Crawler-type stock bin grating unblocking machine

Abstract

The utility model discloses a crawler-type stock bin grating unblocking machine, and belongs to the technical field of unblocking machines. The crawler-type stock bin grating unblocking machine comprises a chassis, and guide wheels connected through a second support are arranged on the two sides of the chassis. The utility model solves the problems that in the cleaning and moving process of an existing stock bin grating unblocking machine, after the existing stock bin grating unblocking machine collides with the inner wall of a stock bin, the existing stock bin grating unblocking machine is not provided with a protection structure, a power source needed by the existing stock bin grating unblocking machine is achieved through external power connection in the running process of the existing stock bin grating unblocking machine, and electric connection can be caused by collision. The whole unblocking device is driven to walk in a crawler-type walking mode, the mode is not limited to a traditional walking mode on a guide rail, and the guide wheels installed at the four corners can walk along obstacles when encountering the obstacles in the running process of the unblocking device. The storage battery independently supplies power to the first motor, the second motor and the third motor, and the use limitation that a wire needs to be used for connecting an external power source traditionally is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of unblocking machine, concretely is crawler type stock bin grid unblocking machine. BACKGROUND

[0002] The crawler type stock bin grid unblocking machine is a special equipment, mainly used for eliminating the material blocking phenomenon at the stock bin, hopper and the like, combining the moving ability of crawler type and the filtering and intercepting function of grid, continuously and automatically removing the blocking material through the mechanical device, ensuring the smooth flow of material, effectively improving the production efficiency and reducing the production interruption and equipment damage caused by blocking.

[0003] The Chinese patent with the publication number CN219506727U discloses an intelligent stock bin grid unblocking machine, which comprises a spiral blade, a spiral shaft and a spiral frame. The spiral frame is arranged on a rack, the two ends of the spiral shaft are inserted into the bearings of the spiral frame, and the spiral blade is arranged on the spiral shaft. The arch breaking and material displacement are realized by rotating and moving the spiral blade, the accumulated material on the grid is pushed into the holes of the grid by the brush, the problem of large amount of material accumulation on the grid is avoided, the material on the spiral blade is cleaned by the brush, and since the unblocking machine can cross the grid, the unblocking machine only needs to move one stroke to push all the material on the grid down, and the working efficiency is greatly improved compared with manual cleaning.

[0004] In the process of cleaning and moving of the above-mentioned patent stock bin grid unblocking machine, the equipment itself has no protective structure after colliding with the inner wall of the stock bin, which can easily damage the transmission structure inside the equipment. During the operation of the equipment, the power required by the equipment is realized by external power connection, and the external power connection through the wire will greatly limit the movement track of the equipment and the cleaning mode of the equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing crawler type stock bin grid unblocking machine, is suitable for the occasion that cannot lay track and the equipment is inconvenient to connect with external power supply, the cleaned material falls into the stock bin below the device, after the rotation of the transmission wheel is matched with the support of the support wheel, the whole unblocking equipment is driven to walk by adopting crawler type walking mode, and the walking mode on the guide rail in the traditional is no longer limited, the guide wheels installed at four corners walk along the obstacles in the running process of the machine, avoid the device from colliding with the obstacles directly, the power supply of the first motor, the second motor and the third motor is realized respectively by the battery, and the driving of the rotating brush, the spiral and the transmission wheel is realized respectively, the power supply is given by the battery as the power source, and the use limitation problem of the traditional need to use the wire to connect external power supply is avoided.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: crawler belt type stock bin grid blockage clearing machine, including chassis, the both sides of chassis are provided with the guide wheel connected through the second support, the both ends of chassis are provided with the third support, the lower end of third support is provided with four support wheels transversely, the middle of third support upper end is provided with support wheel, the upper end of one side of third support is provided with transmission wheel, the upper end of other side of third support is provided with driven wheel, the outside of transmission wheel, driven wheel and support wheel is provided with crawler belt, the lower end of chassis is provided with clearing roller, spiral and rotary brush transversely, the contact area between the crawler belt supported by transmission wheel and driven wheel and the inner wall of stock bin can be improved, the improvement of contact area can stably move transversely, avoid the chassis slip due to particles when moving transversely in stock bin.

[0007] Preferably, the third support is provided with two, two third supports are located at the front and rear ends of the chassis respectively, the chassis and the third support are fixedly connected through bolts, the outside of the two third supports is provided with a crawler belt, and the stability of the chassis transmission can be improved during transmission of the two crawler belts.

[0008] Preferably, the inside of the crawler belt is meshed and connected with the outside of the transmission wheel and the driven wheel, and the stability of the transmission wheel transmission crawler belt can be improved through meshing connection.

[0009] Preferably, the outside of the driven wheel is provided with a fourth support, the outside of the fourth support is provided with a fifth support towards the third support, the fourth support is embedded in the inside of the fifth support and connected with the inside sliding slot of the fifth support, the fourth support protruding from the fifth support can straighten the crawler belt, facilitating installation and disassembly of the crawler belt.

[0010] Preferably, a threaded rod is arranged through the inside of the fifth support, and the inside of the fourth support is threadedly matched with the outside of the threaded rod, and rotation of the threaded rod facilitates transverse movement of the fourth support, facilitating adjustment of the driven wheel.

[0011] Preferably, one end of the transmission wheel is provided with a second bevel gear, one side of the outside of the second bevel gear is provided with a first bevel gear, one end of the first bevel gear is provided with a motor, and the first motor can facilitate transmission of the transmission wheel through meshing connection of the first bevel gear and the second bevel gear.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1.The utility model discloses a crawler type walking mode is driven the whole clearing equipment walking, no longer is limited to the walking mode on the guide rail of traditional, cleaning material is more flexible, and the cleaning material range is wider, when driving the clearing roller, rotating brush and spiral to material cleaning and clearing, the guide wheel of four corners is installed in the running process of the machine and encounters the obstacle and walks along the obstacle, avoids the device to collide with the obstacle directly, improves the stability of chassis transverse movement, avoids the defect that the traditional clearing equipment can only be back and forth to material cleaning on the guide rail and leads to the cleaning range being relatively limited.

[0014] 2.The utility model discloses a rotating screw rod can be matched with the fifth support to the restriction of fourth support, make fourth support push driven wheel and straighten track, and the transmission wheel will be driven to rotate after the drive of first motor, and the rotation of transmission wheel can drive the track transmission of driven wheel, support wheel and transmission wheel straightening, and the transmission of track can drive chassis transverse movement, and the friction coefficient of track can be expanded with the contact position in the internal of bunker, so that the track type bunker grid clearing machine can be stably transversely moved

[0015] 3.The utility model discloses a battery and with first motor, second motor and third motor electric connection, through the power supply of battery to first motor, second motor and third motor respectively independently can realize the drive of rotating brush, spiral and transmission wheel, through the power supply of battery as power source, avoid the use limitation of traditional need to use the wire connection external power supply, so that the process of equipment operation and cleaning, will not be limited by the length of the electric wire of external power connection, will not be limited by the power connection position, through the power supply of independent battery, can improve the flexibility of equipment operation. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the whole external structure schematic diagram of the utility model;

[0017] Figure 2 It is the track transmission structure front view of the utility model;

[0018] Figure 3 It is the spiral position relation schematic diagram of the utility model;

[0019] Figure 4 It is the fourth support internal structure section view of the utility model;

[0020] Figure 5 It is the Figure 4 A area local enlarged view of the utility model.

[0021] In the figure: 2, chassis; 3, clearing roller; 4, rotating brush; 5, screw; 6, first support; 7, second support; 8, guide wheel; 9, track; 10, third support; 11, supporting wheel; 12, transmission wheel; 13, first motor; 14, fourth support; 15, fifth support; 16, threaded rod; 17, first bevel gear; 18, second bevel gear; 19, battery; 20, second motor; 21, third motor; 22, driven wheel. DETAILED DESCRIPTION

[0022] The application will be further described below in conjunction with specific embodiments.

[0023] As shown in Figure 1 and Figure 3 , the track-type silo grid clogging clearing machine of the embodiment comprises a chassis 2, the lower end of the chassis 2 is transversely provided with a clearing roller 3, a screw 5 and a rotating brush 4, and the rotating brush 4, the screw 5 and the clearing roller 3 are all hung inside the chassis 2 through a first support 6, in the process of transverse movement of the chassis 2, the chassis 2 will synchronously drive the screw 5, the rotating brush 4 and the clearing roller 3 to sequentially contact the grids inside the silo, and sequentially contact and complete the cleaning;

[0024] As shown in Figure 2 and Figure 4 , the front and rear ends of the two sides of the outside of the chassis 2 are both provided with a second support 7, and the second support 7 is welded and fixed with the chassis 2, the lower end of the second support 7 is provided with a guide wheel 8, the guide wheel 8 will walk along the obstacle in the running process of the machine, so as to avoid collision between the device and the obstacle;

[0025] In addition, the front and rear ends of the chassis 2 are both provided with a third support 10, the third support 10 is provided with two, the two third supports 10 are respectively located at the front and rear ends of the chassis 2, the chassis 2 and the third support 10 are fixedly connected through bolts, the lower end of the third support 10 is transversely provided with four supporting wheels 11, the middle of the upper end of the third support 10 is provided with a supporting wheel 11, the upper end of one side of the third support 10 is provided with a transmission wheel 12, the upper end of the other side of the third support 10 is provided with a driven wheel 22, and the transmission wheel 12, the supporting wheel 11 and the driven wheel 22 around the third support 10 can facilitate the transverse movement of the chassis 2;

[0026] In order to facilitate the stable transverse movement of the chassis 2, as shown in Figure 4 , the transmission wheel 12, the driven wheel 22 and the supporting wheel 11 are externally provided with a track 9, and the inside of the track 9 is meshingly connected with the outside of the transmission wheel 12 and the driven wheel 22, the rotation of the transmission wheel 12 can drive the track 9 to transmit under the support of the supporting wheel 11 and the driven wheel 22, and the transmission of the track 9 can drive the chassis 2 to move along the movement track;

[0027] As shown inFigure 4 and Figure 5 As shown in the figure, the outer part of the driven wheel 22 is provided with a fourth support 14, the outer part of the fourth support 14 is provided with a fifth support 15 towards the third support 10, and the fourth support 14 is embedded in the inner part of the fifth support 15 and connected with the inner sliding clamping groove of the fifth support 15, the lateral movement of the fourth support 14 in the fifth support 15 can adjust the fourth support 14, the lateral movement of the fourth support 14 can tighten the track 9, the tightening of the track 9 can facilitate the transmission of the track 9, and the embedding of the fourth support 14 into the inner part of the fifth support 15 can avoid the track 9 being in a tight state, facilitate the disassembly and replacement of the track 9, the inner part of the fifth support 15 is provided with a threaded rod 16, the threaded rod 16 penetrates the fifth support 15 and extends into the inner part of the fourth support 14, and the inner part of the fourth support 14 is threadedly connected with the outer part of the threaded rod 16, the restriction of the fifth support 15 to the fourth support 14 through the threaded connection between the threaded rod 16 and the fifth support 15 makes the fourth support 14 move laterally;

[0028] In addition, one end of the transmission wheel 12 is provided with a second bevel gear 18, one side of the outer part of the second bevel gear 18 is provided with a first bevel gear 17, one end of the first bevel gear 17 is provided with a first motor 13, the output shaft of the first motor 13 can drive the first bevel gear 17 to rotate, the outer part of the first bevel gear 17 is engaged with the outer part of the second bevel gear 18, and the first bevel gear 17 can drive the track 9 to transmit through the second bevel gear 18;

[0029] In order to facilitate the power supply of the equipment and avoid the need for external power supply when the equipment is running, the upper end of the rotating brush 4 is provided with a third motor 21 fixed on the surface of the chassis 2, the upper end of the spiral 5 is provided with a second motor 20 fixed on the surface of the chassis 2, one side of the third motor 21 is provided with a storage battery 19, and the storage battery 19 is electrically connected with the first motor 13, the second motor 20 and the third motor 21, the independent power supply of the first motor 13, the second motor 20 and the third motor 21 by the storage battery 19 can respectively drive the rotating brush 4, the spiral 5 and the transmission wheel 12, and the power supply by the battery as a power source avoids the use limitation of the traditional need to use wires to connect external power supply.

[0030] Working principle: in use, the crawler-type stock bin grid unblocking machine is used to clean the upper end of the stock bin grid, the first motor 13 corresponding to one end of the first bevel gear 17 is started, the first motor 13 can drive the second bevel gear 18 to rotate through the first bevel gear 17, the rotation of the second bevel gear 18 can drive the transmission wheel 12 to rotate, the rotation of the transmission wheel 12 can drive the crawler belt 9 supported by the support wheel 11 and the third support 10 to transmit, the crawler belt 9 drives the chassis 2 and the unblocking roller 3, the rotating brush 4 and the cleaning screw 5 suspended at the lower end of the chassis 2 to move horizontally during the transmission process, the unblocking roller 3 dredges the material holes of the grid, and the rotating brush 4 can clean the internal through holes of the grid, and the rotation of the cleaning screw 5 can push the materials in the stock bin to the two sides, at the same time, the guide wheel 8 slides horizontally on the channel steel 1 of the inner wall of the stock bin.

[0031] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. A grid unclogger for a silo, comprising a chassis (2), characterized in that, The chassis (2) is provided with a guide wheel (8) connected by a second support (7) on both sides, and the front and rear ends of the chassis (2) are provided with a third support (10), the lower end of the third support (10) is transversely provided with four supporting wheels (11), the middle of the upper end of the third support (10) is provided with a supporting wheel (11), the upper end of one side of the third support (10) is provided with a transmission wheel (12), the upper end of the other side of the third support (10) is provided with a driven wheel (22), the outside of the transmission wheel (12), the driven wheel (22) and the supporting wheel (11) is provided with a track (9), and the lower end of the chassis (2) is transversely provided with a clearing roller (3), a spiral (5) and a rotating brush (4).

2. The dragline stock bin grid unclogger of claim 1, wherein, The third support (10) is provided with two, and the two third supports (10) are respectively located at the front and rear ends of the chassis (2), and the chassis (2) and the third support (10) are fixedly connected by bolts.

3. The dragline stock bin grid unclogger of claim 1, wherein, The inside of the track (9) is in meshing connection with the outside of the transmission wheel (12) and the driven wheel (22).

4. The dragline stock bin grid unclogger of claim 3, wherein, The outside of the driven wheel (22) is provided with a fourth support (14), the outside of the fourth support (14) is provided with a fifth support (15) towards the third support (10), and the fourth support (14) is embedded in the inside of the fifth support (15) and connected with the inside sliding clamping groove of the fifth support (15).

5. The dragline stock bin grid unclogger of claim 4, wherein, The inside of the fifth support (15) is provided with a threaded rod (16) penetrating through, and the inside of the fourth support (14) is in threaded cooperation with the outside of the threaded rod (16).

6. The dragline stock bin grid unclogger of claim 4, wherein, One end of the transmission wheel (12) is provided with a second bevel gear (18), one side of the outside of the second bevel gear (18) is provided with a first bevel gear (17), and one end of the first bevel gear (17) is provided with a first motor (13).

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