A scraper type bin clearer with the function of breaking soil crust

Abstract

The present invention discloses a scraper type bin clearer with a function of breaking soil crust, which comprises a frame body, a traveling mechanism, a soil crust breaking device, a main driving device, a material scraping assembly, a track and an intelligent control system. The track is installed on both sides of the house-type bin along the running direction of the equipment. The traveling mechanism is installed at the front end of the frame body to drive the whole equipment to travel along the installation direction of the track. The soil crust breaking device is installed on both sides of the frame body. The material scraping assembly is installed at the tail of the frame body and is located downstream of the soil crust breaking device. The material scraping assembly is driven by the main driving device to operate. The traveling mechanism, the soil crust breaking device and the main driving device are controlled by the intelligent control system to operate. This device uses a scraper plate for bin clearing in the form of chain drive, which has the advantages of low use cost and high working efficiency, and improves the material discharging efficiency from the bin.

Description

Technical Field

[0001] The present invention belongs to the technical field of material transportation, and particularly relates to a scraper type bin cleaner with a function of breaking hard lumps. Background Art

[0002] Due to the existence of baffles, the reciprocating motion of the traditional auger type bin cleaner needs to adopt the form of double augers or flipping baffles. The former greatly increases the equipment weight and usage cost, and the latter needs to stop the machine for the baffle flipping action every time it needs to move in the reverse direction, reducing the flexibility of the equipment to discharge from the bin and lowering the working efficiency. Summary of the Invention

[0003] Object of the Invention: The object of the present invention is to provide a scraper type bin cleaner with a function of breaking hard lumps and high flexibility in use in view of the deficiencies of the prior art.

[0004] Technical Solution: A scraper type bin cleaner with a function of breaking hard lumps according to the present invention includes a frame body, a traveling mechanism, a hard lump breaking device, a main driving device, a material scraping assembly, a track and an intelligent control system. The track is installed on both sides of the house-type bin along the running direction of the equipment. The traveling mechanism is installed at the front end of the frame body to drive the whole equipment to travel along the installation direction of the track. The hard lump breaking device is installed on both sides of the frame body. The material scraping assembly is installed inside the frame body and is driven by the main driving device to operate. The traveling mechanism, the hard lump breaking device and the main driving device are controlled by the intelligent control system to operate.

[0005] Further, as a preferred embodiment, the hard lump breaking device includes a rotating shaft, and a hard lump breaking claw assembly is arranged on the rotating shaft. The hard lump breaking claw assembly includes a plurality of hard lump breaking claws and a fixed cross bar. One end of the hard lump breaking claw is detachably installed on the side wall of the rotating shaft, and the other end extends outwards and is fixedly connected by the fixed cross bar.

[0006] Further, to facilitate replacing the hard lump breaking claw assembly as needed, three groups of hard lump breaking claw assemblies are evenly arranged on the rotating shaft, and the hard lump breaking claw assemblies are installed on the rotating shaft through detachable connectors.

[0007] Further, as a preferred embodiment, the detachable connector is a detachable pin shaft. The bottom of the hard lump breaking claw has a fixed ring, and the rotating shaft has an installation hole for the fixed ring to pass through. After the fixed ring passes through the installation hole, a pin shaft is inserted to achieve fixed connection.

[0008] Further, as a preferred embodiment, the system further includes a correction system, which includes a caked volume sensor and an automatic claw-changing device. After the caking-breaking device breaks the caking, if the sensor senses that the size of the caking still exceeds the set range, it transmits a signal to the intelligent control system. After the intelligent control system calculates the size of the caking-breaking claw that needs to be replaced and the target rotation speed that needs to be adjusted, it starts the automatic claw-changing device to replace the caking-breaking claw assembly and adjust the running speed of the caking-breaking assembly until the size of the material is within the set range;

[0009] The automatic claw-changing device includes a claw-changing frame, a pin-removing manipulator, a caking-breaking claw loading manipulator, and a claw-changing drive system. The pin-removing manipulator and the caking-breaking claw loading manipulator are installed on the claw-changing frame and driven by the claw-changing drive system.

[0010] Further, to facilitate the timely detection and repair of system failures, an alarm system is also included. The alarm system is installed on the scraping component. If the running speed of the scraping component is less than the set range, the alarm system is started to remind the operator that the system has a failure.

[0011] Further, as a preferred embodiment, the scraping component includes a scraping drive motor, a scraping chain, and a scraping plate. The scraping chain is connected to the rotating shaft of the scraping drive motor through a gear, and the scraping plate is installed on the scraping chain.

[0012] Further, as a preferred embodiment, an auxiliary caking-breaking sawtooth is provided at one end of the scraping plate facing the material.

[0013] Further, as a preferred embodiment, the scraping plate is a three-section converging structure, including a chain connection section, a material gathering section, and a caking-breaking section. The chain connection section and the material gathering section form an angle of 150°, and the material gathering section and the caking-breaking section form an angle of 150°.

[0014] Beneficial effects: (1) The device of the present invention uses a scraping plate with a chain drive form to clean the bin. The main drive device starts to drive the scraping plate installed on the chain assembly to move to achieve bin cleaning, overcoming the problems of large equipment weight and high use cost existing in the double auger bin cleaning machine in the prior art, and the problem of reduced working efficiency due to the need to stop the machine for the baffle flipping action every time the flipping baffle type bin cleaning machine needs to move in the reverse direction, improving the material discharging efficiency from the bin;

[0015] (2) By setting a detachable caking-breaking claw assembly and an automatic claw-changing device, the caking-breaking effect of the material is monitored in a timely manner. When the caking-breaking effect is not good, the automatic claw-changing device is started to automatically replace the mismatched caking-breaking claw assembly, greatly improving the caking-breaking effect;

[0016] (3) By designing the scraping plate into a three-section converging structure and designing auxiliary crushing teeth at the front end, on the one hand, the scraping efficiency is improved, and on the other hand, the auxiliary material crushing effect is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.

[0018] The structures, proportions, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention;

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a side view of the structure of the present invention;

[0021] Figure 3 is a schematic diagram of the structure of the plate-breaking device of the present invention;

[0022] Figure 4 is a schematic diagram of the structure of the scraping plate of the present invention;

[0023] Wherein: 1, traveling mechanism, 2, main frame, 3, house-shaped bin, 4, plate-breaking device, 5, main driving device, 6, scraping assembly, 7, track, 8, scraping plate, 81, chain connection section, 82, material gathering section, 83, knot-breaking section, 84, auxiliary knot-breaking teeth. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions of the present invention will be described in detail below with reference to the drawings, but the protection scope of the present invention is not limited to the described embodiments.

[0025] Embodiment: As Figures 1-4As shown in the figure, the present invention provides a scraper type bin cleaner with a function of breaking hard lumps, which includes a traveling mechanism 1, a frame body 2, a hard lump breaking device 4, a main driving device 5, a material scraping assembly 6, a track 7 and an intelligent control system. The track 7 is installed on both sides of the house-type bin 3 along the running direction of the equipment. The traveling mechanism 1 is installed at the front end of the frame body 2 to drive the whole equipment to travel along the installation direction of the track. The hard lump breaking device 4 is installed on both sides of the frame body 2. The material scraping assembly 6 is installed inside the frame body 2 and the material scraping assembly 6 is driven by the main driving device 5; the traveling mechanism 1, the hard lump breaking device 4 and the main driving device 5 are controlled by the intelligent control system to operate.

[0026] The hard lump breaking device 4 includes a rotating shaft, and three groups of hard lump breaking claw assemblies are evenly arranged on the rotating shaft. The hard lump breaking claw assemblies are installed on the rotating shaft through detachable connecting pieces. The hard lump breaking claw assemblies include several hard lump breaking claws and fixed cross bars. One end of the hard lump breaking claw is detachably installed on the side wall of the rotating shaft, and the other end extends outwards and is fixedly connected by the fixed cross bar.

[0027] The detachable connecting piece is a detachable pin shaft. The bottom of the hard lump breaking claw has a fixing ring, and the rotating shaft has an installation hole for the fixing ring to pass through. After the fixing ring passes through the installation hole, it is inserted into the pin shaft to achieve fixed connection.

[0028] The bin cleaner system further includes a correction system. The correction system includes a hard lump volume sensor and an automatic claw changing device. After the hard lump is broken by the hard lump breaking device, when the sensor senses that there is still a hard lump size outside the set range, it transmits a signal to the intelligent control system. After the intelligent control system calculates the size of the hard lump breaking claw that needs to be replaced and the target rotation speed that needs to be adjusted, it starts the automatic claw changing device to replace the hard lump breaking claw assembly and adjust the running speed of the hard lump breaking assembly until the material size is within the set range;

[0029] The automatic claw changing device includes a claw changing frame, a pin shaft taking manipulator, a hard lump breaking claw loading manipulator and a claw changing driving system. The pin shaft taking manipulator and the hard lump breaking claw loading manipulator are installed on the claw changing frame and are driven by the claw changing driving system to operate.

[0030] The inventory clearing machine system further includes an alarm system, which is installed on the scraping component 6. When the running speed of the scraping component 6 is less than the set range, the alarm system is activated to remind the operator that there is a fault in the system. The scraping component includes a scraping drive motor, a scraping chain, and a scraping plate. The scraping chain is connected to the rotating shaft of the scraping drive motor through a gear, and the scraping plate is installed on the scraping chain. The scraping plate 8 is a three-section gathering structure, including a chain connection section 81, a material gathering section 82, and a knot breaking section 83. The chain connection section and the material gathering section form an angle of 150°, and the angle between the material gathering section and the knot breaking section is 150°. An auxiliary knot breaking sawtooth 84 is provided at one end of the knot breaking section of the scraping plate facing the material.

[0031] The device of the present invention uses a scraping plate for inventory clearing in the form of chain drive. The main drive device is started to drive the scraping plate installed on the chain component to move to achieve inventory clearing, overcoming the problems of large equipment weight and high use cost existing in the double auger type inventory clearing machine in the prior art, and the problem of reduced working efficiency due to the need to stop the machine for the baffle flipping action every time the flipping baffle type inventory clearing machine needs to move in the reverse direction, improving the material out-of-bin efficiency; by setting a detachable plate knot breaking claw assembly and an automatic claw changing device, the material knot breaking effect is monitored in a timely manner. When the knot breaking effect is not good, the automatic claw changing device is started to automatically replace the unmatched plate knot breaking claw assembly, greatly improving the knot breaking effect.

[0032] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as a limitation of the present invention itself. Various changes can be made in its form and details without departing from the spirit and scope of the present invention defined by the appended claims.

Claims

1. A scraper type bin clearer with the function of breaking soil crust, characterized in that: It includes a frame body, a traveling mechanism, a plate-breaking device, a main driving device, a material scraping assembly, a track, and an intelligent control system. The track is installed on both sides of the house-type warehouse along the running direction of the equipment. The traveling mechanism is installed at the front end of the frame body to drive the whole equipment to travel along the installation direction of the track. The plate-breaking device is installed on both sides of the frame body. The material scraping assembly is installed at the tail of the frame body and downstream of the plate-breaking device. The material scraping assembly is driven by the main driving device. The traveling mechanism, the plate-breaking device, and the main driving device are controlled by the intelligent control system to operate. The plate-breaking device includes a rotating shaft, and a plate-breaking claw assembly is arranged on the rotating shaft. The plate-breaking claw assembly includes several plate-breaking claws and a fixed cross bar. One end of the plate-breaking claw is detachably installed on the side wall of the rotating shaft, and the other end extends outward and is fixedly connected by the fixed cross bar. Three groups of plate-breaking claw assemblies are evenly arranged on the rotating shaft, and the plate-breaking claw assemblies are installed on the rotating shaft through detachable connectors. The detachable connector is a detachable pin shaft. The bottom of the plate-breaking claw has a fixing ring, and the rotating shaft has an installation hole for the fixing ring to pass through. After the fixing ring passes through the installation hole, it is inserted into the pin shaft to achieve fixed connection. It also includes a correction system. The correction system includes a plate compacting volume sensor and an automatic claw-changing device. After the plate is broken by the plate-breaking device, if the sensor senses that there is still a plate compacting size outside the set range, it transmits a signal to the intelligent control system. After the intelligent control system calculates the size of the plate-breaking claw that needs to be replaced and the target rotation speed that needs to be adjusted, it starts the automatic claw-changing device to replace the plate-breaking claw assembly and adjust the running speed of the plate-breaking assembly until the material size is within the set range. The automatic claw-changing device includes a claw-changing rack, a pin shaft-taking manipulator, a plate-breaking claw feeding manipulator, and a claw-changing driving system. The pin shaft-taking manipulator and the plate-breaking claw feeding manipulator are installed on the claw-changing rack and are driven by the claw-changing driving system to operate.

2. The scraping type bin clearer with the function of breaking soil crust according to claim 1, characterized in that: It also includes an alarm system. The alarm system is installed on the material scraping assembly. If the running speed of the material scraping assembly is less than the set range, the alarm system is started to remind the operator that the system has a fault.

3. The scraping type bin cleaner with the function of breaking soil compaction according to claim 2, characterized in that: The material scraping assembly includes a material scraping driving motor, a material scraping chain, and a material scraping plate. The material scraping chain is connected to the rotating shaft of the material scraping driving motor through a gear, and the material scraping plate is installed on the material scraping chain.

4. The scraping type bin cleaner with the function of breaking soil compaction according to claim 3, characterized in that: One end of the material scraping plate facing the material is provided with auxiliary crushing teeth.

5. The scraper type bin clearer with the function of breaking soil crust according to claim 4, characterized in that: The material scraping plate is a three-section converging structure, including a chain connection section, a material gathering section, and a crushing section. The chain connection section and the material gathering section form an angle of 150°, and the material gathering section and the crushing section form an angle of 150°.

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