Crown block type feeding device of waste boiler

Abstract

The utility model provides a crown block type feeding device of a waste boiler, which comprises a horizontal longitudinal guide rail and a crown block mechanism arranged on the horizontal longitudinal guide rail, a first roller is arranged at the bottom end of the crown block mechanism, and the first roller is in rolling connection with the horizontal longitudinal guide rail; a horizontal transverse guide rail is arranged on the crown block mechanism, a lifting trolley is arranged on the horizontal transverse guide rail, a second roller is arranged at the bottom end of the lifting trolley, and the second roller is in rolling connection with the horizontal transverse guide rail; a lifting rope assembly is arranged on the lifting trolley, and a grab bucket detachably connected with the lifting rope assembly is arranged below the lifting rope assembly. According to the crown block type feeding device of the waste boiler, the problem that manual forklift is needed in the forklift feeding process, and the efficiency is low is solved, and the feeding continuity and efficiency are improved; and support of automatic equipment is introduced, so that the waste treatment process is efficiently and accurately controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of material conveying, and particularly relates to an overhead crane type feeding device for a waste boiler. Background Art

[0002] In the process of plywood production, waste treatment is an important link that cannot be ignored. Currently, when many plywood production lines handle these wastes, traditional manual forklifts are generally used for feeding operations. However, this method has significant technical limitations and environmental and health risks, which are specifically manifested as follows:

[0003] The traditional waste treatment method highly relies on manual operation. The feeding process of the forklift requires manual command and control, which not only increases the labor intensity but also limits the continuity and efficiency of feeding. Against the background of the high-speed operation of the production line, the speed of the manual forklift is often difficult to match the production rhythm, resulting in waste treatment becoming a bottleneck restricting production efficiency.

[0004] Lack of support from automated equipment makes it difficult to achieve efficient and precise control in the waste treatment process. During the feeding process of the manual forklift, uneven stacking of waste may occur due to improper operation or misjudgment, which in turn affects the subsequent treatment process.

[0005] During the plywood production process, the waste often contains toxic and harmful gases such as formaldehyde, toluene, and cyanide. These gases are easily volatilized during the stacking and handling of waste, causing direct harm to the respiratory system, nervous system, etc. of on-site operators.

[0006] Therefore, in view of the above problems and risks, it is urgent to improve the waste treatment method in the plywood production line and introduce automated and intelligent feeding equipment and devices. Content of the Utility Model

[0007] The purpose of the utility model is to provide an overhead crane type feeding device for a waste boiler, aiming to replace the manual forklift for feeding and solve the problems of low efficiency of manual feeding and harm to the body caused by toxic gases generated by waste.

[0008] To achieve the above technical purposes and reach the above technical effects, the utility model is realized through the following technical solutions:

[0009] The utility model provides an overhead crane type feeding device for a waste boiler, which includes a horizontal longitudinal guide rail and an overhead crane mechanism arranged on the horizontal longitudinal guide rail. A first roller is provided at the bottom end of the overhead crane mechanism, and the first roller is in rolling connection with the horizontal longitudinal guide rail;

[0010] A horizontal transverse guide rail is arranged on the overhead crane mechanism, a lifting trolley is arranged on the horizontal transverse guide rail, a second roller is provided at the bottom end of the lifting trolley, and the second roller is in rolling connection with the horizontal transverse guide rail;

[0011] A suspension rope assembly is arranged on the lifting trolley, and a grab bucket detachably connected thereto is arranged below the suspension rope assembly.

[0012] As a further improvement of the present utility model, the lifting trolley includes: a vehicle frame and a first driving motor, a second driving motor, a first speed reducer, a second speed reducer, a first lifting roller, and a second lifting roller arranged inside the vehicle frame; the output shaft of the first driving motor is in transmission connection with the input end of the first speed reducer, and the output end of the first speed reducer is in transmission connection with the first lifting roller; the output shaft of the second driving motor is in transmission connection with the input end of the second speed reducer, and the output end of the second speed reducer is in transmission connection with the second lifting roller; the suspension rope assembly is respectively wound and fixed on the first lifting roller and the second lifting roller.

[0013] As a further improvement of the present utility model, the lifting trolley further includes: a third driving motor fixedly arranged inside the vehicle frame, and the third driving motor is in transmission connection with the second roller.

[0014] As a further improvement of the present utility model, the grab bucket includes: a columnar body and a first bucket claw, a second bucket claw, a first hydraulic cylinder, and a second hydraulic cylinder symmetrically arranged on both sides of the columnar body; one end of the first bucket claw is rotatably connected to the columnar body, the side wall of the first bucket claw is movably connected to one end of the first hydraulic cylinder, and the other end of the first hydraulic cylinder is fixedly arranged on the columnar body; one end of the second bucket claw is rotatably connected to the columnar body, the side wall of the second bucket claw is movably connected to one end of the second hydraulic cylinder, and the other end of the second hydraulic cylinder is fixedly arranged on the columnar body.

[0015] As a further improvement of the present utility model, the overhead crane mechanism further includes: a fourth driving motor and a third speed reducer, the output shaft of the fourth driving motor is in transmission connection with the input end of the third speed reducer, and the output end of the third speed reducer is in transmission connection with the first roller.

[0016] As a further improvement of the present utility model, the overhead crane mechanism further includes: a buffer damping device arranged along the horizontal longitudinal direction.

[0017] Advantages of the present utility model:

[0018] 1. The overhead crane type feeding device for the waste boiler provided by the present utility model solves the problem of insufficient efficiency of manual forklift during the forklift feeding process, and improves the continuity and efficiency of feeding.

[0019] 2. The overhead crane type feeding device of the waste boiler provided by the utility model introduces the support of automation equipment, enabling efficient and precise control of the waste treatment process. It avoids the damage to the respiratory and nervous systems of on-site operators caused by toxic and harmful gases such as formaldehyde, toluene, and cyanide in the waste during the plywood production process. Brief Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the overhead crane type feeding device of the waste boiler described in the utility model;

[0021] Figure 2 is Figure 1 the top view of.

[0022] In the figure: 100 - horizontal longitudinal guide rail, 200 - overhead crane mechanism, 201 - first roller, 202 - horizontal transverse guide rail, 203 - four drive motors, 204 - third reducer, 205 - buffer damping device, 300 - lifting trolley, 301 - second roller, 302 - first drive motor, 303 - first reducer, 304 - first lifting roller, 305 - second drive motor, 306 - second reducer, 307 - second lifting roller, 308 - third drive motor, 309 - vehicle frame, 400 - hoisting rope assembly, 500 - grab bucket, 501 - columnar body, 502 - first bucket claw, 503 - second bucket claw, 504 - first hydraulic cylinder, 505 - second hydraulic cylinder. Detailed Embodiment

[0023] In order to make the purpose, technical solutions and advantages of the utility model clearer, the following further details the utility model through specific embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.

[0024] In the embodiment of the utility model, an overhead crane type feeding device of a waste boiler is provided, as Figure 1As shown in the figure, it includes a horizontal and longitudinal guide rail 100 and a crane mechanism 200 arranged on the horizontal and longitudinal guide rail 100. The horizontal and longitudinal guide rail 100 can be arranged on both sides above the waste stacking workshop; a first roller 201 is provided at the bottom end of the crane mechanism 200, and the first roller 201 is in rolling connection with the horizontal and longitudinal guide rail 100 to realize the movement and positioning of the crane mechanism 200 along the horizontal and longitudinal guide rail 100; a horizontal and transverse guide rail 202 is arranged on the crane mechanism 200, and a lifting trolley 300 is arranged on the horizontal and transverse guide rail 202. A second roller 301 is provided at the bottom end of the lifting trolley 300, and the second roller 301 is in rolling connection with the horizontal and transverse guide rail 202 to realize the movement and positioning of the lifting trolley 300 along the horizontal and transverse guide rail 202; a suspension rope assembly 400 is arranged on the lifting trolley 300, and a grab bucket 500 detachably connected thereto is arranged below the suspension rope assembly 400; with such a structural arrangement, it can perform horizontal and transverse movement and positioning driven by the lifting trolley 300, and perform horizontal and longitudinal movement and positioning driven by the crane mechanism 200. After reaching the destination, the grab bucket 500 obtains the waste to complete the feeding, and can be lifted by the lifting trolley 300 through the suspension rope assembly 400, and then perform horizontal and transverse movement and positioning, as well as horizontal and longitudinal movement and positioning. After reaching the destination, the grab bucket 500 can discharge the material.

[0025] In one embodiment, as Figure 2 shown, the lifting trolley 300 includes: a vehicle frame 309 and a first driving motor 302, a second driving motor 305, a first speed reducer 303, a second speed reducer 306, a first lifting roller 304, and a second lifting roller 307 arranged inside the vehicle frame 309; the output shaft of the first driving motor 302 is in transmission connection with the input end of the first speed reducer 303, and the output end of the first speed reducer 303 is in transmission connection with the first lifting roller 304; the output shaft of the second driving motor 305 is in transmission connection with the input end of the second speed reducer 306, and the output end of the second speed reducer 306 is in transmission connection with the second lifting roller 307; the suspension rope assembly 400 is respectively wound and fixed on the first lifting roller 304 and the second lifting roller 307; with such a structural arrangement, the first driving motor 302 and the second driving motor 305 can respectively drive the first lifting roller 304 and the second lifting roller 307 to control the lifting state of the suspension rope assembly 400.

[0026] In one embodiment, please continue to refer to Figure 2 , the lifting trolley 300 further includes: a third driving motor 308 fixedly arranged inside the vehicle frame 309, and the third driving motor 308 is in transmission connection with the second roller 301, whereby the driving of the lifting trolley 300 on the horizontal and transverse guide rail 202 can be realized.

[0027] In one embodiment, as Figure 1As shown in the figure, the grab 500 includes: a columnar body 501, and a first bucket claw 502, a second bucket claw 503, a first hydraulic cylinder 504, and a second hydraulic cylinder 505 symmetrically arranged on both sides of the columnar body 501; one end of the first bucket claw 502 is rotatably connected to the columnar body 501, the side wall of the first bucket claw 502 is movably connected to one end of the first hydraulic cylinder 504, and the other end of the first hydraulic cylinder 504 is fixedly arranged on the columnar body 501; one end of the second bucket claw 503 is rotatably connected to the columnar body 501, the side wall of the second bucket claw 503 is movably connected to one end of the second hydraulic cylinder 505, and the other end of the second hydraulic cylinder 505 is fixedly arranged on the columnar body 501. With such a structural arrangement, it is possible to control the states of the first bucket claw 502 and the second bucket claw 503 respectively through the first hydraulic cylinder 504 and the second hydraulic cylinder 505 to achieve the acquisition and delivery of waste materials.

[0028] In one embodiment, as Figure 1 , Figure 2 shown, the overhead crane mechanism 200 further includes: a fourth driving motor 203 and a third speed reducer 204. The output shaft of the fourth driving motor 203 is in transmission connection with the input end of the third speed reducer 204, and the output end of the third speed reducer 204 is in transmission connection with the first roller 201 to achieve the movement of the overhead crane mechanism 200 on the horizontal longitudinal guide rail 100.

[0029] In one embodiment, as Figure 2 shown, the overhead crane mechanism 200 further includes: a buffer damping device 205 arranged along the horizontal longitudinal direction for buffering the collision when the overhead crane mechanism 200 moves along the horizontal longitudinal direction.

[0030] Several aspects of at least one embodiment of the present invention are described in this specification. It can be understood that various changes, modifications, and improvements can be easily made by those skilled in the art. Such changes, modifications, and improvements are intended to be within the spirit and scope of the present invention.

Claims

1. An overhead crane type feeding device for a waste boiler, characterized in that, Comprising: A horizontal longitudinal guide rail and a trolley mechanism arranged on the horizontal longitudinal guide rail. A first roller is provided at the bottom end of the trolley mechanism, and the first roller is in rolling connection with the horizontal longitudinal guide rail; A horizontal transverse guide rail is arranged on the trolley mechanism, and a lifting trolley is arranged on the horizontal transverse guide rail. A second roller is provided at the bottom end of the lifting trolley, and the second roller is in rolling connection with the horizontal transverse guide rail; A suspension rope assembly is arranged on the lifting trolley, and a grab detachably connected thereto is arranged below the suspension rope assembly.

2. The overhead crane type feeding device for the waste boiler according to claim 1, characterized in that, The lifting trolley includes: a vehicle frame and a first driving motor, a second driving motor, a first speed reducer, a second speed reducer, a first lifting roller, and a second lifting roller arranged inside the vehicle frame; the output shaft of the first driving motor is in transmission connection with the input end of the first speed reducer, and the output end of the first speed reducer is in transmission connection with the first lifting roller; the output shaft of the second driving motor is in transmission connection with the input end of the second speed reducer, and the output end of the second speed reducer is in transmission connection with the second lifting roller; the suspension rope assembly is respectively wound and fixed on the first lifting roller and the second lifting roller.

3. The overhead crane type feeding device for the waste boiler according to claim 2, characterized in that, The lifting trolley further includes: a third driving motor fixedly arranged inside the vehicle frame, and the third driving motor is in transmission connection with the second roller.

4. The overhead crane type feeding device of the waste boiler according to claim 1, characterized in that, The grab includes: a columnar body and a first bucket claw, a second bucket claw, a first hydraulic cylinder, and a second hydraulic cylinder symmetrically arranged on both sides of the columnar body; one end of the first bucket claw is rotatably connected to the columnar body, the side wall of the first bucket claw is movably connected to one end of the first hydraulic cylinder, and the other end of the first hydraulic cylinder is fixedly arranged on the columnar body; one end of the second bucket claw is rotatably connected to the columnar body, the side wall of the second bucket claw is movably connected to one end of the second hydraulic cylinder, and the other end of the second hydraulic cylinder is fixedly arranged on the columnar body.

5. The overhead crane type feeding device of the waste boiler according to claim 1, characterized in that, The trolley mechanism further includes: a fourth driving motor and a third speed reducer, the output shaft of the fourth driving motor is in transmission connection with the input end of the third speed reducer, and the output end of the third speed reducer is in transmission connection with the first roller.

6. The overhead crane type feeding device of the waste heat boiler according to claim 1, characterized in that, The trolley mechanism further includes: a buffer damping device arranged along the horizontal longitudinal direction.

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