Anti-jamming chain driving blade and dead knife to form shearing structure

Abstract

The shearing structure comprises an upper box, a blade bottom plate and a transmission structure, the upper box and the blade bottom plate are consistent in length and cover the blade bottom plate to form a cutting bin, and the transmission structure penetrates through the upper box and penetrates into the cutting bin. The transmission structure comprises a motor, a shaft sleeve and a power gear, the shaft sleeve is connected below the motor and connected with the power gear, the motor is fixed to the upper box in a penetrating mode, a fixing plate is designed below the power gear, the power gear is connected with the fixing plate through a bearing, and the periphery of the power gear is connected with a chain in a meshed mode. A reinforcing rib is designed in the vertical position of the middle of the cutting bin, a driven gear is fixed to the other side of the fixing plate through a bearing, the driven gear and the power gear are connected through a chain, power blades are designed on the periphery of the chain, and fixed blades are designed on the periphery of the blade bottom plate.

Description

Technical Field

[0001] This utility model relates to the field of garden machinery and equipment technology, specifically an anti-congestion chain that drives the blade and bottom blade to form a shearing structure. Background Technology

[0002] Landscape pruning is a common project in municipal engineering, and the pruning of branches and leaves in green belts is a frequent task. Pruning equipment designed by manufacturers often uses reciprocating blades due to the need for high power and high efficiency. The blades cut leaves by constantly moving back and forth, and the leaves slide to the ground for sanitation workers to clean up. This type of machinery generally has two problems: firstly, the branches and leaves cut by reciprocating cutting often become clogged on both sides of the blades due to the lack of timely cleaning, which affects the cutting efficiency; secondly, the large amount of branches and leaves that need to be cleaned up manually increases labor costs and time. Utility Model Content

[0003] The purpose of this invention is to provide an anti-congestion chain that drives the blade and the bottom blade to form a shearing structure, which can solve the problem of branch and leaf congestion and thus solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An anti-congestion chain drives a blade and a base blade to form a shearing structure, including an upper box, a blade base plate, and a transmission structure. The upper box, with the same length as the blade base plate, covers the blade base plate to form a cutting chamber. The transmission structure passes through the upper box and extends into the cutting chamber. The transmission structure consists of a motor, a bushing, and a drive gear. The bushing is connected to the lower part of the motor, and the bushing is connected to the drive gear. The motor is fixed to the upper box. A fixing plate is designed below the drive gear. The drive gear is connected to the fixing plate through a bearing. A chain is meshed around the drive gear. A reinforcing rib is designed at a vertical position in the middle of the cutting chamber. A driven gear is fixed to the bearing on the other side of the fixing plate. The driven gear and the drive gear are connected by a chain. Driven blades are designed around the chain, and fixed blades are designed around the blade base plate.

[0006] To further explain, the reinforcing rib has a hollow structure in the middle.

[0007] To further explain, the powered blade and the fixed blade are in contact and cooperate for cutting.

[0008] Instructions for use of this utility model: The power output from the motor is transmitted to the bushing, which in turn transmits it to the power gear. The power gear, in turn, drives the chain to drive the driven gear, causing the power blade to move in one direction. This, in conjunction with the fixed blade, cuts the branches. At the same time, the branches cut in one direction do not clog at both ends of the blade. The branches are moved in one direction by the blade, making them easy to collect.

[0009] The advantages of this invention are that it collects branches by cutting in one direction, saving labor costs in collecting a large number of branches, and the one-way movement does not cause problems such as branch congestion. Attached Figure Description

[0010] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0011] Figure 1 A three-dimensional view of a shearing structure formed by an anti-congestion chain driving a blade and a bottom blade;

[0012] Figure 2 This is a schematic diagram showing the disassembly of a shearing structure formed by an anti-congestion chain driving a blade and a bottom blade.

[0013] Figure 3 This is a schematic diagram of a transmission system in a shearing structure formed by an anti-congestion chain driving a blade and a bottom blade.

[0014] Figure 4 This is a schematic diagram showing the disassembly of a shearing structure formed by an anti-congestion chain driving a blade and a bottom blade.

[0015] Figure 5 This is a schematic diagram of the bottom of a shearing structure formed by an anti-congestion chain driving the blade and the bottom blade. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0017] An anti-congestion chain drives a blade and a bottom blade to form a shearing structure, including an upper box 1, a blade base plate 2, and a transmission structure 3. The upper box 1 and the blade base plate 2 are of the same length and cover the blade base plate 2 to form a cutting chamber 4. The transmission structure 3 passes through the upper box 1 and extends into the cutting chamber 4. The transmission structure 3 is composed of a motor 31, a bushing 32, and a drive gear 33. The bushing 32 is connected to the lower part of the motor 31, and the bushing 32 is connected to the drive gear 33. The motor 31 is fixed to the upper box 1. A fixing plate 41 is designed below the drive gear 33. The drive gear 33 is connected to the fixing plate 41 through a bearing. The drive gear 33 is connected to the chain 42 around its perimeter. A reinforcing rib 43 is designed at a vertical position in the middle of the cutting chamber 4. A driven gear 44 is fixed to the other side of the fixing plate 41 by a bearing. The driven gear 44 and the drive gear 33 are connected by the chain 42. Driven blades 421 are designed around the chain 42. Fixed blades 21 are designed around the blade base plate 2.

[0018] To further explain, the reinforcing rib 43 has a hollow structure in the middle.

[0019] To further explain, the powered blade 421 and the fixed blade 21 engage in contact and cooperate for cutting.

[0020] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A congestion-preventing chain belt driving a blade and a bottom to form a shearing structure, characterized in that, The device includes an upper box, a blade base plate, and a transmission structure. The upper box, which is the same length as the blade base plate, covers the blade base plate to form a cutting chamber. The transmission structure passes through the upper box and extends into the cutting chamber. The transmission structure consists of a motor, a bushing, and a drive gear. The bushing is connected to the lower part of the motor, and the bushing is connected to the drive gear. The motor is fixed to the upper box. A fixing plate is designed below the drive gear. The drive gear is connected to the fixing plate through bearings. A chain is meshed around the drive gear. A reinforcing rib is designed at a vertical position in the middle of the cutting chamber. A driven gear is fixed to the bearing on the other side of the fixing plate. The driven gear and the drive gear are connected by a chain. Driven blades are designed around the chain. Fixed blades are designed around the blade base plate.

2. The chain according to claim 1, wherein the cutting blade and the bottom cutter form a shearing structure. The reinforcing rib has a hollowed-out structure in the middle.

3. The chain according to claim 2, wherein the cutting blade and the bottom cutter form a shearing structure. The powered blade and the fixed blade come into contact and cooperate to cut.

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