Spraying device for rotary excavating cutting pick

Abstract

The utility model relates to the technical field of rotary excavating cutting picks, and discloses a spraying device for rotary excavating cutting picks, which comprises a fixing plate, supporting legs fixedly mounted at the bottom of the fixing plate, a vertical plate fixedly mounted at the top of the fixing plate, and an adjusting component arranged on the side wall of the fixing plate, the adjusting assembly comprises an adjusting mechanism installed on the side wall of the fixing plate, the adjusting mechanism is located at the top of the fixing plate, a spraying mechanism is installed at the top of the fixing plate, and one end of the spraying mechanism is connected with one end of the adjusting mechanism. The device solves the problems that when existing spraying equipment is used for spraying a rotary excavating cutting tooth, the rotary excavating cutting tooth needs to be placed on the surface of a machining table, after one side of the rotary excavating cutting tooth is sprayed, an operator needs to turn over the position of the rotary excavating cutting tooth, and then spraying on the other side of the rotary excavating cutting tooth can be achieved; and the workload of operators can be improved in the process.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary drilling picks, in particular to a spraying device for rotary drilling picks. Background Art

[0002] The pick teeth of rotary drilling rigs are the pick teeth of rotary drilling rigs. They are the pick teeth for rotary drilling rigs. There are two kinds of tooth seats for rotary drilling rigs. One is the square tooth seat for rotary drilling rigs, which is cheaper. The other is the round tooth seat for rotary drilling rigs, which is more expensive and more wear-resistant. The round tooth seat for rotary drilling rigs is an alloy column tooth seat with an alloy head. The pick teeth of rotary drilling rigs are rotary digging teeth, rotary drilling rig pick teeth, rotary drilling bits, rotary drilling pick teeth, and pick teeth for pile drivers. The pick teeth of rotary drilling rigs are rotary drilling rig pick teeth. Rotary drilling rigs are a comprehensive drilling rig. It can use a short spiral drill bit for dry excavation, or a rotary drill bit for wet excavation with mud arm guards. The rotary drilling machine can cooperate with a hammer to drill and break the hard stratum to dig holes. If it is used with an enlarged head drill, it can expand the hole at the bottom of the hole. The rotary drilling machine uses a multi-layer telescopic drill rod, which takes less drilling assistance time and has low labor intensity. It does not require mud circulation and slag removal, saves costs, and is pollution-free. It is particularly suitable for the foundation construction of urban construction. When processing the rotary drilling pick, a spray device for the rotary drilling pick will be used;

[0003] When spraying the rotary drilling pick, the existing spraying equipment needs to place the rotary drilling pick on the surface of the processing table. After spraying one side of the rotary drilling pick, the operator needs to flip the position of the rotary drilling pick to spray the other side, which increases the workload of the operator. Utility Model Content

[0004] The utility model aims to provide a spraying device for rotary drilling picks, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a spraying device for rotary drilling picks, comprising a fixing plate,

[0006] A support leg fixedly mounted on the bottom of the fixing plate;

[0007] A vertical plate fixedly mounted on the top of the fixed plate;

[0008] and an adjustment component arranged at a side wall of the fixing plate;

[0009] The adjustment assembly includes an adjustment mechanism installed at a side wall position of the fixed plate, and the adjustment mechanism is located at a top position of the fixed plate;

[0010] A spraying mechanism is installed at the top of the fixing plate, and one end of the spraying mechanism is connected to one end of the adjusting mechanism.

[0011] Preferably, there are four supporting legs, the four supporting legs are equal in shape and size, and the four supporting legs are respectively fixedly installed at the four corners of the bottom of the fixing plate, so that the position of the entire device can be supported by the supporting legs.

[0012] Preferably, the adjusting mechanism comprises a servo motor and a rectangular base, the servo motor is fixedly mounted on the side wall of the vertical plate, the servo motor passes through the inner wall of the vertical plate to extend to the other side of the vertical plate through the rotating shaft at the output end, and a belt is installed for transmission, and a vortex rod is installed for transmission at the other end of the belt, one end of the vortex rod is rotatably connected to the side wall of the vertical plate through a bearing, a turbine is installed on the side wall of the vortex rod, a support column is rotatably mounted on the bottom of the turbine through a bearing, a protrusion is fixedly mounted on the top of the turbine, the rectangular base is fixedly mounted on the top of the fixed plate, an extrusion spring is fixedly mounted on the inner wall of the rectangular base having a circular groove, an insert block is fixedly mounted on the other end of the extrusion spring, a rectangular frame is fixedly mounted on the other end of the insert block, a support plate is fixedly mounted on the inner wall of the rectangular frame, and a flow valve is fixedly mounted on the front of the rectangular frame, through which excess spray liquid can be collected.

[0013] Preferably, the side wall of the plug block is slidably connected to the inner wall of the rectangular base, there are two plug blocks, and the two plug blocks are symmetrically arranged relative to the middle surface of the rectangular base in the front-to-back direction.

[0014] Preferably, the side wall of the worm gear is meshed with the side wall of the turbine, the bottom of the support column is fixedly connected to the top of the fixing plate, and the side wall of the protrusion is arranged in contact with the side wall of the rectangular frame.

[0015] Preferably, the spraying mechanism includes a side panel, the bottom of the side panel is fixedly connected to the top of the rectangular base, the side wall of the side panel is fixedly installed with a limiting rod, the other end of the limiting rod is fixedly connected to the side wall of the vertical panel, the side wall of the side panel is rotatably installed with a reciprocating screw through a bearing, the other end of the reciprocating screw is fixedly connected to the end of the rotating shaft, the side wall of the reciprocating screw is threadedly installed with a socket block, the top of the socket block is fixedly installed with a moving block, the inner wall of the moving block is slidably connected to the side wall of the limiting rod, the bottom of the socket block is fixedly installed with a cross plate, and the bottom of the cross plate is fixedly installed with the spraying equipment.

[0016] Preferably, a triangular bracket is fixedly mounted on the top of the transverse plate, and the side wall of the triangular bracket is fixedly connected to the side wall of the socket block.

[0017] The utility model provides a spraying device for rotary drilling picks, which has the following beneficial effects:

[0018] (1) The utility model can drive the position of the belt to rotate while the output shaft is driven by the servo motor. Under the joint action of the worm, turbine, convex block, support column, rectangular frame, plug block, rectangular base and extrusion spring, the belt can cause the support plate to move back and forth, causing the rotary cutting pick to roll and flip on the surface of the support plate, so that different surfaces can be sprayed. This solves the problem that when the existing spraying equipment is spraying the rotary cutting pick, the rotary cutting pick needs to be placed on the surface of the processing table. After spraying one side of the rotary cutting pick, the operator needs to flip the position of the rotary cutting pick so that the other side can be sprayed, which increases the workload of the operator.

[0019] (2) According to the utility model, the operator places the rotary drilling pick that needs to be sprayed on the top of the support plate, and then directly turns on the servo motor. Under the joint action of the reciprocating screw rod, the socket block, the cross plate and the spraying equipment, the servo motor can spray the rotary drilling pick at different positions above the support plate when the spraying equipment is working, which is convenient for operation and better use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a partial exploded schematic diagram of the regulating mechanism of the utility model;

[0022] Figure 3 It is a partial structural schematic diagram of the adjustment mechanism of the utility model;

[0023] Figure 4 For this utility model Figure 1 A partial enlarged view of middle A.

[0024] In the figure: 1, fixed plate; 2, supporting leg; 3, vertical plate; 4, adjusting assembly; 41, adjusting mechanism; 411, rectangular base; 412, extrusion spring; 413, plug block; 414, rectangular frame; 415, supporting plate; 416, flow valve; 417, supporting column; 418, turbine; 419, bump; 4110, worm rod; 4111, belt; 4112, servo motor; 42, spraying mechanism; 421, moving block; 422, limiting rod; 423, reciprocating screw; 424, socket block; 425, triangular bracket; 426, horizontal plate; 427, spraying equipment; 428, side plate. DETAILED DESCRIPTION

[0025] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0026] Example 1

[0027] A preferred embodiment of a spraying device for rotary drilling pick provided by the utility model is as follows: Figures 1 to 4 As shown: A spraying device for rotary drilling picks, comprising a fixing plate 1,

[0028] The support legs 2 are fixedly mounted on the bottom of the fixed plate 1. There are four support legs 2. The four support legs 2 are of equal shape and size. The four support legs 2 are respectively fixedly mounted at the four corners of the bottom of the fixed plate 1. The support legs 2 can support the position of the entire device.

[0029] A vertical plate 3 fixedly mounted on the top of the fixed plate 1;

[0030] and an adjustment component 4 disposed on the side wall of the fixed plate 1;

[0031] The adjustment assembly 4 includes an adjustment mechanism 41 installed on the side wall of the fixed plate 1, and the adjustment mechanism 41 is located at the top of the fixed plate 1;

[0032] A spraying mechanism 42 is installed at the top of the fixing plate 1 , and one end of the spraying mechanism 42 is connected to one end of the adjusting mechanism 41 .

[0033] The adjustment mechanism 41 includes a servo motor 4112 and a rectangular base 411. The servo motor 4112 is fixedly mounted on the side wall of the vertical plate 3. The servo motor 4112 extends to the other side of the vertical plate 3 through the rotating shaft at the output end thereof, and is driven by a belt 4111. The other end of the belt 4111 is driven by a worm 4110. One end of the worm 4110 is rotatably connected to the side wall of the vertical plate 3 through a bearing. A turbine 418 is mounted on the side wall of the worm 4110. A support column is rotatably mounted on the bottom of the turbine 418 through a bearing. 417, a protrusion 419 is fixedly installed on the top of the turbine 418, a rectangular base 411 is fixedly installed on the top of the fixed plate 1, an inner wall of the rectangular base 411 with a circular groove is fixedly installed with an extrusion spring 412, an insert block 413 is fixedly installed on the other end of the extrusion spring 412, a rectangular frame 414 is fixedly installed on the other end of the insert block 413, a support plate 415 is fixedly installed on the inner wall of the rectangular frame 414, and a flow valve 416 is fixedly installed on the front of the rectangular frame 414, and excess spray liquid can be collected through the flow valve 416.

[0034] In this embodiment, the side wall of the plug block 413 is slidably connected to the inner wall of the rectangular base 411 . There are two plug blocks 413 , which are symmetrically arranged relative to the middle surface of the rectangular base 411 in the front-to-back direction.

[0035] Furthermore, the side wall of the worm 4110 is meshed with the side wall of the turbine 418 , the bottom of the support column 417 is fixedly connected to the top of the fixing plate 1 , and the side wall of the protrusion 419 is in contact with the side wall of the rectangular frame 414 .

[0036] During the specific implementation process, the servo motor 4112 drives the rotating shaft at the output end to rotate, and at the same time, it can drive the position of the belt 4111 to rotate. The belt 4111 further drives the worm 4110 to rotate. Since the side wall of the worm 4110 is meshed with the side wall of the turbine 418, the worm 4110 can drive the turbine 418 and the protrusion 419 to rotate on the top of the support column 417 when it rotates. When the protrusion 419 rotates, it will squeeze the side wall position of the rectangular frame 414. The rectangular frame 414 drives the plug 413 to slide on the inner wall of the rectangular base 411. Under the action of the extrusion spring 412, the support plate 415 can be prompted to move back and forth, and the rotary cutting teeth can roll and flip on the surface of the support plate 415, so that spraying processing can be achieved on different surfaces.

[0037] Example 2

[0038] On the basis of Example 1, a preferred embodiment of a spraying device for rotary drilling pick provided by the utility model is as follows: Figures 1 to 4 As shown: the spraying mechanism 42 includes a side plate 428, the bottom of the side plate 428 is fixedly connected to the top of the rectangular base 411, the side wall of the side plate 428 is fixedly installed with a limiting rod 422, the other end of the limiting rod 422 is fixedly connected to the side wall of the vertical plate 3, the side wall of the side plate 428 is rotatably installed with a reciprocating screw 423 through a bearing, the other end of the reciprocating screw 423 is fixedly connected to the end of the rotating shaft, the side wall of the reciprocating screw 423 is threadedly installed with a socket block 424, the top of the socket block 424 is fixedly installed with a moving block 421, the inner wall of the moving block 421 is slidably connected to the side wall of the limiting rod 422, the bottom of the socket block 424 is fixedly installed with a horizontal plate 426, and the bottom of the horizontal plate 426 is fixedly installed with a spraying device 427.

[0039] In this embodiment, a triangular bracket 425 is fixedly installed on the top of the horizontal plate 426 , and the side wall of the triangular bracket 425 is fixedly connected to the side wall of the sleeve block 424 .

[0040] During the specific implementation process, when the operator uses the device, he first supports the position of the device through the support legs 2 at the bottom of the device, and then places the rotary drilling pick that needs to be sprayed on the top of the support plate 415, and then the servo motor 4112 can be directly turned on. The servo motor 4112 drives the reciprocating screw 423 to rotate through the output end shaft. Since the side wall of the reciprocating screw 423 is threadedly connected to the inner wall of the socket block 424, the reciprocating screw 423 can drive the socket block 424 to move when it rotates. The socket block 424 can drive the spraying equipment 427 to move through the cross plate 426. When the spraying equipment 427 is working, it can spray the rotary drilling picks at different positions above the support plate 415 (the spraying equipment 427 is an existing public technology, so its internal structure is not fully described).

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for a rotary drilling pick, comprising a fixing plate (1), A supporting leg (2) fixedly mounted on the bottom of the fixing plate (1); A vertical plate (3) fixedly mounted on the top of the fixed plate (1); and an adjustment component (4) arranged on the side wall of the fixing plate (1); characterized in that: The adjustment assembly (4) comprises an adjustment mechanism (41) installed on the side wall of the fixed plate (1), and the adjustment mechanism (41) is located at the top of the fixed plate (1); A spraying mechanism (42) is installed at the top of the fixing plate (1), and one end of the spraying mechanism (42) is connected to one end of the adjusting mechanism (41).

2. A spraying device for rotary drilling pick according to claim 1, characterized in that: There are four supporting legs (2), the four supporting legs (2) are of equal shape and size, and the four supporting legs (2) are respectively fixedly mounted at the four corners of the bottom of the fixing plate (1).

3. A spraying device for rotary drilling pick according to claim 1, characterized in that: The adjusting mechanism (41) comprises a servo motor (4112) and a rectangular base (411); the servo motor (4112) is fixedly mounted on the side wall of the vertical plate (3); the servo motor (4112) is movable through the inner wall of the vertical plate (3) and extends to the other side of the vertical plate (3) via a rotating shaft at the output end thereof; a belt (4111) is installed for transmission; a worm rod (4110) is installed for transmission at the other end of the belt (4111); one end of the worm rod (4110) is rotatably connected to the side wall of the vertical plate (3) via a bearing; a turbine (418) is installed on the side wall of the worm rod (4110); and the bottom of the turbine (418) is provided with a worm rod (4110). A support column (417) is rotatably mounted via a bearing, a convex block (419) is fixedly mounted on the top of the turbine (418), the rectangular base (411) is fixedly mounted on the top of the fixed plate (1), a compression spring (412) is fixedly mounted on the inner wall of the rectangular base (411) in which a circular groove is provided, an insert block (413) is fixedly mounted on the other end of the compression spring (412), a rectangular frame (414) is fixedly mounted on the other end of the insert block (413), a support plate (415) is fixedly mounted on the inner wall of the rectangular frame (414), and a flow valve (416) is fixedly mounted on the front of the rectangular frame (414).

4. A spraying device for rotary drilling pick according to claim 3, characterized in that: The side wall of the plug block (413) is slidably connected to the inner wall of the rectangular base (411), there are two plug blocks (413), and the two plug blocks (413) are symmetrically arranged relative to the middle surface of the rectangular base (411) in the front-rear direction.

5. The spraying device for rotary drilling pick according to claim 3, characterized in that: The side wall of the worm (4110) is meshed with the side wall of the turbine (418), the bottom of the support column (417) is fixedly connected to the top of the fixed plate (1), and the side wall of the protrusion (419) is in contact with the side wall of the rectangular frame (414).

6. A spraying device for rotary drilling pick according to claim 1, characterized in that: The spraying mechanism (42) comprises a side plate (428), the bottom of the side plate (428) is fixedly connected to the top of the rectangular base (411), a limit rod (422) is fixedly installed on the side wall of the side plate (428), the other end of the limit rod (422) is fixedly connected to the side wall of the vertical plate (3), and a reciprocating screw rod (423) is rotatably installed on the side wall of the side plate (428) through a bearing, and the other end of the reciprocating screw rod (423) is fixedly connected to the side wall of the vertical plate (3). The end is fixedly connected to the end of the rotating shaft, the side wall of the reciprocating screw rod (423) is threadedly installed with a sleeve block (424), the top of the sleeve block (424) is fixedly installed with a moving block (421), the inner wall of the moving block (421) is slidably connected to the side wall of the limiting rod (422), the bottom of the sleeve block (424) is fixedly installed with a cross plate (426), and the bottom of the cross plate (426) is fixedly installed with a spraying device (427).

7. A spraying device for rotary drilling pick according to claim 6, characterized in that: A triangular bracket (425) is fixedly mounted on the top of the transverse plate (426), and a side wall of the triangular bracket (425) is fixedly connected to a side wall of the sleeve block (424).

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