Corrosion-resistant side tooth for excavator

Abstract

The corrosion-resistant side tooth comprises a tooth body, a plurality of first mounting screw holes which are uniformly distributed are formed in one side of the tooth body, a tooth blade is arranged at one end of the tooth body, a plurality of butt joint grooves which are uniformly distributed are formed in the surface of one end of the tooth body, a plurality of butt joint blocks which are uniformly distributed are fixedly arranged on one side of the tooth blade, and the butt joint blocks are fixedly arranged on the other side of the tooth blade. A butt joint block is inserted in each butt joint groove in a penetrating mode, first positioning bolts are in threaded connection with the interiors of first positioning screw holes formed in one sides of the multiple butt joint blocks, and second positioning bolts are in threaded connection with the interiors of second positioning screw holes formed in the bottom ends of the butt joint blocks located at the bottoms. According to the edge tooth, the butt joint groove formed in the tooth body is in butt joint with the butt joint block on the tooth blade, and the connecting inclined plate connected with the tooth blade is connected with the fixing plate, so that the tooth blade is detachable and can be detached and replaced after being used for a long time, personnel operation is more convenient, the whole edge tooth does not need to be replaced, resource waste is avoided, and meanwhile the cutting effect of the edge tooth is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to excavator side tooth technical field, concretely is a kind of corrosion-resistant side tooth for excavator. BACKGROUND

[0002] Bucket belongs to structural component product, it is composed of tooth seat plate, bottom plate, side plate, wall plate, lug plate, back plate, bucket lug plate, bucket lug sleeve, side tooth, tooth seat, guard plate or bucket corner, wherein excavator side tooth is fixed on excavator side plate by bolt, more goods are inserted into the object carried to reduce resistance, and it is widely used in excavator.

[0003] And the existing excavator side tooth when using, since shovel often needs to be excavated, leading to side tooth edge prone to wear problem, at this moment side tooth is completely replaced, not only personnel operation is inconvenient, but also it will cause resource waste. UTILITY MODEL CONTENT

[0004] To solve the above problems, the utility model aims at providing a kind of corrosion-resistant side tooth for excavator to solve the problems in the above background art.

[0005] To achieve the above object, the utility model provides a kind of corrosion-resistant side tooth for excavator, including tooth body, the tooth body one side is equipped with the first installation screw hole that a plurality of evenly distribute, and tooth body one end is provided with tooth edge;

[0006] The surface of the one end of the tooth body is provided with a plurality of evenly distributed butt joints, the side of the tooth edge is fixedly provided with a plurality of evenly distributed butt blocks, each butt joint is provided with a butt block, a plurality of first positioning screw holes are provided on one side of the butt block, and a first positioning screw is threadedly connected in the first positioning screw hole, a second positioning screw hole is provided at the bottom end of the butt block, and a second positioning screw is threadedly connected in the second positioning screw hole, a plurality of first insertion screw holes corresponding to the first positioning screw are provided on one side of the tooth body, and a second insertion screw hole corresponding to the second positioning screw is provided at the bottom end of the tooth body, a connecting inclined plate is fixedly connected to the surface of the tooth edge, a fixed plate is fixedly connected to one end of the connecting inclined plate, and a second installation screw hole corresponding to the first installation screw hole is provided on the surface of the fixed plate.

[0007] As a preferred technical scheme of the utility model, a fixed lug is fixedly connected to the top end of the tooth body, a rotating block is rotatably connected to one side of the fixed lug, a movable cross plate is fixedly connected to one side of the rotating block, and a fixed screw hole is provided on the surface of the movable cross plate.

[0008] As a preferred technical scheme of the utility model, a supporting lug is fixedly connected to one side of the movable cross plate, a threaded connection hole is provided at the top end of the supporting lug, and a threaded plug is threadedly connected in the threaded connection hole.

[0009] As a preferred embodiment of this utility model, the top of the toothed blade is provided with a slot, and the inner wall of the slot is inserted and connected to the bottom of the outer wall of the threaded plug.

[0010] As a preferred technical solution of this utility model, multiple adjusting screw grooves are opened at the bottom end of the tooth body and are internally threaded with adjusting studs, and connecting blocks are interspersed among the multiple adjusting studs.

[0011] As a preferred technical solution of this utility model, a reinforcing plate is fixedly provided at one end of the connecting block, and a plurality of evenly distributed reinforcing screw holes are opened on the surface of the reinforcing plate, and an L-shaped edge is fixedly provided at one end of the reinforcing plate.

[0012] The corrosion-resistant edge teeth for excavators proposed in this utility model can bring the following beneficial effects:

[0013] 1. This excavator uses corrosion-resistant side teeth. The teeth are connected to the connecting blocks on the cutting edge through the mating grooves opened in the tooth body. The connecting inclined plate connected to the cutting edge is connected to the fixed plate, which makes the cutting edge detachable. After long-term use, the cutting edge can be disassembled and replaced, making it more convenient for personnel to operate. There is no need to replace the entire side teeth, avoiding resource waste, while ensuring the cutting effect of the side teeth.

[0014] 2. The excavator uses corrosion-resistant side teeth. A movable cross plate is connected to the rotating block through the support lug. The movable cross plate has a fixing screw hole. The threaded plug on the support lug is inserted into the slot of the tooth blade. The adjusting stud is connected to the connecting block of the reinforcing plate. The reinforcing plate has a reinforcing screw hole, which can ensure the reinforcement of the side teeth and ensure that the side teeth are more stable in use. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the tooth body and the cutting edge of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the tooth body of this utility model;

[0019] Figure 4 This is a schematic diagram of the toothed cutting edge of this utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure of the reinforcing plate of this utility model.

[0021] Fig. 1, tooth body; 2, first mounting screw hole; 3, tooth edge; 4, connecting inclined plate; 5, fixed plate; 6, rotating block; 7, movable cross plate; 8, fixed screw hole; 9, support lug; 10, threaded plug; 11, adjusting stud; 12, connecting block; 13, reinforcing plate; 14, reinforcing screw hole; 15, L-shaped edge blade; 16, fixed lug; 17, butt joint groove; 18, butt joint block; 19, second mounting screw hole; 20, insertion slot. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the utility model, the following will be described in detail with reference to the accompanying drawings.

[0023] As Figures 1-5 shown in the utility model discloses an embodiment proposes a kind of corrosion-resistant edge tooth for excavator, including tooth body 1, the first mounting screw hole 2 of multiple even distribution is set in the side of tooth body 1, and tooth body 1 is provided with tooth edge 3 in one end, tooth body 1 and tooth edge 3 avoid even spraying with anticorrosive paint, enhance the corrosion resistance of edge tooth;

[0024] the surface of one end of tooth body 1 is provided with multiple even distribution butt joint groove 17, the side of tooth edge 3 is fixed with multiple even distribution butt joint block 18, each butt joint groove 17 is inserted with butt joint block 18, the first positioning screw hole of the side of multiple butt joint blocks 18 is screw-connected with first positioning bolt, the second positioning screw hole of the bottom end of the bottom butt joint block 18 is screw-connected with second positioning bolt, the surface of the side of tooth body 1 is provided with multiple first insertion screw holes corresponding to first positioning bolt, and the bottom end of tooth body 1 is provided with second insertion screw hole corresponding to second positioning bolt, the surface of tooth edge 3 is fixed with connecting inclined plate 4, one end of connecting inclined plate 4 is fixed with fixed plate 5, the surface of fixed plate 5 is provided with second mounting screw hole 19 corresponding to first mounting screw hole 2.

[0025] the top of tooth body 1 is fixed with fixed lug 16, the side of fixed lug 16 is rotatably connected with rotating block 6, the side of rotating block 6 is fixed with movable cross plate 7, the surface of movable cross plate 7 is provided with fixed screw hole 8, the side of movable cross plate 7 is fixed with support lug 9, the top of support lug 9 is provided with threaded connection hole, threaded plug 10 is screw-connected in threaded connection hole, the top of tooth edge 3 is provided with insertion slot 20, the inner wall of insertion slot 20 is connected with the bottom of the outer wall of threaded plug 10, the multiple adjusting screw grooves of the bottom end of tooth body 1 are screw-connected with adjusting stud 11, connecting block 12 is inserted between multiple adjusting stud 11, one end of connecting block 12 is fixed with reinforcing plate 13, the surface of reinforcing plate 13 is provided with multiple even distribution reinforcing screw hole 14, and one end of reinforcing plate 13 is fixed with L-shaped edge blade 15.

[0026] Working principle: in use, the tooth body 1 and the connecting inclined plate 4 are connected with the fixed plate 5 respectively placed on both sides of the side plate of the bucket, that is, the tooth body 1 is matched with the fixed plate 5 on the side plate, the bolt is penetrated into the first mounting screw hole 2, the second mounting screw hole 19 is corresponding with the first mounting screw hole 2, the adjusting stud 11 is rotated at the same time, thereby changing the position of the connecting block 12, ensuring that the reinforcing plate 13 is attached to the back of the bucket, thereby installing and fixing the side teeth, when the bucket is working, the tooth edge 3 on the tooth body 1 provides cutting function, ensuring the cutting of the soil on the side, if the tooth edge 3 needs to be replaced, the threaded plug 10 on the supporting lug 9 is loosened, so that it is separated from the insertion slot 20 on the tooth edge 3, at the same time, the first positioning bolt and the second positioning bolt are loosened, the butt joint block 18 connected with the tooth edge 3 is separated from the butt joint slot 17 opened on the tooth body 1, thereby replacing the tooth edge 3, ensuring the normal use of the side teeth.

[0027] The above merely describes the embodiments of the present application and is not intended to limit the present application. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A corrosion-resistant side tooth for an excavator, comprising a tooth body (1), wherein a plurality of evenly distributed first mounting screw holes (2) are provided on one side of the tooth body (1), and a tooth cutting edge (3) is provided at one end of the tooth body (1), characterized in that: The tooth body (1) has a plurality of evenly distributed mating grooves (17) on one end of its surface. The tooth blade (3) has a plurality of evenly distributed mating blocks (18) fixed on one side. Each mating groove (17) has a mating block (18) inserted into it. The first positioning screw hole on one side of each of the mating blocks (18) is threaded with a first positioning bolt. The second positioning screw hole at the bottom of the bottom mating block (18) is threaded with a second positioning bolt. The tooth body (1) has a plurality of first through screw holes corresponding to the first positioning bolts on one side of its surface. The tooth body (1) has a second through screw hole corresponding to the second positioning bolt at the bottom. The tooth blade (3) has a connecting inclined plate (4) fixed on its surface. One end of the connecting inclined plate (4) has a fixing plate (5) fixed on its surface. The fixing plate (5) has a second mounting screw hole (19) corresponding to the first mounting screw hole (2) on its surface.

2. The corrosion-resistant side teeth for excavators according to claim 1, characterized in that: The top of the tooth body (1) is fixedly provided with a fixed ear (16), and a rotating block (6) is rotatably connected to one side of the fixed ear (16). A movable horizontal plate (7) is fixedly provided on one side of the rotating block (6), and a fixed screw hole (8) is opened on the surface of the movable horizontal plate (7).

3. The corrosion-resistant side teeth for excavators according to claim 2, characterized in that: The movable horizontal plate (7) is fixedly provided with a support lug (9) on one side, and a threaded connection hole is provided at the top of the support lug (9), and a threaded plug (10) is threadedly connected in the threaded connection hole.

4. The corrosion-resistant side teeth for excavators according to claim 3, characterized in that: The top of the toothed edge (3) is provided with a slot (20), and the inner wall of the slot (20) is inserted and connected to the bottom of the outer wall of the threaded plug (10).

5. The corrosion-resistant side teeth for excavators according to claim 1, characterized in that: Multiple adjusting grooves are opened at the bottom of the tooth body (1) and adjusting studs (11) are connected to the internal threads. Connecting blocks (12) are interspersed between the multiple adjusting studs (11).

6. The corrosion-resistant side teeth for excavators according to claim 5, characterized in that: One end of the connecting block (12) is fixedly provided with a reinforcing plate (13), and the surface of the reinforcing plate (13) is provided with a plurality of evenly distributed reinforcing screw holes (14), and one end of the reinforcing plate (13) is fixedly provided with an L-shaped edge (15).

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