Coal plough for coal conveying belt

Abstract

The utility model relates to the technical field of coal ploughs, in particular to a coal conveying belt coal plough which comprises a tool rest body, a first plough, a sheath body, a sheath pressing strip and a tool rest protection plate, the tool rest body is in a V shape with a backward opening, the first plough is fixedly installed at the lower end of the front side of the tool rest body, the sheath body is arranged on the front side of the first plough, and the sheath body is made of soft rubber. A sheath pressing strip capable of fixedly mounting the first plough and the sheath body together is arranged on the front side of the sheath body. The protective leather is reasonable and compact in structure and convenient to use, and by arranging the protective leather body and the tool rest protective plate, impact of coal briquettes on the tool rest body and a first plough in the coal conveying process is relieved; the protective leather body made of the soft rubber is arranged, so that scraping generated between the first plough and the coal conveying belt is reduced; the protective cover body made of the soft rubber sheet is arranged, so that a gap between the first plough and the coal conveying belt is reduced, coal leakage is reduced, and the protective cover has the characteristics of reliability, stability and high efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of coal ploughs, in particular to a coal conveying belt coal plough. Background Art

[0002] At present, the existing coal plow is mainly composed of a knife frame and a first plow. The main problems existing in its operation are: (1) When the coal plow is plowing coal, due to the long-term impact of coal blocks, the knife frame and the first plow are often damaged and need to be repaired by welding. The ignition point is just above the coal bunker mouth, which has high operation risks, high maintenance frequency and low equipment operation efficiency; (2) The first plow often scrapes against the belt during operation, and long-term operation causes great wear and tear on the coal conveyor belt; (3) The first plow is made of metal. When plowing coal, it is not tightly fitted with the coal conveyor belt. Due to the existence of gaps, coal leaks seriously, resulting in material waste and poor on-site environmental sanitation, and high labor intensity for cleaning personnel. Summary of the invention

[0003] The utility model provides a coal conveyor belt plow, which overcomes the shortcomings of the above-mentioned prior art and can effectively solve the problem that the existing first plow is easy to be damaged and the coal conveyor belt is easy to be worn.

[0004] The technical solution of the utility model is achieved through the following measures: a coal conveyor belt plow includes a tool holder body, a first plow, a leather guard body, a leather guard strip and a tool holder guard plate, the tool holder body is in a V-shape with an opening facing backward, the angle between the left part of the tool holder body and the right part of the tool holder body is a first angle, and the first angle is between 70° and 90°; a first plow is fixedly installed at the lower end of the front side of the tool holder body, a leather guard body is provided at the front side of the first plow, the leather guard body is soft rubber, and a leather guard strip is provided at the front side of the leather guard body which can fix the first plow and the leather guard body together; a tool holder guard plate is fixedly installed at the middle part of the front side of the tool holder body corresponding to the upper side of the first plow.

[0005] The following are further optimizations and / or improvements to the above utility model technical solution:

[0006] The first angle may be 80°.

[0007] The above-mentioned may also include an upper outer edge portion, a left outer edge portion and a right outer edge portion. A left outer edge portion inclined in a left front and right rear state is fixedly installed on the left side of the tool holder body, and a right outer edge portion inclined in a left rear and right front state is fixedly installed on the right side of the tool holder body. The angle between the left portion of the tool holder body and the left outer edge portion is a second angle, and the second angle is between 130° and 150°. The angle between the right portion of the tool holder body and the right outer edge portion is a third angle, and the third angle is between 130° and 150°.

[0008] The second angle and the third angle may both be 140°.

[0009] The above may also include fixing bolts, the leather guard strip is fixedly installed with the tool holder body through the fixing bolts, and the tool holder guard plate is fixedly installed with the tool holder body through the fixing bolts.

[0010] The protective belt body may be a rubber conveyor belt.

[0011] The utility model has a reasonable and compact structure and is easy to use. By arranging a leather guard body and a knife holder guard plate, the impact of coal blocks on the knife holder body and the first plow during coal transportation is reduced; by setting the leather guard body as a soft rubber leather, the scratches generated between the first plow and the coal conveyor belt are reduced; by setting the leather guard body as a soft rubber leather, the gap between the first plow and the coal conveyor belt is reduced, coal leakage is reduced, and the utility model has the characteristics of reliability, stability and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Attached Figure 1 It is a schematic diagram of the main structure of embodiments 1 to 6.

[0013] Attached Figure 2 For attachment Figure 1 Schematic diagram of the top view structure.

[0014] Attached Figure 3 For attachment Figure 1 Schematic diagram of the three-dimensional structure.

[0015] The codes in the accompanying drawings are: 1 is the tool holder body, 2 is the first plow, 3 is the leather guard body, 4 is the leather guard strip, 5 is the upper outer edge, 6 is the left outer edge, 7 is the right outer edge, 8 is the fixing bolt, 9 is the tool holder guard plate, α is the first angle, β is the second angle, and γ is the third angle. DETAILED DESCRIPTION

[0016] The present invention is not limited by the following embodiments, and specific implementation methods can be determined according to the technical solution of the present invention and actual conditions.

[0017] In the present invention, for the convenience of description, the relative position relationship of each component is described according to the attached manual. Figure 1 The positional relationships such as front, back, top, bottom, left, and right are described according to the layout directions of the drawings in the specification.

[0018] The present invention is further described below in conjunction with the embodiments and drawings:

[0019] Embodiment 1: As attached Figure 1 , 2As shown in Figures 3, the coal conveyor belt plow includes a tool holder body 1, a first plow 2, a leather guard body 3, a leather guard strip 4 and a tool holder guard plate 9. The tool holder body is in a V-shape with an opening facing backwards, and the angle between the left part of the tool holder body and the right part of the tool holder body is a first angle α, which is between 70° and 90°; the first plow 2 is fixedly installed on the lower front end of the tool holder body, and the leather guard body 3 is provided on the front side of the first plow 2. The leather guard body 3 is soft rubber, and the leather guard strip 4 which can fix the first plow 2 and the leather guard body 3 together is provided on the front side of the leather guard body 3; the tool holder guard plate 9 is fixedly installed on the middle part of the front side of the tool holder body 1 corresponding to the upper side of the first plow 2. During use, the protective skin body 3 and the tool holder guard plate 9 are provided to reduce the impact of coal blocks on the tool holder body 1 and the first plow 2 during coal transportation; the protective skin body 3 is provided as a soft rubber to reduce the scratches between the first plow 2 and the coal conveying belt; the protective skin body 3 is provided as a soft rubber to reduce the gap between the first plow 2 and the coal conveying belt to reduce coal leakage; the protective skin pressure strip 4 is provided to facilitate installation, disassembly and fixing of the protective skin body 3. This embodiment can enhance the wear resistance of the first plow 2 and improve the service life of the equipment, and effectively solve the problem that the existing first plow 2 is easy to be damaged and the coal conveying belt is easy to wear.

[0020] The above-mentioned coal conveyor belt plough can be further optimized and / or improved according to actual needs:

[0021] Embodiment 2: As attached Figure 1 , 2 As shown in FIG. 3 , the first angle α is 80°. In the process of use, such an arrangement has a better coal plowing effect.

[0022] Embodiment 3: As attached Figure 1 , 2 3, it also includes an upper outer edge 5, a left outer edge 6 and a right outer edge 7. The left side of the tool holder body 1 is fixedly installed with a left outer edge 6 inclined in a left front and right rear shape, and the right side of the tool holder body 1 is fixedly installed with a right outer edge 7 inclined in a left rear and right front shape. The angle between the left part of the tool holder body and the left outer edge 6 is a second angle β, which is between 130° and 150°. The angle between the right part of the tool holder body and the right outer edge 7 is a third angle γ, which is between 130° and 150°. In use, such an arrangement has a better coal plowing effect.

[0023] Embodiment 4: As attached Figure 1 , 2 As shown in FIG. 3 , the second angle β and the third angle γ are both 140°. In the process of use, such an arrangement has a better coal plowing effect.

[0024] Embodiment 5: As attached Figure 1 , 23, it also includes a fixing bolt 8, the leather guard strip 4 is fixedly installed with the tool holder body 1 through the fixing bolt 8, and the tool holder guard plate 9 is fixedly installed with the tool holder body 1 through the fixing bolt 8. During use, such a setting facilitates installation, disassembly and fixing.

[0025] Embodiment 6: As attached Figure 1 , 2 As shown in 3, the protective skin body 3 is a rubber conveyor belt. During use, the damaged coal conveyor belt can be recycled and reused by using the rubber conveyor belt.

[0026] The above technical features constitute the best implementation example of the present utility model, which has strong adaptability and best implementation effect. Non-essential technical features can be added or removed according to actual needs to meet the needs of different situations.

Claims

1. A coal conveyor belt plow, characterized in that It includes a tool holder body, a first plow, a leather guard body, a leather guard strip and a tool holder guard plate. The tool holder body is in a V-shape with an opening facing backwards. The angle between the left part of the tool holder body and the right part of the tool holder body is a first angle, and the first angle is between 70° and 90°. The first plow is fixedly installed on the lower front end of the tool holder body, and the leather guard body is provided on the front side of the first plow. The leather guard body is made of soft rubber, and a leather guard strip is provided on the front side of the leather guard body for fixing the first plow and the leather guard body together. The tool holder guard plate is fixedly installed on the middle part of the front side of the tool holder body corresponding to the upper side of the first plow.

2. The coal conveyor belt plow according to claim 1, characterized in that The first angle is 80°.

3. The coal conveyor belt plough according to claim 1 or 2, characterized in that It also includes an upper outer edge portion, a left outer edge portion and a right outer edge portion. A left outer edge portion inclined in a left front and right rear state is fixedly installed on the left side of the tool holder body, and a right outer edge portion inclined in a left rear and right front state is fixedly installed on the right side of the tool holder body. The angle between the left portion of the tool holder body and the left outer edge portion is a second angle, and the second angle is between 130° and 150°. The angle between the right portion of the tool holder body and the right outer edge portion is a third angle, and the third angle is between 130° and 150°.

4. The coal conveyor belt plough according to claim 3 is characterized in that The second angle and the third angle are both 140°.

5. The coal conveyor belt plough according to claim 1, 2 or 4, characterized in that It also includes fixing bolts, through which the leather guard strip is fixedly installed with the tool holder body, and the tool holder guard plate is fixedly installed with the tool holder body through the fixing bolts.

6. The coal conveyor belt plough according to claim 3, characterized in that It also includes fixing bolts, through which the leather guard strip is fixedly installed with the tool holder body, and the tool holder guard plate is fixedly installed with the tool holder body through the fixing bolts.

7. The coal conveyor belt plough according to claim 1, 2, 4 or 6, characterized in that The protective belt body is a rubber conveyor belt.

8. The coal conveyor belt plough according to claim 3, characterized in that The protective belt body is a rubber conveyor belt.

9. The coal conveyor belt plough according to claim 5, characterized in that The protective belt body is a rubber conveyor belt.

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