CN213566186U

CN213566186U - Additional counterweight device of automatic suspension type tractor

Info

Publication number: CN213566186U
Application number: CN202022706685.5U
Authority: CN
Inventors: 蒋忠平; 孙志全; 符剑锋
Original assignee: Changzhou Zhongling Rail Transit Equipment Co ltd
Current assignee: Changzhou Zhongling Rail Transit Equipment Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-29
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an automatic suspension type tractor attachs counter weight device, include base, mount, place case, balancing weight, electromagnet and chassis, it is equipped with fixed casing to place the roof portion, the inside magnet piece that is equipped with of fixed casing, through bolt fixed mounting between dodge gate and the fixed casing, the fixed casing top is equipped with electromagnet, the inside electro-magnet that is equipped with of electromagnet, the electro-magnet is connected through electromagnetic attraction with the magnet piece, the electromagnet top is passed through hinged joint and is installed the fixed hook, the fixed hook is with the chassis fixed mounting of tractor bottom, fixed cover is installed to fixed hook top joint. The utility model discloses an electromagnetic chuck installs the fixed hook through hinged joint at the top, has embodied the automatic effect that hangs of device, and has guaranteed the steadiness of the balancing weight that hangs, has increased the validity of device, has guaranteed the beneficial effect that the device produced to the tractor simultaneously.

Description

Additional counterweight device of automatic suspension type tractor

Technical Field

The utility model relates to a mechanical counter weight equipment technical field specifically is an additional counter weight device of automatic suspension type tractor.

Background

The tractor is used for drawing and driving the self-propelled engine that the operating machinery finishes every kind of portable homework, in drawing the homework, tractor and machines make up the unit of homework, because the power of the tractor, working machines, soil condition or road have already been fixed, so influence the use quality of the tractive force and mass distribution of front and back wheel of the tractor mainly factor that exert, need an automatic suspension type tractor to add the counterweight device now, but there are many problems in the existing automatic suspension type tractor to add the counterweight device:

1. the traditional tractor additional counterweight device has no effect of convenient suspension, reduces the automatic suspension function of the traditional tractor additional counterweight device and influences the beneficial effect of the device on the action of the tractor;

2. the traditional tractor with the additional counterweight device has poor stability, and is easy to shake when the tractor runs, so that the counterweight effect of the device on the tractor is reduced;

3. the weight of the counterweight of the traditional tractor additional counterweight device can not be adjusted and controlled according to actual requirements, and the adjustability of the traditional tractor additional counterweight device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an additional counter weight device of automatic suspension type tractor to solve the automatic poor problem of effect that hangs that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic suspension type tractor additional counterweight device comprises a base, a fixing frame, a placing box, a counterweight block, an electromagnetic chuck and a bottom frame, wherein the fixing frame is arranged on two sides of the top of the base, the placing box is installed on one side of the fixing frame in a clamping mode through a clamping mechanism, a rotating rod is installed on the top of the fixing frame through a movable mechanism in the front and at the back, a sponge extrusion layer is fixedly installed on one side of the rotating rod, two sets of counterweight blocks are placed in the placing box, a sponge anti-collision layer is arranged in the placing box, a movable door is arranged on the placing box in front of the counterweight blocks, a fixed shell is arranged on the top of the placing box, a magnet block is arranged in the fixed shell, the movable door and the fixed shell are fixedly installed through a bolt, the electromagnetic chuck is arranged on the, the electromagnetic chuck is characterized in that a fixed hook is installed at the top of the electromagnetic chuck through a hinge, the fixed hook is fixedly installed with an underframe at the bottom of a tractor, a fixed sleeve is installed at the top of the fixed hook in a clamped mode, and fixing bolts installed with the fixed hook are arranged on two sides of the fixed sleeve.

Preferably, the clamping mechanism is composed of a clamping block and a clamping hole.

Preferably, a plurality of groups of damping springs are arranged between the placing box and the base, and rubber buffer blocks are arranged on one sides of the damping springs.

Preferably, a placing groove is formed in the placing box.

Preferably, the front face of the movable door is provided with a handle.

Preferably, a sponge fastening layer is arranged inside the fixing hook.

Compared with the prior art, the utility model discloses an innovation point effect of design is: the additional counterweight device of the automatic suspension type tractor has reasonable structure and the following advantages:

(1) the device has the advantages that the magnet block is arranged in the fixed shell, the electromagnetic chuck is arranged at the top of the fixed shell, the electromagnet is arranged in the electromagnetic chuck, the electromagnet is connected with the magnet block through electromagnetic attraction, and the fixed hook is arranged at the top of the electromagnetic chuck through a hinge joint, so that the automatic hanging effect of the device is embodied, the stability of the hung balancing weight is ensured, the effectiveness of the device is increased, and meanwhile, the beneficial effect of the device on the tractor is ensured;

(2) a sponge extrusion layer is fixedly arranged on one side of the rotating rod, a fixing sleeve is clamped and arranged on the top of the fixing hook, and fixing bolts arranged on the two sides of the fixing sleeve and the fixing hook are used for extruding and fixing the fixing hook and the hinge, so that the influence of external force is reduced during the operation of the tractor, the stability effect of the counterweight device is improved, and the counterweight effect of the counterweight device is ensured;

(3) install through mount one side and place the case through the latch mechanism joint, placed two sets of balancing weights through placing incasement portion, be equipped with the dodge gate on the positive case of placing of balancing weight, can adjust the weight of counter weight, drive different fuselage or goods according to the tractor of difference and function, place the balancing weight of different weights, guaranteed the validity of device, increased the adjustable effect of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic structural view of the mounting assembly of the present invention;

fig. 4 is a schematic structural diagram of the buffer assembly of the present invention.

In the figure: 1. a base; 101. a rubber buffer block; 102. a damping spring; 2. a fixed mount; 201. a movable mechanism; 202. rotating the rod; 203. a sponge extrusion layer; 3. placing a box; 301. a clamping mechanism; 302. a sponge anti-collision layer; 303. a stationary housing; 304. a magnet block; 305. a movable door; 306. a bolt; 4. a balancing weight; 5. an electromagnetic chuck; 501. an electromagnet; 502. a hinge; 503. a fixed hook; 504. fixing a sleeve; 505. a sponge fastening layer; 6. a chassis.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, which illustrate an embodiment of the present invention: an automatic suspension type tractor additional counterweight device comprises a base 1, a fixing frame 2, a placing box 3, a counterweight 4, an electromagnetic chuck 5 and an underframe 6, wherein the fixing frame 2 is arranged on two sides of the top of the base 1, the placing box 3 is installed on one side of the fixing frame 2 through a clamping mechanism 301 in a clamping way, the clamping mechanism 301 is composed of a clamping block and a clamping hole, a rotating rod 202 is installed on the front and back of the top of the fixing frame 2 through a movable mechanism 201, a sponge extrusion layer 203 is fixedly installed on one side of the rotating rod 202, a sponge fastening layer 505 is arranged in a fixing hook 503, a fixing sleeve 504 is installed on the top of the fixing hook 503 in a clamping way, fixing bolts installed with the fixing hook 503 are arranged on two sides of the fixing sleeve 504, the fixing hook 503 and a hinge 502 are extruded and fixed, the device reduces the influence of external, the counterweight effect of the device on the device is ensured;

specifically, a plurality of groups of damping springs 102 are arranged between the placing box 3 and the base 1, a rubber buffer block 101 is arranged on one side of each damping spring 102, a placing groove is formed in the placing box 3, two groups of balancing weights 4 are placed in the placing box 3, a layer of sponge anti-collision layer 302 is arranged in the placing box 3, a movable door 305 is arranged on the placing box 3 in front of each balancing weight 4, a handle is arranged in front of each movable door 305, the weight of the balancing weight can be adjusted, different machine bodies or goods are driven to operate according to different tractors, the balancing weights 4 with different weights are placed, the effectiveness of the device is guaranteed, and the adjustable effect of the device is improved;

it is specific, be equipped with fixed casing 303 through placing 3 tops of case, through the inside magnet piece 304 that is equipped with of fixed casing 303, through bolt 306 fixed mounting between dodge gate 305 and the fixed casing 303, be equipped with electromagnet 5 through fixed casing 303 top, through the inside electro-magnet 501 that is equipped with of electromagnet 5, attract with magnet piece 304 through electromagnetism through electro-magnet 501 and be connected, install fixed hook 503 through hinge 502 connection at the 5 top of electromagnet, 6 fixed mounting through the chassis of fixed hook 503 and tractor bottom, the automatic effect that hangs of device has been embodied, and the steadiness of the balancing weight 4 that hangs has been guaranteed, the validity of device has been increased, the beneficial effect that the device produced to the tractor has been guaranteed simultaneously.

The working principle is as follows: when in use, firstly, the fixed hook 503 is fixed with the bottom chassis 6 of the tractor, the fixed hook 503 is clamped and fixed from top to bottom through the fixed sleeve 504, the fixing hook 503 is fixed by the fixing bolts at both sides, the sponge fastening layer 505 is pressed against the bottom frame 6 by the gravity at the bottom of the fixing hook 503, thereby increasing the firmness of fixation, by placing the bottom device on the ground at the bottom of the electromagnetic chuck 5, by opening the movable door 305 on the front side of the placing box 3, the appropriate weight 4 is placed, the movable door 305 is closed and clamped by the bolt 306, the electromagnetic chuck 5 is opened, the magnet block 304 in the fixed housing 303 is attracted and automatically suspended, the rotating lever 202 is tilted by the moving mechanism 201, the hinge 502 is vibrated forward and backward by the sponge pressing layer 203 on one side of the rotating rod 202 to absorb shock, and a fixing effect is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an additional counter weight device of automatic suspension type tractor, includes base (1), mount (2), places case (3), balancing weight (4), electromagnet (5) and chassis (6), its characterized in that: the improved structure is characterized in that fixing frames (2) are arranged on two sides of the top of the base (1), a placing box (3) is installed on one side of each fixing frame (2) through a clamping mechanism (301) in a clamped mode, a rotating rod (202) is installed on the top of each fixing frame (2) through a movable mechanism (201) in a front-back mode, a sponge extrusion layer (203) is fixedly installed on one side of each rotating rod (202), two groups of balancing weights (4) are placed inside the placing box (3), a sponge anti-collision layer (302) is arranged inside the placing box (3), a movable door (305) is arranged on the placing box (3) on the front side of each balancing weight (4), a fixed shell (303) is arranged on the top of the placing box (3), a magnet block (304) is arranged inside the fixed shell (303), the movable door (305) and the fixed shell (303) are fixedly installed through a, electromagnet (5) inside electromagnet (501) that is equipped with, electromagnet (501) are connected through electromagnetic attraction with magnet piece (304), electromagnet (5) top is connected through hinge (502) and is installed fixed hook (503), fixed hook (503) and chassis (6) fixed mounting of tractor bottom, fixed cover (504) are installed to fixed hook (503) top joint, fixed cover (504) both sides are equipped with the fixing bolt who installs with fixed hook (503).

2. The automatic suspension type tractor additional weight device as claimed in claim 1, wherein: the clamping mechanism (301) is composed of a clamping block and a clamping hole.

3. The automatic suspension type tractor additional weight device as claimed in claim 1, wherein: a plurality of groups of damping springs (102) are arranged between the placing box (3) and the base (1), and rubber buffer blocks (101) are arranged on one sides of the damping springs (102).

4. The automatic suspension type tractor additional weight device as claimed in claim 1, wherein: the placing box (3) is internally provided with a placing groove.

5. The automatic suspension type tractor additional weight device as claimed in claim 1, wherein: the front surface of the movable door (305) is provided with a handle.

6. The automatic suspension type tractor additional weight device as claimed in claim 1, wherein: a sponge fastening layer (505) is arranged inside the fixing hook (503).