CN219269587U

CN219269587U - Rotary grass grabbing machine

Info

Publication number: CN219269587U
Application number: CN202223288713.1U
Authority: CN
Inventors: 王建; 王炳智; 王文锦; 张超; 许得安
Original assignee: Jiangsu Yike Agricultural Equipment Co ltd
Current assignee: Jiangsu Yike Agricultural Equipment Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-30
Anticipated expiration: 2032-12-08

Abstract

The application provides a rotatory grass machine of grabbing relates to grass machine field. Comprises a supporting shell, a power mechanism and a grass grabbing mechanism, wherein the grass grabbing mechanism is provided with two clamping jaws for grabbing grass, one end of each clamping jaw is provided with a buffer mechanism, the damping mechanism comprises a telescopic rod and a damping spring, wherein the telescopic rod and the damping spring are used for buffering the grass grabbing mechanism, the damping spring is sleeved on the side face of the telescopic rod, and one ends of the telescopic rod and the damping spring are fixedly connected with the bottom ends of the clamping jaws. This rotatory grass machine of grabbing can press from both sides when getting the forage at the clamping jaw telescopic link and damping spring can cushion the clamping jaw for the clamping jaw reduces the reaction force of ground to the clamping jaw when contacting with ground, and the cylinder can reduce the frictional force of extension board and ground when the clamping jaw snatchs the forage, avoids clamping jaw and ground contact simultaneously, thereby can not reduce the life of clamping jaw because of the rigid contact of clamping jaw and ground and the friction of clamping jaw and ground.

Description

Rotary grass grabbing machine

Technical Field

The application relates to the technical field of grass grasping machines, in particular to a rotary grass grasping machine.

Background

The grass grabbing machine is characterized in that a bucket is replaced by a grabbing tool and a matched oil way on the basis of an excavator, and can be used for grabbing grass.

At present, when the grass grabbing machine grabs grass, the clamping jaw can be in rigid contact with the ground, and the service life of the clamping jaw can be reduced under the action of long-time ground reaction force, so that the rotary grass grabbing machine is required.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the application provides a rotary grass grabbing machine, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present application is implemented by the following technical schemes: the utility model provides a rotatory grass machine of grabbing, includes support housing, power unit and grabs grass mechanism, it has two clamping jaws that are used for grabbing the grass to grab grass mechanism, the one end of clamping jaw is provided with buffer gear, buffer gear is including telescopic link and damping spring that is used for grabbing grass mechanism buffering, just damping spring cup joints the side of telescopic link, the one end of telescopic link and damping spring all with the bottom fixed connection of clamping jaw.

Through adopting above-mentioned technical scheme, buffer gear can cushion the clamping jaw when the clamping jaw presss from both sides the forage to the reaction force of ground to the clamping jaw when can reduce clamping jaw and ground contact.

Preferably, the grass grabbing mechanism comprises an extension plate, a shielding frame is fixedly connected to the top end of the extension plate, one end of the telescopic rod and the damping spring is fixedly connected with the inside of the shielding frame, a support rod is fixedly connected to the side face of the extension plate, and a roller is sleeved on the side face of the support rod.

Through adopting above-mentioned technical scheme, can let extension board and ground contact, avoid clamping jaw and ground direct contact to cause wearing and tearing to the cylinder can reduce the frictional force of extension board and ground when the clamping jaw snatchs the forage.

Preferably, the upper surface of the support shell is fixedly connected with a connecting plate for connecting the cantilever, and the side surface of the connecting plate is provided with a mounting hole.

Through adopting above-mentioned technical scheme, can let the staff use the bolt to insert the mounting hole and fix the connecting plate on the cantilever.

Preferably, the power mechanism comprises a motor, the output end of the motor is provided with a rotating shaft, one end of the rotating shaft is fixedly connected with a rotating plate, a sliding groove is formed in the side face of the rotating plate, and the bottom of the supporting shell is connected with the sliding groove in a sliding mode.

By adopting the technical scheme, the rotating plate can drive the grass grabbing mechanism to rotate.

Preferably, the grass grabbing mechanism comprises a first hinge block, a connecting block is hinged to the side face of the first hinge block, and one side of the connecting block is fixedly connected with one side of the clamping jaw.

Through adopting above-mentioned technical scheme, can be when the clamping jaw motion, the connecting block can carry out articulated motion in the inboard of first articulated piece under the drive of clamping jaw.

Preferably, the grass grabbing mechanism further comprises an electric push rod for driving the clamping jaw to move, one end of the electric push rod is hinged with a second hinge block, one side of the second hinge block is fixedly connected with the lower surface of the rotating plate, the other end of the electric push rod is hinged with a third hinge block, and one side of the third hinge block is fixedly connected with the side face of the clamping jaw.

Through adopting above-mentioned technical scheme, can let electric putter drive clamping jaw and move.

(III) beneficial effects

The application provides a rotary grass grabbing machine. The beneficial effects are as follows:

this rotatory grass machine of grabbing can press from both sides when getting to the forage at the clamping jaw buffer gear can cushion the clamping jaw for the clamping jaw reduces the reaction force of ground to the clamping jaw when contacting with ground, and the cylinder can reduce the frictional force of extension board and ground when the clamping jaw snatchs the forage, thereby can not reduce the life of clamping jaw because of the rigid contact of clamping jaw and ground and the friction of clamping jaw and ground.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of a semi-sectional structure of a support housing of the present application;

FIG. 3 is a schematic view of the bottom structure of the support housing of the present application;

FIG. 4 is a schematic view of the joint of the grass grasping mechanism and the buffer mechanism;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4 of the present application.

In the figure: 1. a support housing; 101. a connecting plate; 102. a mounting hole; 2. a power mechanism; 201. a motor; 202. a rotating shaft; 203. a rotating plate; 3. a grass grasping mechanism; 301. a first hinge block; 302. a connecting block; 303. a clamping jaw; 311. a second hinge block; 312. an electric push rod; 313. a third hinge block; 4. a buffer mechanism; 401. a telescopic rod; 402. damping vibration-absorbing springs; 403. a shielding frame; 404. an extension plate; 405. and a roller.

Detailed Description

The present application is further elaborated by the following figures and examples.

Referring to fig. 1 and 5, the embodiment of the application provides a rotary grass grabbing machine, including supporting casing 1, power unit 2 and grabbing grass mechanism 3, grab grass mechanism 3 and have two clamping jaw 303 that are used for grabbing grass, the one end of clamping jaw 303 is provided with buffer gear 4, buffer gear 4 is including being used for grabbing telescopic link 401 and damping spring 402 that grass mechanism 3 buffered, and damping spring 402 cup joints the side of telescopic link 401, telescopic link 401 and damping spring 402's one end all with clamping jaw 303's bottom fixed connection, when clamping jaw 303 and ground contact in grabbing grass mechanism 3, telescopic link 401 and damping spring 402 in buffer gear 4 can play the buffering to clamping jaw 303, avoid clamping jaw 303 and ground to take place rigid contact.

Referring to fig. 4 and 5, in one aspect of the present embodiment, the grass grabbing mechanism 3 includes an extension plate 404, a top end of the extension plate 404 is fixedly connected with a shielding frame 403, one end of a telescopic rod 401 and a damping and shock absorbing spring 402 are fixedly connected with an inside of the shielding frame 403, a side surface of the extension plate 404 is fixedly connected with a supporting rod, a roller 405 is sleeved on a side surface of the supporting rod, when the grass is grabbed, the extension plate 404 and the roller 405 are contacted with the ground, and when the clamping jaw 303 grabs the grass, the roller 405 rolls on the ground, so that friction between the extension plate 404 and the ground is reduced, and in addition, the shielding frame 403 can shield the telescopic rod 401 and the damping and shock absorbing spring 402, so that the influence of the grass on the telescopic rod 401 and the damping and shock absorbing spring 402 is avoided.

Referring to fig. 1, in an aspect of the present embodiment, a connection plate 101 for connecting a cantilever is fixedly connected to an upper surface of a support housing 1, a mounting hole 102 is formed in a side surface of the connection plate 101, a worker can insert a bolt into the mounting hole 102, and the connection plate 101 is fixed to the cantilever by the bolt, so that the cantilever can drive the support housing 1 and the grass grasping mechanism 3 to move.

Referring to fig. 2, in an aspect of the present embodiment, the power mechanism 2 includes a motor 201, an output end of the motor 201 is provided with a rotating shaft 202, one end of the rotating shaft 202 is fixedly connected with a rotating plate 203, a sliding groove is formed in a side surface of the rotating plate 203, and a bottom of the support housing 1 is slidably connected with the sliding groove, and by operating the motor 201, the rotating shaft 202 drives the rotating plate 203 to rotate under the action of the output end of the motor 201, so that the rotating plate 203 can drive the grass grabbing mechanism 3 to rotate.

Referring to fig. 3 and 4, in one aspect of the present embodiment, the grass grasping mechanism 3 includes a first hinge block 301, a connection block 302 is hinged to a side surface of the first hinge block 301, and one side of the connection block 302 is fixedly connected to one side of the jaw 303.

The grass grabbing mechanism 3 further comprises an electric push rod 312 used for driving the clamping jaw 303 to move, one end of the electric push rod 312 is hinged with a second hinge block 311, one side of the second hinge block 311 is fixedly connected with the lower surface of the rotating plate 203, the other end of the electric push rod 312 is hinged with a third hinge block 313, one side of the third hinge block 313 is fixedly connected with the side face of the clamping jaw 303, one end of the electric push rod 312 can be hinged on the inner side of the second hinge block 311 through operation of the electric push rod 312, the other end of the electric push rod 312 can be hinged on the inner side of the third hinge block 313, the third hinge block 313 drives the clamping jaw 303 to move under the driving of the electric push rod 312, and meanwhile, the connecting block 302 is hinged on the inner side of the first hinge block 301 under the driving of the clamping jaw 303, so that the two clamping jaws 303 can clamp forage.

All the electric equipment in this scheme all carry out the power supply through external power supply.

Working principle: when the forage clamping device is used, firstly, workers can insert the mounting holes 102 by bolts, the connecting plate 101 is fixed on the cantilever by bolts, then the motor 201 is operated, the rotating shaft 202 drives the rotating plate 203 to rotate under the action of the output end of the motor 201, the rotating plate 203 rotates the clamping jaw 303 to a proper forage clamping angle, then the electric push rod 312 is operated, the clamping jaw 303 can clamp forage under the driving of the electric push rod 312, in addition, when the forage is clamped, the telescopic rod 401 and the damping spring 402 can buffer the clamping jaw 303, and the roller 405 rolls on the ground when the forage is clamped, so that friction between the extending plate 404 and the ground is reduced.

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

Claims

1. The utility model provides a rotatory grass machine of grabbing, includes support casing (1), power unit (2) and grabs grass mechanism (3), its characterized in that: the grass grabbing mechanism (3) is provided with two clamping jaws (303) for grabbing grass, one end of each clamping jaw (303) is provided with a buffer mechanism (4), each buffer mechanism (4) comprises a telescopic rod (401) and a damping shock absorption spring (402) which are used for buffering the grass grabbing mechanism (3), the damping shock absorption springs (402) are sleeved on the side faces of the telescopic rods (401), and one ends of the telescopic rods (401) and the damping shock absorption springs (402) are fixedly connected with the bottom ends of the clamping jaws (303).

2. A rotary grapple machine according to claim 1, characterized in that: the grass grabbing mechanism (3) comprises an extension plate (404), a shielding frame (403) is fixedly connected to the top end of the extension plate (404), one end of a telescopic rod (401) and a damping and shock absorbing spring (402) are fixedly connected with the inside of the shielding frame (403), a supporting rod is fixedly connected to the side face of the extension plate (404), and a roller (405) is sleeved on the side face of the supporting rod.

3. A rotary grapple machine according to claim 1, characterized in that: the upper surface of the support shell (1) is fixedly connected with a connecting plate (101) for connecting the cantilever, and a mounting hole (102) is formed in the side surface of the connecting plate (101).

4. A rotary grapple machine according to claim 1, characterized in that: the power mechanism (2) comprises a motor (201), a rotating shaft (202) is arranged at the output end of the motor (201), a rotating plate (203) is fixedly connected to one end of the rotating shaft (202), a sliding groove is formed in the side face of the rotating plate (203), and the bottom of the supporting shell (1) is connected with the sliding groove in a sliding mode.

5. A rotary grapple machine according to claim 1, characterized in that: the grass grabbing mechanism (3) comprises a first hinging block (301), a connecting block (302) is hinged to the side face of the first hinging block (301), and one side of the connecting block (302) is fixedly connected with one side of the clamping jaw (303).

6. The rotary grapple machine of claim 4 wherein: the grass grabbing mechanism (3) further comprises an electric push rod (312) used for driving the clamping jaw (303) to move, one end of the electric push rod (312) is hinged with a second hinge block (311), one side of the second hinge block (311) is fixedly connected with the lower surface of the rotating plate (203), the other end of the electric push rod (312) is hinged with a third hinge block (313), and one side of the third hinge block (313) is fixedly connected with the side face of the clamping jaw (303).