CN218998922U

CN218998922U - Cylinder type large horizontal straw cutter

Info

Publication number: CN218998922U
Application number: CN202222884133.2U
Authority: CN
Inventors: 代鑫
Original assignee: Guangzhou Yidong Hardware Products Co ltd
Current assignee: Guangzhou Yidong Hardware Products Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-12
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a grass cutter, in particular to a cylindrical large horizontal grass cutter, which comprises a frame, a roller, a fixed cutter, a feed hopper and a motor, wherein the roller is rotatably arranged on the frame, an embedded groove and a guide post are arranged on one side of the frame, which corresponds to a feeding hole of the roller, the upper end of the feed hopper is provided with an extension plate facing the embedded groove, the extension plate is just inserted into the embedded groove, sleeves are welded on two sides of the feed hopper, the guide post is inserted into the sleeves, and a drawer is movably arranged in the frame and positioned between the roller and the motor; the feed hopper can be quickly disassembled and assembled, so that the cleaning in the roller is facilitated; a drawer is arranged between the roller and the motor, and after being crushed, the forage falls into the drawer and cannot directly fall onto the motor, so that the forage is collected and prevented from damaging the motor.

Description

Cylinder type large horizontal straw cutter

Technical Field

The utility model relates to a grass cutter, in particular to a large-scale horizontal grass cutter.

Background

The horizontal grass cutter is a grass processing device which is driven by a motor to cut grass in a roller and a fixed knife outside the roller. For example, my publication of chinese patent discloses an automatic grass cutter, patent No. 201520881584.8, which describes: including frame, cylinder, hobbing cutter, feeder hopper, first motor and second motor, the cylinder rotates and sets up in the frame, the hobbing cutter rotates and sets up in the frame and be located the cylinder under, the hobbing cutter is tangent with the cylinder, first motor is installed in the frame and is connected with the cylinder transmission, the second motor is installed in the frame and is connected with the hobbing cutter transmission, the feeder hopper is fixed in the frame, its discharge gate and the feed inlet intercommunication of cylinder. The automatic grass cutter also comprises a side cutter (equivalent to a fixed cutter), wherein the side cutter is fixed on the frame, is positioned below the side of the roller and is tangent to the roller.

The technical scheme has the following defects: 1. the feeding hopper is fixedly arranged on the frame, the discharge port of the feeding hopper is communicated with the feed inlet of the roller, and impurities in the roller can be cleaned only by dismantling the feeding hopper; 2. the motor is directly installed in the frame and is located the below of cylinder, hobbing cutter and side knife, and garrulous grass that contains juice falls on the motor when cutting grass, can produce the corrosive action to the motor after long-time use and be difficult to clear up, finally causes motor life to reduce.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a cylinder type large horizontal straw cutter.

The technical scheme of the utility model is as follows:

the utility model provides a large-scale horizontal hay cutter of cylinder, it includes frame, cylinder, stationary knife, feeder hopper and motor, rotates in the frame and is provided with a cylinder, corresponds the cylinder periphery in the frame and is provided with a plurality of stationary knives, just is located the cylinder below and installs the motor in the frame, and the pivot of motor wears out the frame and cup joints the cylinder feed inlet periphery through drive belt to drive the cylinder and rotate, frame corresponds cylinder feed inlet one side and is provided with embedded groove and guide pillar, the feeder hopper upper end is provided with the extension board towards the embedded groove, and the extension board just inserts the embedded groove, and the extension board plays the linking effect as connection structure, can also shelter from dust to structures such as drive belt of its below in addition, and the welding of feeder hopper both sides has the sleeve, and the guide pillar inserts in the sleeve, the feed inlet of feed hopper intercommunication cylinder, just be provided with a drawer on the position activity between cylinder and the motor in the frame.

Further, a movable cover plate is arranged at the top of the frame, and a handle is arranged on the cover plate. The dust is shielded by the inner structures such as the roller, and the dust can be manually lifted during maintenance.

Further, a chain cover is arranged on the outer wall of the frame and positioned on the motor rotating shaft and the transmission belt outer cover and used for protecting the transmission belt.

Further, install two mount pads on the inner wall of frame interior installation motor one side, vertically install the cylinder on the mount pad, the push rod of cylinder sets up downwards, can raise the feeder hopper one side of lawnmower when the cylinder stretches, and the forage in the feeder hopper of being convenient for falls into in the cylinder.

Further, the bottom of the frame is provided with rollers, and the rollers are universal wheels, so that the whole machine is convenient to carry.

Further, the drawer is provided with a handle, so that the drawer can be pushed and pulled conveniently.

The beneficial effects of the utility model are as follows: the feed hopper can be quickly disassembled and assembled, so that the cleaning in the roller is facilitated; a drawer is arranged between the roller and the motor, and after being crushed, the forage falls into the drawer and cannot directly fall onto the motor, so that the forage is collected and prevented from damaging the motor.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partial enlarged view at B in fig. 1.

In the figure, 1, a rack; 2. a roller; 3. a feed hopper; 4. an extension plate; 5. a sleeve; 6. a motor; 7. a drawer; 8. a handle; 9. a roller; 10. an embedding groove; 11. a discharge port; 12. a guide post; 13. a drive belt; 14. a chain cover; 15. a mounting base; 16. a cylinder; 17. a push rod.

Detailed Description

The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:

as shown in fig. 1-3, the large-scale horizontal grass cutter of cylinder type, it includes frame 1, cylinder 2, stationary knife, feeder hopper 3 and motor 6, rotate on frame 1 and be provided with a cylinder 2, correspond cylinder 2 periphery in the frame 1 and be provided with a plurality of stationary knives (conventional technology, not shown), install motor 6 in the frame 1 and be located cylinder 2 below, the pivot of motor 6 wears out frame 1 and cup joints cylinder 2 feed inlet periphery through driving belt 13, frame 1 corresponds cylinder 2 feed inlet one side and is provided with embedded groove 10 and guide pillar 12, feeder hopper 3 upper end is provided with extension board 4 towards embedded groove 10, and extension board 4 just inserts embedded groove 10, and the welding of feeder hopper 3 both sides has sleeve 5, and guide pillar 12 inserts sleeve 5 in, the feed inlet of cylinder 2 is connected to the discharge gate 11 of feeder hopper 3, the activity is provided with a drawer 7 in the position between cylinder 2 and the motor 6 in the frame 1.

The top of the frame 1 is provided with a movable cover plate, and a handle is arranged on the cover plate.

The outer wall of the frame 1 and the outer cover of the rotating shaft of the motor 6 and the transmission belt 13 are provided with a chain cover 14.

Two mounting seats 15 are arranged on the inner wall of one side of the frame 1, on which the motor 6 is arranged, the mounting seats 15 are vertically provided with air cylinders 16, and push rods 17 of the air cylinders 16 are downwards arranged.

The bottom of the frame 1 is provided with a roller 9, and the roller 9 is a universal wheel.

The drawer 7 is provided with a handle 8.

The application method of the utility model comprises the following steps:

1) Taking out the feed hopper (which can be matched with a forklift or a fork lift) and placing the feed hopper on the ground, and putting a certain amount of forage in;

2) Connecting the feed hopper with the frame (the extension plate is in butt joint with the embedded groove, and the sleeve is in butt joint with the guide post);

3) Starting two cylinders, lifting one side of a hopper, starting a motor, rotating a roller, and enabling forage on the hopper to fall into the roller;

4) The forage in the roller moves outwards slowly along with the rotation of the roller, and the forage extending out of the roller is cut off due to the high relative speed of the roller and the fixed knife, and the chopped forage naturally falls into the drawer;

5) After the grass cutting is completed, the motor is stopped, the air cylinder is reset, the drawer is pulled out to take the crushed grass, and if the interior of the roller is required to be cleaned, the feed hopper is taken out (a forklift or a fork lift can be used for matching).

The foregoing embodiments and description have been provided merely to illustrate the principles and best modes of carrying out the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a large-scale horizontal hay cutter of cylinder, its characterized in that, it includes frame, cylinder, stationary knife, feeder hopper and motor, rotates in the frame to be provided with a cylinder, corresponds the cylinder periphery in the frame and is provided with a plurality of stationary knives, and the motor is installed to the below that just is located the cylinder in the frame, and the pivot of motor wears out outside the frame and cup joints cylinder feed inlet periphery through driving belt, and frame corresponds cylinder feed inlet one side and is provided with embedded groove and guide pillar, the feeder hopper upper end is provided with the extension board towards the embedded groove, and the extension board just inserts the embedded groove, and the welding of feeder hopper both sides has the sleeve, and the guide pillar inserts in the sleeve, the feed inlet of feed hopper intercommunication cylinder in the frame and be located the position activity between cylinder and the motor and be provided with a drawer.

2. A large horizontal barrel-type grass cutter according to claim 1, wherein: the top of the frame is provided with a movable cover plate, and a handle is arranged on the cover plate.

3. A large horizontal barrel-type grass cutter according to claim 2, wherein: the outer wall of the frame and positioned on the motor rotating shaft and the driving belt outer cover are provided with a chain cover.

4. A large horizontal barrel lawnmower as claimed in claim 3, wherein: two mounting seats are arranged on the inner wall of one side of the rack, which is internally provided with a motor, an air cylinder is vertically arranged on the mounting seats, and a push rod of the air cylinder is downwards arranged.

5. A large horizontal barrel-type grass cutter according to claim 4, wherein: the bottom of the frame is provided with rollers, and the rollers are universal wheels.

6. A large horizontal barrel-type grass cutter according to claim 5, wherein: the drawer is provided with a handle.