, and drives the push plate 5 to move downwards through the common downward movement of the bottom output ends of the two electric cylinders 4, so as to drive the driving motor 6, the transmission shaft 7 and the helical blade 8 to move downwards simultaneously, and drives the transmission shaft 7 to rotate continuously through the continuous rotation of the bottom output end of the driving motor 6, so as to drive the helical blade 8 to rotate continuously, at the moment, the bottom end of the transmission shaft 7 sequentially passes through the through hole 9 and the hollow cylinder 101 until the bottom end is positioned on the ground, pit digging operation can be carried out through the combined action of the driving motor 6, the transmission shaft 7 and the helical blade 8, when splashing phenomenon is generated in the pit digging process, most earth can splash earlier on two guard plates 103 in the hollow cylinder 101, guard plate 103 receives the earth striking and can remove to hollow cylinder 101 inner wall, reset spring 104 is compressed, elastic action through reset spring 104 can drive guard plate 103 and reset fast, thereby can avoid earth directly to strike on the inner wall of hollow cylinder 101, be favorable to prolonging the life of hollow cylinder 101, earth that splashes that the in-process that will dig pit produced through protection machanism 10 shelters from, earth that can avoid splashing can cause the pollution to the surrounding environment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a digging device for afforestation, includes upper plate (1), its characterized in that: the bottom end of the upper plate (1) is provided with two connecting plates (2) which are bilaterally symmetrical, the bottom ends of the two connecting plates (2) are connected with a lower plate (3) together, the bottom end of the upper plate (1) is provided with two symmetrical electric cylinders (4), the bottom output ends of the two electric cylinders (4) are connected with a push plate (5) together, the middle part of the top end of the push plate (5) is provided with a driving motor (6), the bottom output end of the driving motor (6) rotates to penetrate through the push plate (5) and is connected with a transmission shaft (7), the outer surface of the transmission shaft (7) is provided with a plurality of spiral blades (8) which are uniformly distributed up and down, the middle part of the top end of the lower plate (3) is provided with a through hole (9) which is through up and down, the bottom end of the transmission shaft (7) is positioned inside the through hole (9), the middle part of the bottom end of the lower plate (3) is provided with a protection mechanism (10), a lifting handle is arranged in the middle of the top end of the upper plate (1).

2. A digging device for landscaping, according to claim 1, wherein: protection machanism (10) are including hollow section of thick bamboo (101), the outside surface mounting on hollow section of thick bamboo (101) top is equipped with annular otic placode (102), a side surface of annular otic placode (102) is connected with the bottom surface of hypoplastron (3), the installation is equipped with two guard plate (103) of struggling mutually in hollow section of thick bamboo (101), the upper and lower both ends that guard plate (103) are close to hollow section of thick bamboo (101) one side all are connected with two reset spring (104) that are symmetry from beginning to end, a side that guard plate (103) were kept away from in reset spring (104) is connected with the inner wall of hollow section of thick bamboo (101).

3. A digging device for landscaping, according to claim 2, wherein: the top surface of guard plate (103) is the arc and with hollow section of thick bamboo (101) looks adaptation, the outside diameter of guard plate (103) is than the little 3cm of inside diameter of hollow section of thick bamboo (101), the inside diameter of hollow section of thick bamboo (101) is greater than the inside diameter of opening (9).

4. A digging device for landscaping, according to claim 1, wherein: the shape and the size of the upper plate (1) and the lower plate (3) are the same and opposite to each other, the top surface of the lower plate (3) is circular, the through holes (9) are matched with the lower plate (3), and a plurality of fixed ground rods (11) are arranged at the bottom end of the lower plate (3).

5. A digging device for landscaping, according to claim 4, wherein: the quantity of fixed ground pole (11) has four, four the equal homocline of fixed ground pole (11) is established around the outer lane that is located hollow section of thick bamboo (101), the bottom of fixed ground pole (11) is the pointed cone type, the height of hollow section of thick bamboo (101) is the half of fixed ground pole (11) external height.

6. A digging device for landscaping, according to claim 1, wherein: the bottom mid-mounting of upper plate (1) is equipped with controller (12), controller (12) are located between two electric cylinder (4), controller (12) respectively with electric cylinder (4) and driving motor (6) electric connection.

7. A digging device for landscaping, according to claim 1, wherein: two symmetrical vertical rods (13) are arranged on the surface of the top end of the upper plate (1), and a rubber sleeve (14) is movably sleeved on the outer surface of the top end of each vertical rod (13).