CN214651545U - Polyurethane sweeper convenient to maintain - Google Patents

Abstract

The utility model relates to the technical field of cleaning materials on the surface of a conveyor belt, in particular to a polyurethane cleaner convenient for maintenance, which can improve the operation portability, does not need to stop the machine, reduces the influence on the working efficiency and improves the practicability; including polyurethane cleaning knife, a fixed base, the limiting plate, multiunit fixing bolt, multiunit fixation nut, the rack, the rotating gear, including a motor, an end cap, a controller, and a cover plate, the speed reducer, the transmission shaft, the chassis, two sets of first cylinders, two sets of first lifter, the multiunit second cylinder, the multiunit second lifter, two sets of crane and two sets of backing roll, two sets of first lifter top is provided with the guide block, the fixing base bottom is provided with the spout, and be provided with spacing in the fixing base bottom, the guide block is arranged in the spout, the multiunit second cylinder is all installed on the chassis, multiunit second lifter both ends are connected with two sets of cranes and multiunit second cylinder output respectively, two sets of backing roll both ends respectively with two sets of crane rotatable coupling.

Description

Polyurethane sweeper convenient to maintain

Technical Field

The utility model relates to a technical field of conveyer belt surface material clearance especially relates to a polyurethane sweeper convenient to maintain.

Background

As is well known, in the material transmission process, the conveyer belt is a commonly used transmission device, when the conveyer belt is adopted to transmit materials, the surface of the conveyer belt is easy to remain partial materials to be adhered on the conveyer belt, along with the adhesion of the materials, the load of the conveyer belt is easy to increase, the service life of the conveyer belt is influenced, and the damage of the conveyer belt is easy to cause.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can improve operation portability to need not the processing of stopping, reduce the influence that causes work efficiency, improve the polyurethane sweeper of the maintenance of being convenient for of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a polyurethane sweeper convenient to maintain comprises a polyurethane sweeping knife, a fixed seat, a limiting plate, a plurality of groups of fixing bolts, a plurality of groups of fixing nuts, a rack, a rotating gear, a motor, a speed reducer, a transmission shaft, an underframe, two groups of first cylinders, two groups of first lifting rods, a plurality of groups of second cylinders, a plurality of groups of second lifting rods, two groups of lifting frames and two groups of supporting rollers, wherein the bottom of the polyurethane sweeping knife is provided with a slot, the limiting plate is installed on the fixed seat, the limiting plate is inserted into the slot, the plurality of groups of fixing bolts respectively penetrate through the polyurethane sweeping knife and the limiting plate, the plurality of groups of fixing nuts are respectively screwed on the plurality of groups of fixing bolts, the two groups of first cylinders are both installed on the underframe, the two groups of first lifting rods are respectively installed at the output ends of the two groups of first cylinders, guide blocks are arranged at the top ends of the two groups of first lifting rods, a sliding chute is arranged at the bottom of the fixed seat, and be provided with spacing bottom the fixing base, the guide block is arranged in the spout to spacing bypasses the guide block, the rack is installed in the fixing base bottom, the motor is installed on the speed reducer, the speed reducer is installed on the chassis, the transmission shaft both ends are connected with rotary gear and speed reducer output respectively, multiunit second cylinder is all installed on the chassis, multiunit second lifter both ends are connected with two sets of cranes and multiunit second cylinder output respectively, two sets of backing rolls both ends respectively with two sets of crane rotatable coupling.

Specifically, still include two sets of bracing pieces and two sets of pulleys, two sets of bracing pieces both ends are connected with fixing base bottom and two sets of pulleys respectively.

The anti-skid device comprises a guide block, a sliding groove and a non-slip pad, wherein the guide block is arranged on the inner wall of the sliding groove, and the non-slip pad is in contact with the guide block.

The guide block comprises a guide block body, a guide block is arranged on the guide block body, a limiting pin is arranged at the front end of the guide block body, a limiting hole is formed in the front end of the guide block body, the limiting pin penetrates through the limiting hole, and one end of the limiting pin is connected with the taking and placing handle.

Specifically, still include two sets of spacing rings and two sets of blotters, two sets of spacing rings are all installed at the fixing base front end, two sets of blotters are installed respectively on two sets of spacing ring inner walls, the spacer pin passes two sets of spacing rings to the spacer pin contacts with two sets of blotters.

The lifting device comprises a lifting frame, a plurality of groups of second lifting rods and a plurality of groups of reinforcing rods, wherein the lifting frame is connected with the lifting frame through a plurality of groups of second lifting rods.

(III) advantageous effects

Compared with the prior art, the utility model provides a polyurethane sweeper convenient to maintain possesses following beneficial effect: the low-cost fixed installation is in the area below the conveyor belt, and two groups of first cylinders are controlled, so that two groups of first lifting rods drive the fixed seat and the polyurethane cleaning knife to move upwards, the polyurethane cleaning knife is in contact with the conveyor belt, impurities adhered on the conveyor belt can be scraped through the polyurethane cleaning knife along with the movement of the conveyor belt, the conveyor belt can be conveniently cleaned, when the polyurethane cleaning knife needs to be maintained, a plurality of groups of second cylinders are controlled, a plurality of groups of second telescopic rods drive two groups of lifting frames and two groups of supporting rolls to move upwards, two groups of supporting rolls are in contact with the conveyor belt, the conveyor belt is tensioned, a certain supporting function is played for the conveyor belt, and two groups of first cylinders are controlled, so that the fixed seat and the polyurethane cleaning knife descend until the polyurethane cleaning knife leaves the conveyor belt and the distance between the polyurethane cleaning knife and the conveyor belt is increased, and finally, the rack is meshed with the rotating gear, the motor is electrified and started, after the power output by the motor is reduced through the speed reducer, the transmission shaft is driven to drive the rotating gear to rotate, so that the driving gear moves, the fixing frame and the polyurethane cleaning knife are driven to move away from the lower area of a conveyor belt, the polyurethane cleaning knife can be conveniently maintained, the operation portability can be improved, the machine halt treatment is not needed, the influence on the working efficiency is reduced, the practicability is improved, when the fixing seat moves, the moving direction of the fixing seat can be conveniently limited through the mutual matching of the guide block and the sliding groove in the fixing seat, and the position of the fixing seat can be conveniently supported.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a rear view structure diagram of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

in the drawings, the reference numbers: 1. polyurethane cleaning knives; 2. a fixed seat; 3. a limiting plate; 4. fixing the bolt; 5. fixing a nut; 6. a rack; 7. a rotating gear; 8. a motor; 9. a speed reducer; 10. a drive shaft; 11. a chassis; 12. a first cylinder; 13. a first lifting rod; 14. a second cylinder; 15. a second lifting rod; 16. a lifting frame; 17. a support roller; 18. a guide block; 19. A limiting frame; 20. a support bar; 21. a pulley; 22. a non-slip mat; 23. a spacing pin; 24. a taking and placing handle; 25. a limiting ring; 26. a cushion pad; 27. a reinforcing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a polyurethane sweeper convenient for maintenance comprises a polyurethane sweeping knife 1, a fixed base 2, a limit plate 3, a plurality of sets of fixing bolts 4, a plurality of sets of fixing nuts 5, a rack 6, a rotary gear 7, a motor 8, a speed reducer 9, a transmission shaft 10, a chassis 11, two sets of first cylinders 12, two sets of first lifting rods 13, a plurality of sets of second cylinders 14, a plurality of sets of second lifting rods 15, two sets of lifting frames 16 and two sets of supporting rollers 17, wherein a slot is arranged at the bottom of the polyurethane sweeping knife 1, the limit plate 3 is mounted on the fixed base 2, the limit plate 3 is inserted into the slot, the plurality of sets of fixing bolts 4 respectively penetrate through the polyurethane sweeping knife 1 and the limit plate 3, the plurality of sets of fixing nuts 5 are respectively screwed on the plurality of sets of fixing bolts 4, the two sets of first cylinders 12 are both mounted on the chassis 11, the two sets of first lifting rods 13 are respectively mounted at the output ends of the two sets of first cylinders 12, the top ends of the two groups of first lifting rods 13 are provided with guide blocks 18, the bottom of the fixed seat 2 is provided with a sliding groove, the bottom of the fixed seat 2 is provided with a limiting frame 19, the guide blocks 18 are positioned in the sliding groove, the limiting frame 19 bypasses the guide blocks 18, the rack 6 is arranged at the bottom of the fixed seat 2, the motor 8 is arranged on a speed reducer 9, the speed reducer 9 is arranged on an underframe 11, two ends of a transmission shaft 10 are respectively connected with an output end of a rotating gear 7 and an output end of the speed reducer 9, a plurality of groups of second air cylinders 14 are all arranged on the underframe 11, two ends of a plurality of groups of second lifting rods 15 are respectively connected with two groups of lifting frames 16 and output ends of a plurality of groups of second air cylinders 14, two ends of two groups of supporting rollers 17 are respectively rotatably connected with the two groups of lifting frames 16, the two groups of supporting rollers 20 and two groups of pulleys 21, two ends of two groups of supporting rollers 20 are respectively connected with the bottom of the fixed seat 2 and the two groups of pulleys 21, and also comprises an anti-skid pad 22, the slipmat 22 is installed on the spout inner wall, and slipmat 22 and the contact of guide block 18, still include spacer pin 23 and get and put handle 24, the guide block front end is provided with spacing hole, spacer pin 23 passes spacing hole, and 23 one end of spacer pin is connected with getting and putting handle 24, still include two sets of spacing rings 25 and two sets of blotter 26, 2 front ends at the fixing base are all installed to two sets of spacing rings 25, two sets of blotter 26 are installed respectively on two sets of spacing ring 25 inner walls, two sets of spacing rings 25 are passed to spacer pin 23, and spacer pin 23 and two sets of blotter 26 contact, still include multiunit stiffener 27, multiunit stiffener 27 both ends are connected with multiunit second lifter 15 and two sets of crane 16 respectively.

The utility model discloses a polyurethane sweeper convenient to maintain, when it is using, will low-priced fixed mounting in the conveyer belt below region, and control two sets of first cylinders 12, make two sets of first lifter 13 drive fixing base 2 and polyurethane cleaning knife 1 and move upwards, make polyurethane cleaning knife 1 and conveyer belt contact, along with the motion of conveyer belt, can scrape off the impurity of adhesion on the conveyer belt through polyurethane cleaning knife 1, thus can conveniently clear up the conveyer belt, when needing to maintain polyurethane cleaning knife 1, control multiunit second cylinder 14, make multiunit second telescopic link drive two sets of erectors 16 and two sets of backing rolls 17 and move upwards, make two sets of backing rolls 17 and conveyer belt contact, the tensioning conveyer belt, play certain supporting role to the conveyer belt, and control two sets of first cylinders 12, make fixing base 2 and polyurethane cleaning knife 1 descend, until the polyurethane cleaning knife 1 leaves the conveyor belt and the distance between the polyurethane cleaning knife 1 and the conveyor belt is increased, finally the rack 6 is meshed with the rotating gear 7, the motor 8 is electrified and started, the power output by the motor 8 is reduced by the speed reducer 9, the transmission shaft 10 drives the rotating gear 7 to rotate, so as to drive the gear to move, thereby driving the fixing frame and the polyurethane cleaning knife 1 to move away from the lower area of the conveyor belt, facilitating the maintenance of the polyurethane cleaning knife 1, improving the operation portability, and the machine does not need to be stopped, thereby reducing the influence on the working efficiency and improving the practicability, when the fixed seat 2 moves, can conveniently inject the moving direction of fixing base 2 through the spout of guide block 18 on with fixing base 2 mutually supporting, the colleague can conveniently support the position of fixing base 2 through two sets of back shafts through the slip on ground of two sets of pulley 21 edges.

After the maintenance of the polyurethane cleaning knife 1 is completed, the polyurethane cleaning knife 1 is reset through the meshing of the rotary gear 7 and the rack 6 until the limiting frame 19 is contacted with the first lifting rod 13 positioned at the rear side, the front end of the guide block 18 leaks out of the fixing seat 2, and the limiting pin penetrates through the limiting ring 25 and the limiting hole, so that the relative position relation between the guide block 18 and the fixing seat 2 can be conveniently limited, and the friction force between the limiting pin and the limiting ring 25 can be improved through the two groups of cushion pads 26. When the second lifting rod 15 drives the lifting seat to move up and down, the connection relationship between the lifting seat and the lifting seat can be improved through the multiple groups of reinforcing rods 27.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A polyurethane sweeper convenient to maintain is characterized by comprising a polyurethane sweeping knife (1), a fixing seat (2), a limiting plate (3), a plurality of groups of fixing bolts (4), a plurality of groups of fixing nuts (5), a rack (6), a rotary gear (7), a motor (8), a speed reducer (9), a transmission shaft (10), an underframe (11), two groups of first cylinders (12), two groups of first lifting rods (13), a plurality of groups of second cylinders (14), a plurality of groups of second lifting rods (15), two groups of lifting frames (16) and two groups of supporting rollers (17), wherein the bottom of the polyurethane sweeping knife (1) is provided with a slot, the limiting plate (3) is installed on the fixing seat (2), the limiting plate (3) is inserted into the slot, the plurality of groups of fixing bolts (4) respectively penetrate through the polyurethane sweeping knife (1) and the limiting plate (3), the plurality of groups of fixing nuts (5) are respectively screwed on the plurality of groups of fixing bolts (4), two sets of first cylinders (12) are all installed on chassis (11), two sets of first lifter (13) are installed respectively at two sets of first cylinders (12) output, and are provided with guide block (18) on two sets of first lifter (13) tops, fixing base (2) bottom is provided with the spout, and is provided with spacing (19) bottom fixing base (2), guide block (18) are arranged in the spout to guide block (18) are walked around to spacing (19), rack (6) are installed in fixing base (2) bottom, motor (8) are installed on speed reducer (9), speed reducer (9) are installed on chassis (11), transmission shaft (10) both ends are connected with rotating gear (7) and crane (9) output respectively, multiunit second cylinder (14) are all installed on chassis (11), multiunit second lifter (15) both ends respectively with two sets of (16) and multiunit second cylinder (14) The output ends are connected, and the two ends of the two groups of supporting rollers (17) are respectively and rotatably connected with the two groups of lifting frames (16).

2. The polyurethane sweeper convenient to maintain as claimed in claim 1, further comprising two sets of support rods (20) and two sets of pulleys (21), wherein two ends of the two sets of support rods (20) are respectively connected with the bottom of the fixed seat (2) and the two sets of pulleys (21).

3. A polyurethane sweeper facilitating maintenance according to claim 2, characterized by further comprising a non-slip mat (22), the non-slip mat (22) being mounted on the inner wall of the chute and the non-slip mat (22) being in contact with the guide block (18).

4. The polyurethane sweeper convenient to maintain as claimed in claim 3, further comprising a limiting pin (23) and a pick-and-place handle (24), wherein a limiting hole is formed in the front end of the guide block (18), the limiting pin (23) penetrates through the limiting hole, and one end of the limiting pin (23) is connected with the pick-and-place handle (24).

5. The polyurethane sweeper convenient to maintain as claimed in claim 4, further comprising two sets of limit rings (25) and two sets of cushion pads (26), wherein the two sets of limit rings (25) are both mounted at the front end of the fixing base (2), the two sets of cushion pads (26) are respectively mounted on the inner walls of the two sets of limit rings (25), the limit pin (23) penetrates through the two sets of limit rings (25), and the limit pin (23) is in contact with the two sets of cushion pads (26).

6. The polyurethane sweeper convenient to maintain as claimed in claim 5, further comprising a plurality of groups of reinforcing rods (27), wherein two ends of the plurality of groups of reinforcing rods (27) are respectively connected with the plurality of groups of second lifting rods (15) and the two groups of lifting frames (16).

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