CN213562213U

CN213562213U - Mechanical clamping device for agricultural machinery

Info

Publication number: CN213562213U
Application number: CN202022711309.5U
Authority: CN
Inventors: 邓丽琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-06-29
Anticipated expiration: 2030-11-21

Abstract

The utility model discloses a mechanical clamping device for agricultural machinery, which comprises a base, wherein four corners at the bottom end of the base are provided with supporting columns, the top center of the base is provided with a rotating shaft, the top end of the rotating shaft is provided with a receiving plate, the top end of the receiving plate is provided with a supporting frame, the front side wall of the supporting frame is provided with a control panel, the right side wall of the supporting frame is provided with a first chute, the output end of a motor is provided with a lead screw, the lead screw is sleeved with a lead screw nut, the right side of the lead screw nut is provided with a mounting seat, the right side of the mounting seat is provided with a frame, the right side wall of the frame is provided with a second chute, the same side of each second electric telescopic rod is provided with a mounting plate, the right side of each mounting plate is provided with symmetrically arranged clamping arms, the article is damaged, and meanwhile, the clamping direction of the clamping device is not limited, so that the working efficiency is improved.

Description

Mechanical clamping device for agricultural machinery

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to mechanical clamping device for agricultural machinery.

Background

The agricultural machine refers to a general name of various mechanical devices used in agricultural production, such as a large-and-small-sized tractor, a land leveling machine, a ploughing tool, a cultivator, a mini-tiller, a rice transplanter, a seeder and the like, and belongs to the field of agricultural machines, with the continuous development of science and technology, the agricultural tillage mode is greatly different from the prior art, the traditional agricultural tillage mode adopts manual work, has low efficiency and higher labor intensity, and is not mature enough for preventing disaster situations, but the industrial updating brings agricultural machines, greatly improves the production efficiency and crop yield, the agricultural machines comprise power machines, farmland construction machines, soil cultivation machines, planting and fertilizing machines, plant protection machines, farmland irrigation and drainage machines, crop harvesting machines, agricultural product processing machines, agricultural product industry machines, agricultural transportation machines and the like, and part of the machines in the agricultural machines can use clamping devices, the clamping device plays an auxiliary role in the operation of the agricultural machine, and assists the agricultural machine to clamp a certain article so as to facilitate the work of the agricultural machine.

The existing technology is mostly unable to control the force applied to the object when clamping the object, so that the object is easily damaged in the clamping process, and the cost of the object is increased.

In the clamping process of the prior art, only articles in a specific direction can be clamped, and when the articles in other directions or different heights are clamped, the clamping direction of the clamping device is changed by moving equipment, so that the limitation of the prior art is reflected, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical clamping device for agricultural machinery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical clamping device for agricultural machinery comprises a base, wherein supporting columns are arranged at four corners of the bottom of the base, a rotating shaft is arranged at the center of the top end of the base, a bearing plate is arranged at the top end of the rotating shaft, a supporting frame is arranged at the top end of the bearing plate, a control panel is arranged on the front side wall of the supporting frame, a first sliding groove is formed in the right side wall of the supporting frame, a motor is arranged at the inner bottom end of the supporting frame, a lead screw is arranged at the output end of the motor, a lead screw nut is sleeved on the lead screw, a mounting seat is arranged on the right side of the lead screw nut, a frame is arranged on the right side of the mounting seat, a second sliding groove is formed in the right side wall of the frame, second electric telescopic rods which are symmetrically arranged are arranged on the upper side and the lower side of the inner portion, every the center department of the same one side of arm lock all is equipped with pressure sensor, every pressure sensor's the outside is equipped with the protection pad.

Furthermore, the bottom of support column is equipped with the recess that the opening is decurrent, the inside of recess is equipped with the first electric telescopic handle of output decurrent, first electric telescopic handle's output is equipped with the universal wheel.

Further, a motor protection box is arranged on the periphery of the motor, the motor protection box is fixedly connected with the support frame, and the output end of the motor is connected with the motor protection box through a bearing seat.

Furthermore, the mounting seat is rotatably connected with the rack.

Furthermore, the mounting plate, the second electric telescopic rod and the clamping arm are fixedly connected.

Furthermore, the bottom end of the rotating shaft is rotatably connected with the base through a bearing seat, and the rotating shaft is fixedly connected with the bearing plate.

Furthermore, an operation display screen, a work indicator light and an operation button are arranged on the control panel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a mechanical clamping device for agricultural machinery, which comprises a base, wherein four corners at the bottom end of the base are provided with supporting columns, the center of the top end of the base is provided with a rotating shaft, the top end of the rotating shaft is provided with a receiving plate, the top end of the receiving plate is provided with a supporting frame, the front side wall of the supporting frame is provided with a control panel, the right side wall of the supporting frame is provided with a first chute, the inner bottom end of the supporting frame is provided with a motor, the output end of the motor is provided with a lead screw, the lead screw is sleeved with a lead screw nut, the right side of the lead screw nut is provided with a mounting seat, the right side of the mounting seat is provided with a frame, the right side wall of the frame is provided with a second chute, the upper side and the lower side inside of the frame are provided with symmetrically arranged second, the outside of every pressure sensor is equipped with the protection pad, just so can set for the pressure value to equipment, effectually prevented in the centre gripping process, the condition of damage appears in article, still makes clamping device's centre gripping direction not have the limitation simultaneously, has increased work efficiency.

Drawings

Fig. 1 is a perspective view of a mechanical clamping device for agricultural machinery of the present invention;

fig. 2 is a schematic structural view of the mechanical clamping device for agricultural machinery of the present invention;

fig. 3 is a side view of the mechanical clamping device for agricultural machinery of the present invention;

fig. 4 is a partial schematic view of the mechanical clamping device for agricultural machinery of the present invention.

The reference numerals are explained below:

in the figure: 1. a base; 2. a support pillar; 3. a groove; 4. a first electric telescopic rod; 5. a universal wheel; 6. a support frame; 7. a rotating shaft; 8. a motor; 9. a motor protection box; 10. a screw rod; 11. a feed screw nut; 12. a mounting seat; 13. a frame; 14. a second electric telescopic rod; 15. mounting a plate; 16. clamping arms; 17. a pressure sensor; 18. a protective pad; 19. a first chute; 20. a control panel; 21. a second chute; 22. a bearing plate.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution: a mechanical clamping device for agricultural machinery comprises a base 1, supporting columns 2 are arranged at four corners of the bottom end of the base 1, a rotating shaft 7 is arranged at the center of the top end of the base 1, a receiving plate 22 is arranged at the top end of the rotating shaft 7, a supporting frame 6 is arranged at the top end of the receiving plate 22, a control panel 20 is arranged on the front side wall of the supporting frame 6, a first chute 19 is arranged on the right side wall of the supporting frame 6, a motor 8 is arranged at the inner bottom end of the supporting frame 6, a lead screw 10 is arranged at the output end of the motor 8, a lead screw nut 11 is sleeved on the lead screw 10, a mounting seat 12 is arranged on the right side of the lead screw nut 11, a frame 13 is arranged on the right side wall of the mounting seat 12, a second chute 21 is arranged on the right side wall of the frame 13, symmetrically-arranged second electric telescopic rods 14 are arranged on the upper side, the center of the same side of each clamping arm 16 is provided with a pressure sensor 17, and the outer side of each pressure sensor 17 is provided with a protective pad 18.

For further improvement a mechanical clamping device's for agricultural machinery performance, the bottom of support column 2 is equipped with the recess 3 that the opening is decurrent, and the inside of recess 3 is equipped with the first electric telescopic handle 4 that the output is decurrent, and the output of first electric telescopic handle 4 is equipped with universal wheel 5, and the purpose that sets up like this is for increasing the utility model discloses a mobility makes the utility model discloses a remove convenience more.

In order to further improve the use performance of the mechanical clamping device for the agricultural machinery, a motor protection box 9 is arranged on the periphery of the motor 8, the motor protection box 9 is fixedly connected with the supporting frame 6, the output end of the motor 8 is connected with the motor protection box 9 through a bearing seat, and the motor protection box 9 is arranged on the periphery of the motor 8 to protect the motor 8 and prevent the motor 8 from being damaged.

In order to further improve the usability of the mechanical clamping device for the agricultural machine, the mounting seat 12 is rotatably connected with the frame 13, and the mounting seat 12 is rotatably connected with the frame 13 so as to rotate the frame 13.

In order to further improve the usability of the mechanical clamping device for agricultural machinery, the mounting plate 15 is fixedly connected with the second electric telescopic rod 14 and the clamping arm 16, and the purpose of this is to increase the stability between the mounting plate 15 and the second electric telescopic rod 14 and the clamping arm 16.

In order to further improve the usability of the mechanical clamping device for the agricultural machinery, the bottom end of the rotating shaft 7 is rotatably connected with the base 1 through a bearing seat, the rotating shaft 7 is fixedly connected with the bearing plate 22, and the rotating shaft 7 is rotatably connected with the base 1 through the bearing seat, so that the rotating shaft 7 is fixedly connected with the bearing plate 22 to ensure the stability between the rotating shaft 7 and the bearing plate 22 in order to ensure that the supporting frame 6 can rotate.

For further improvement a mechanical clamping device's for agricultural machinery performance, be equipped with operation display screen, work pilot lamp and operating button on control panel 20, the purpose that sets up like this is right for the staff the utility model discloses when monitoring, still make things convenient for the staff to operate labour saving and time saving.

The operation process comprises the following steps: when the utility model is used, the utility model is firstly placed at a working place, then the pressure value is set through the control panel 20, then the supporting frame 6 is rotated to the position of the object to be clamped, then the motor 8 is started to drive the screw rod nut 11 to move to a proper position and then stop, then according to the pressure value set by the operator, the second electric telescopic rod 14 drives the clamping arm 16 to clamp the object, the pressure sensor 17 on the clamping arm 16 detects the pressure, the protective pad on the clamping arm 16 protects the pressure sensor 17 and simultaneously plays a role of anti-skidding to prevent the clamped object from falling off, then the support frame 6 rotates, stops moving after rotating to a proper position, controls the second electric telescopic rod 14 to move through the operation button, enables the articles clamped on the clamping arms 16 to fall off, and then repeats the operation to clamp the rest articles.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an agricultural machinery uses mechanical clamping device, includes base (1), its characterized in that: four corners of the bottom of the base (1) are provided with support columns (2), the top center of the base (1) is provided with a rotating shaft (7), the top of the rotating shaft (7) is provided with a bearing plate (22), the top of the bearing plate (22) is provided with a support frame (6), a control panel (20) is arranged on the side wall of the front side of the support frame (6), the side wall of the right side of the support frame (6) is provided with a first chute (19), the bottom of the inner part of the support frame (6) is provided with a motor (8), the output end of the motor (8) is provided with a lead screw (10), the lead screw (10) is sleeved with a lead screw nut (11), the right side of the lead screw nut (11) is provided with a mounting seat (12), the right side of the mounting seat (12) is provided with a rack (13), the side wall of the right side of the rack (13) is provided with a second chute (21, every one side that second electric telescopic handle (14) is the same is equipped with mounting panel (15), every the right side of mounting panel (15) all is equipped with arm lock (16) that the symmetry set up, every the center department of arm lock (16) the same one side all is equipped with pressure sensor (17), every the outside of pressure sensor (17) is equipped with protection pad (18).

2. The mechanical clamping device for the agricultural machinery of claim 1, wherein: the bottom of support column (2) is equipped with opening decurrent recess (3), the inside of recess (3) is equipped with output first electric telescopic handle (4) down, the output of first electric telescopic handle (4) is equipped with universal wheel (5).

3. The mechanical clamping device for the agricultural machinery of claim 1, wherein: the motor protection box (9) is arranged on the periphery of the motor (8), the motor protection box (9) is fixedly connected with the support frame (6), and the output end of the motor (8) is connected with the motor protection box (9) through a bearing seat.

4. The mechanical clamping device for the agricultural machinery of claim 1, wherein: the mounting seat (12) is rotatably connected with the frame (13).

5. The mechanical clamping device for the agricultural machinery of claim 1, wherein: the mounting plate (15) is fixedly connected with the second electric telescopic rod (14) and the clamping arm (16).

6. The mechanical clamping device for the agricultural machinery of claim 1, wherein: the bottom end of the rotating shaft (7) is rotatably connected with the base (1) through a bearing seat, and the rotating shaft (7) is fixedly connected with the bearing plate (22).

7. The mechanical clamping device for the agricultural machinery of claim 1, wherein: and an operation display screen, a work indicator light and an operation button are arranged on the control panel (20).