Anti-shake hoisting machine for transporting stones in quarry

Abstract

The utility model relates to the technical field of hoisting machines, in particular to an anti-shake hoisting machine for transporting stones in a quarry, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a case, and one side of the top of the case is fixedly connected with a fixed column. A mechanical arm is rotationally connected to the top of the fixing column, and fixing blocks are fixedly connected to the left side and the right side, close to the fixing column, of the machine box. The mechanical arm has the advantages that the two first hydraulic rods can be started, the pressing plates at the output ends of the first hydraulic rods press the mechanical arm body, shaking of the mechanical arm body can be effectively reduced, the mechanical arm body can rotate in the horizontal direction due to the arrangement of the first motor, and the fixing column can be matched with the hydraulic device at the bottom of the mechanical arm body to adjust the vertical height; after the second motor is started, the first gear rotates to drive the second gear to rotate, and the second gear can drive the vehicle body to rotate when rotating, so that the direction of the vehicle body is adjusted, and the vehicle body can conveniently move in different directions subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting machines, in particular to an anti-shake hoisting machine for transporting stones in a quarry. Background Art

[0002] Mining of mineral deposits may be done underground or in the open air. Work done underground without natural lighting is called underground work, and the quarry is called an underground quarry. Quarries that mine under natural light are called open air quarries. Usually, a crane is used to lift the stone in the quarry.

[0003] Chinese patent CN214734015U discloses an anti-shake hoist for transporting stones in a quarry. The hoist can retract the universal wheel into the telescopic device through a telescopic device to facilitate fixing the position of the hoist. The stability of the hoist is increased by providing support columns on the surface of the support frame. Although the purpose of fixing the position of the hoist can be achieved by providing retractable universal wheels, the provision of support columns limits the height of the mechanical arm. The bottom of the telescopic device is hollow. When it contacts the ground, the weight of the vehicle body will directly insert the bottom end of the telescopic device into the ground or even completely submerge it in the ground. In addition, the provision of support columns makes it impossible to adjust the upper and lower angles of the telescopic arm, thereby limiting the range of motion of the telescopic arm. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background technology, and provide an anti-shake hoist for transporting stones in a quarry.

[0006] The purpose of the utility model is achieved through the following technical solutions: an anti-shake hoist for transporting stones in a quarry, comprising a base plate, a first motor fixedly connected to the top of the base plate, an output end of the first motor fixedly connected to a chassis, a fixed column fixedly connected to one side of the top of the chassis, a mechanical arm rotatably connected to the top of the fixed column, fixed blocks fixedly connected to the left and right sides of the chassis close to the fixed column, a first hydraulic rod provided inside the fixed block, a pressure plate fixedly connected to the output end of the first hydraulic rod, and a cushion layer provided on one side of the pressure plate;

[0007] A second motor is fixedly connected to the inside of the base plate, and an output end of the second motor is fixedly connected to a first gear. A second gear is meshed with a side of the first gear. A first rotating shaft is fixedly connected to the center of the top of the second gear. A bearing is fixedly connected to the top of the first rotating shaft, and the bearing is embedded in the inside of the base plate. A second rotating shaft is fixedly connected to the center of the bottom of the second gear, and the bottom of the second rotating shaft is fixedly connected to the vehicle body.

[0008] Preferably, wheels are provided at the bottom of the vehicle body, second hydraulic rods are fixedly connected to the four corners of the bottom plate, the output end of the second hydraulic rod is fixedly connected to a support plate, and the support plate is a rectangular plate.

[0009] By adopting the above technical solution, the solid support plate can better contact the ground, and the second hydraulic rod with the support plate can better support the entire hoisting machine.

[0010] Preferably, there are two fixing blocks, which are respectively welded to the edge of one side of the chassis, and the first hydraulic rod is embedded in one side of the fixing block close to the top.

[0011] By adopting the above technical solution, the fixing block is welded to the chassis, and the pressure plates at the output ends of the two first hydraulic rods can clamp the robotic arm more stably.

[0012] Preferably, the size of the first gear is smaller than that of the second gear, the second motor is embedded in the interior of the base plate, and the second gear is located at the center of the interior of the base plate.

[0013] By adopting the above technical solution, after the second motor is started, the rotation of the first gear can drive the second gear to rotate.

[0014] Preferably, the vehicle body is fixedly connected to the second gear via a second rotating shaft, the bottom surface of the vehicle body is a square, the vehicle body is located at the center of the bottom of the base plate, and the base plate is a rectangular plate.

[0015] By adopting the above technical solution, the second gear can drive the vehicle body to rotate when it rotates, thereby adjusting the direction of the vehicle body and facilitating the subsequent movement of the vehicle body in different directions.

[0016] Preferably, the pressure plate is a circular plate, the pressure plate is welded to the output end of the first hydraulic rod, the material of the pressure plate is steel, the cushion layer is a circular plate, the cushion layer and the pressure plate are connected by bonding, and the material of the cushion layer is rubber.

[0017] By adopting the above technical solution, the rubber cushion layer can prevent the pressure plate from directly contacting the robotic arm, thereby playing a certain shock-absorbing role.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] 1. The anti-shake hoist for transporting stones in the quarry is provided with a pressure plate. Fixed blocks are fixedly connected to the left and right sides of the chassis near the fixed column. A first hydraulic rod is provided inside the fixed block. The output end of the first hydraulic rod is fixedly connected to the pressure plate. A cushion layer is provided on one side of the pressure plate. When in use, the two first hydraulic rods can be started. The pressure plate at the output end of the first hydraulic rod presses against the mechanical arm, which can effectively reduce the shaking of the mechanical arm. The rubber cushion layer can prevent the pressure plate from directly contacting the mechanical arm, playing a certain shock-absorbing role. The setting of the first motor can make the mechanical arm rotate horizontally. The fixed column cooperates with the hydraulic device at the bottom of the mechanical arm to adjust the height up and down;

[0020] 2. The anti-shake hoist for transporting stones in the quarry is equipped with a second gear, and a second motor is fixedly connected to the inside of the base plate. The output end of the second motor is fixedly connected to the first gear, and a second gear is engaged with one side of the first gear. The bottom of the second gear is connected to the vehicle body through a second rotating shaft. When the second hydraulic rod is activated, the support plate at its output end can be lowered to the ground, so that the hoist can be stably supported. At this time, the wheels at the bottom of the vehicle body leave the ground. After starting the second motor, the rotation of the first gear drives the second gear to rotate. When the second gear rotates, it can drive the vehicle body to rotate, thereby adjusting the direction of the vehicle body and facilitating the subsequent movement of the vehicle body in different directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the bottom plate of the utility model;

[0023] Figure 3 This is a schematic structural diagram of the pressing plate of the utility model;

[0024] Figure 4 This is a structural diagram of the first gear of the present invention.

[0025] In the figure: 1-base plate, 2-first motor, 3-chassis, 4-fixed column, 5-mechanical arm, 6-fixed block, 7-first hydraulic rod, 8-pressing plate, 9-pad, 10-second motor, 11-first gear, 12-second gear, 13-first rotating shaft, 14-bearing, 15-second rotating shaft, 16-car body, 17-wheel, 18-second hydraulic rod, 19-support plate. DETAILED DESCRIPTION

[0026] Additional aspects and advantages of the present invention will be further described below in conjunction with the accompanying drawings, and some will become apparent from the following description or be learned through practice of the present invention.

[0027] like Figure 1-3As shown, a shake-proof lifting machine for transporting stones in a quarry includes a base plate 1, a first motor 2 is installed on the top of the base plate 1, a chassis 3 is welded to the output end of the first motor 2, a fixed column 4 is fixedly connected to one side of the top of the chassis 3, a mechanical arm 5 is rotatably connected to the top of the fixed column 4, and a fixed block 6 is fixedly connected to the left and right sides of the chassis 3 near the fixed column 4. A first hydraulic rod 7 is embedded in the interior of the fixed block 6, a pressure plate 8 is welded to the output end of the first hydraulic rod 7, and a cushion layer 9 is bonded to one side of the pressure plate 8.

[0028] Through the above arrangement, the two first hydraulic rods 7 can be started, and the pressure plate 8 at the output end of the first hydraulic rod 7 presses against the robotic arm 5, which can effectively reduce the shaking of the robotic arm. The rubber cushion 9 can prevent the pressure plate 8 from directly contacting the robotic arm 5, playing a certain role in shock absorption. The setting of the first motor 2 can make the robotic arm 5 rotate horizontally, and the fixed column 4 cooperates with the hydraulic device at the bottom of the robotic arm 5 to adjust the height up and down;

[0029] like Figure 1-2 and Figure 4 As shown, a second motor 10 is embedded in the interior of the base plate 1, a first gear 11 is welded to the output end of the second motor 10, a second gear 12 is meshed with one side of the first gear 11, a first rotating shaft 13 is welded at the center of the top of the second gear 12, a bearing 14 is welded to the top of the first rotating shaft 13, and the bearing 14 is embedded in the interior of the base plate 1, a second rotating shaft 15 is welded at the center of the bottom of the second gear 12, and a vehicle body 16 is welded to the bottom of the second rotating shaft 15;

[0030] Through the above arrangement, the second hydraulic rod 18 is activated to lower the support plate 19 at its output end to the ground, thereby stably supporting the hoisting machine. At this time, the wheels 17 at the bottom of the vehicle body 16 leave the ground. After the second motor 10 is started, the rotation of the first gear 11 drives the second gear 12 to rotate. When the second gear 12 rotates, it can drive the vehicle body 16 to rotate, thereby adjusting the direction of the vehicle body 16, facilitating the subsequent movement of the vehicle body 16 in different directions.

[0031] As an optimal technical solution of the present invention, wheels 17 are provided at the bottom of the vehicle body 16, and second hydraulic rods 18 are fixedly connected to the four corners of the bottom plate 1. The output end of the second hydraulic rod 18 is fixedly connected to a support plate 19, which is a rectangular plate.

[0032] As a preferred technical solution of the present invention, there are two fixing blocks 6 , which are respectively welded to the edge of one side of the chassis 3 , and the first hydraulic rod 7 is embedded in one side of the fixing block 6 near the top.

[0033] As a preferred technical solution of the present invention, the size of the first gear 11 is smaller than that of the second gear 12 , the second motor 10 is embedded in the interior of the base plate 1 , and the second gear 12 is located at the center of the interior of the base plate 1 .

[0034] As an optimal technical solution of the present invention, the vehicle body 16 is fixedly connected to the second gear 12 via the second rotating shaft 15 . The bottom surface of the vehicle body 16 is a square. The vehicle body 16 is located at the center of the bottom of the base plate 1 . The base plate 1 is a rectangular plate.

[0035] As an optimal technical solution of the present invention, the pressure plate 8 is a circular plate, which is welded to the output end of the first hydraulic rod 7. The material of the pressure plate 8 is steel, the cushion layer 9 is a circular plate, and the connection method between the cushion layer 9 and the pressure plate 8 is bonding. The material of the cushion layer 9 is rubber.

[0036] The working process of this utility model is as follows:

[0037] S1. The second hydraulic rod 18 is activated to lower the support plate 19 at its output end to the ground, thereby stably supporting the hoisting machine;

[0038] S2. Start the two first hydraulic rods 7. The pressure plates 8 at the output ends of the first hydraulic rods 7 press against the robotic arm 5, which can effectively reduce the shaking of the robotic arm;

[0039] S3. When the wheel 17 is suspended in the air, after starting the second motor 10, the rotation of the first gear 11 drives the second gear 12 to rotate. When the second gear 12 rotates, it can drive the vehicle body 16 to rotate, thereby adjusting the direction of the vehicle body 16, making it easier for the vehicle body 16 to move in different directions later.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-shake hoist for transporting stones in a quarry, characterized by: The invention comprises a base plate (1), the top of the base plate (1) is fixedly connected to a first motor (2), the output end of the first motor (2) is fixedly connected to a chassis (3), one side of the top of the chassis (3) is fixedly connected to a fixed column (4), the top of the fixed column (4) is rotatably connected to a mechanical arm (5), the left and right sides of the chassis (3) close to the fixed column (4) are fixedly connected to fixed blocks (6), a first hydraulic rod (7) is provided inside the fixed block (6), the output end of the first hydraulic rod (7) is fixedly connected to a pressure plate (8), and a cushion layer (9) is provided on one side of the pressure plate (8); A second motor (10) is fixedly connected to the interior of the base plate (1), an output end of the second motor (10) is fixedly connected to a first gear (11), a second gear (12) is meshed with one side of the first gear (11), a first rotating shaft (13) is fixedly connected to the center of the top of the second gear (12), a bearing (14) is fixedly connected to the top of the first rotating shaft (13), and the bearing (14) is embedded in the interior of the base plate (1), a second rotating shaft (15) is fixedly connected to the center of the bottom of the second gear (12), and the bottom of the second rotating shaft (15) is fixedly connected to the vehicle body (16).

2. The anti-shake hoist for transporting stones in a quarry according to claim 1, characterized in that: The bottom of the vehicle body (16) is provided with wheels (17), the four corners of the bottom plate (1) are fixedly connected with second hydraulic rods (18), the output end of the second hydraulic rod (18) is fixedly connected with a support plate (19), and the support plate (19) is a rectangular plate.

3. The anti-shake hoist for transporting stones in a quarry according to claim 1, characterized in that: There are two fixing blocks (6), and the two fixing blocks (6) are respectively welded to the edge of one side of the chassis (3). The first hydraulic rod (7) is embedded in one side of the fixing block (6) near the top.

4. The anti-shake hoist for transporting stones in a quarry according to claim 1, characterized in that: The size of the first gear (11) is smaller than that of the second gear (12); the second motor (10) is embedded in the interior of the base plate (1); and the second gear (12) is located at the center of the interior of the base plate (1).

5. The anti-shake hoist for transporting stones in a quarry according to claim 1, characterized in that: The vehicle body (16) is fixedly connected to the second gear (12) via a second rotating shaft (15); the bottom surface of the vehicle body (16) is square; the vehicle body (16) is located at the center of the bottom of the base plate (1); and the base plate (1) is a rectangular plate.

6. The anti-shake hoist for transporting stones in a quarry according to claim 1, characterized in that: The pressure plate (8) is a circular plate, the pressure plate (8) is welded to the output end of the first hydraulic rod (7), the material of the pressure plate (8) is steel, the cushion layer (9) is a circular plate, the cushion layer (9) and the pressure plate (8) are connected by bonding, and the material of the cushion layer (9) is rubber.

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