Heavy hammer type icebreaking sweeper

Abstract

The utility model discloses a heavy hammer type icebreaking sweeper, which belongs to the technical field of icebreaking sweeping and comprises two mounting frames, mounting blocks are mounted at the tops of the mounting frames through bolts, a rotating shaft is mounted between two rotating rings, and the rotating rings are embedded at two ends of the rotating shaft and positioned on the inner sides of the mounting blocks. A plurality of sweeping strips which are evenly arranged are installed on the outer side of the rotating shaft, two scraping strips are connected to one side of each sweeping strip, a driving piece used for driving the rotating shaft to rotate is installed on the top of the other installing frame, the driving piece drives the rotating shaft to rotate through a connecting piece, and the installing frames are installed and fixed through a plurality of bolts; and therefore, the rotating shaft drives the multiple sweeping strips to rotate quickly, and the multiple sweeping strips brush and clean coal slime and ice blocks at the bottom of the conveying belt.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of coal mine transportation, concretely is heavy hammer type ice breaking sweeper. BACKGROUND

[0002] When coal mine is mined and transported, the belt conveyor is usually used for transfer transmission, and ice and coal slime are easily adhered to the surface of the conveying belt when the conveying belt conveys coal, which can easily increase the weight of the conveying belt and reduce the efficiency of conveying coal.

[0003] The existing equipment is inconvenient to clean the residual coal slime or ice blocks on the surface of the conveying belt, which can easily increase the weight of the conveying belt and occupy the space of the conveying belt, and the cleaning structure is prone to damage, cannot be stably installed and disassembled for maintenance, and reduces the efficiency and practicality of conveying coal, so the heavy hammer type ice breaking sweeper needs to be designed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing heavy hammer type ice breaking sweeper to solve the problems in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: heavy hammer type ice breaking sweeper, including two mounting frames, the mounting frame top is equipped with the mounting block through the bolt, two the mounting block between installation has the pivot, the pivot both ends and located the inboard embedding of the rotating ring of mounting block, the pivot outside installation has evenly arranged a plurality of cleaning strips, another The mounting frame top is equipped with the driving element for driving the pivot to rotate, the driving element and the pivot one end are equipped with the connecting piece for fixing the pivot.

[0006] Preferably, the driving element includes an adapter rack mounted on the top of one of the mounting frames, a motor is mounted on the top of the adapter rack, a first bevel gear is sleeved on the output shaft end of the bottom of the motor, a connecting shaft is mounted inside the adapter rack, a second bevel gear is sleeved on one end of the connecting shaft, a fixed block is mounted on one end of the pivot, a fixed frame is connected to one end of the connecting shaft, the first bevel gear is engaged with the second bevel gear, and the fixed frame is sleeved with the fixed block.

[0007] Preferably, the connecting piece includes two movable grooves opened on one side of the fixed frame, two fixed grooves are opened on the other side of the fixed block, a bidirectional screw rod penetrates the inside of the fixed frame, two connecting plates are sleeved on the outside of the bidirectional screw rod, a lock block is connected to one side of the connecting plate near one end, a lock groove is opened on one side of the fixed groove, the bidirectional screw rod penetrates the connecting plate and is screwed with it, and the movable groove is spliced and matched with the fixed groove.

[0008] Preferably, the mounting frame is connected with a positioning block on the inner side, the fixing block is provided with a positioning slot on the other side, and the positioning block is movably connected with the positioning slot.

[0009] Preferably, the fixing block is connected with a plurality of limiting strips arranged in a circle on the outer side, the mounting frame is provided with a plurality of notches arranged in a circle on the outer side, and the limiting strips are movably connected with the notches.

[0010] Preferably, the fixing slot is provided with two guide rods on the inner side, the guide rods penetrate through the connecting plate and are slidably connected with the connecting plate.

[0011] Preferably, the cleaning strip is connected with two scraping strips on one side.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The rotating shaft rotates in the mounting block through the rotating ring, friction between the rotating shaft and the mounting block is avoided, the driving part drives the rotating shaft to rotate through the connecting part, the mounting frame is installed and fixed through the plurality of bolts, so that the rotating shaft drives the plurality of cleaning strips to rotate rapidly, the plurality of cleaning strips brush and clean the coal slime and ice blocks on the bottom of the conveying belt, and the coal slime and ice blocks are prevented from remaining on the outer side of the conveying belt.

[0014] 2. The motor drives the first bevel gear to rotate through the output shaft, then the first bevel gear drives the connecting shaft to rotate through the second bevel gear, and then the connecting shaft drives the plurality of cleaning strips to rotate through the rotating shaft.

[0015] 3. The fixing block at one end of the rotating shaft is inserted into the fixing frame at one end of the connecting shaft, the two connecting plates are brought close to or away from each other through the bidirectional screw rod, the locking block at one end of the connecting plate is inserted into or separated from the locking slot, and the convenience and stability of installing the rotating shaft are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic view of the overall structure of the utility model;

[0017] Figure 2 It is a left view of the overall structure of the utility model;

[0018] Figure 3 It is a schematic view of the overall structure of the utility model; Figure 2 It is an enlarged view of A in the middle;

[0019] Figure 4 It is a schematic view of the structure of the cleaning strip and the scraping strip in the overall structure of the utility model.

[0020] In the figure: 1, mounting frame; 2, mounting block; 3, rotating shaft; 4, rotating ring; 5, cleaning bar; 6, adapter frame; 7, motor; 8, first bevel gear; 9, connecting shaft; 10, second bevel gear; 11, fixed block; 12, fixed frame; 13, movable slot; 14, fixed slot; 15, bidirectional screw rod; 16, connecting plate; 17, lock catch block; 18, lock catch slot; 19, positioning block; 20, positioning slot; 21, limiting strip; 22, notch; 23, guide rod; 24, scraping bar. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. EMBODIMENT

[0022] Please refer to Figures 1-4 The utility model provides heavy hammer type ice breaking sweeper semitrailer's traction device, including two mounting frames 1, the top of mounting frame 1 is installed with mounting block 2 through bolt, two mounting blocks 2 between installation has rotating shaft 3, and the rotating ring 4 is embedded in the inside of rotating shaft 3 both ends and located mounting block 2, the outside of rotating shaft 3 is installed with the even arrangement multiple cleaning bars 5, and the one side of cleaning bar 5 is connected with two scraping bars 24, and the top of another mounting frame 1 is installed with the driving element for driving rotating shaft 3 to rotate, and the one end of driving element and rotating shaft 3 is installed with the connecting piece for fixing rotating shaft 3.

[0023] Specifically, the driving element drives the rotating shaft 3 to rotate through the connecting piece, the mounting frame 1 is installed and fixed by a plurality of bolts, so that the rotating shaft 3 drives the multiple cleaning bars 5 to rotate rapidly, the multiple cleaning bars 5 brush and clean the coal slime and ice blocks on the bottom of the conveyor belt, and the scraping bar 24 on one side of the cleaning bar 5 can sweep and clean the coal slime or ice blocks on the outside of the conveyor belt, so that the coal slime and ice blocks are prevented from being retained on the outside of the conveyor belt.

[0024] The driving element includes the adapter frame 6 installed on the top of one of the mounting frames 1, the motor 7 is installed on the top of the adapter frame 6, the output shaft end of the motor 7 is sleeved with the first bevel gear 8, the connecting shaft 9 is installed on the inside of the adapter frame 6, the second bevel gear 10 is sleeved on one end of the connecting shaft 9, the fixed block 11 is installed on one end of the rotating shaft 3, the fixed frame 12 is connected to one end of the connecting shaft 9, the two guide rods 23 are installed on the inside of the fixed slot 14, the guide rods 23 penetrate through the connecting plate 16 and are slidably connected thereto, the first bevel gear 8 is engaged with the second bevel gear 10, and the fixed frame 12 is sleeved with the fixed block 11.

[0025] Further, the motor 7 can drive the first bevel gear 8 to rotate through the output shaft, then the first bevel gear 8 drives the connecting shaft 9 to rotate through the second bevel gear 10, then the connecting shaft 9 drives the plurality of cleaning strips 5 to rotate through the rotating shaft 3.

[0026] Specifically, the connecting piece includes two movable grooves 13 opened on one side of the fixed frame 12, two fixed grooves 14 opened on the other side of the fixed block 11, a bidirectional screw rod 15 penetrating through the inner side of the fixed frame 12, two connecting plates 16 sleeved on the outer side of the bidirectional screw rod 15, a lock block 17 connected to one side of the connecting plate 16 and close to one end, a lock groove 18 opened on one side of the fixed groove 14, a positioning block 19 connected to the inner side of the mounting frame 1, a positioning groove 20 opened on the other side of the fixed block 11, a plurality of limiting strips 21 circumferentially arranged on the outer side of the fixed block 11, a plurality of notches 22 circumferentially arranged on the outer side of the mounting frame 1, the limiting strips 21 movably connected with the notches 22, the positioning block 19 movably connected with the positioning groove 20, the bidirectional screw rod 15 penetrating through the connecting plate 16 and screwing with it, and the movable groove 13 and the fixed groove 14 spliced and fitted.

[0027] The fixed block 11 at one end of the rotating shaft 3 is inserted into the fixed frame 12 at one end of the connecting shaft 9, the positioning block 19 is embedded into the positioning groove 20, and at the same time, the plurality of limiting strips 21 are embedded into the notches 22, thereby increasing the contact area of the spliced and mounted fixed block 11 and fixed frame 12, the two connecting plates 16 can be brought close to or away from each other through the bidirectional screw rod 15, the two guide rods 23 can guide and limit the connecting plate 16, prevent the connecting plate 16 from deviating, make the lock block 17 at one end of the connecting plate 16 inserted into or separated from the lock groove 18, and improve the convenience and stability of installing the rotating shaft 3.

[0028] The working principle is that first, the fixed block 11 at one end of the rotating shaft 3 is inserted into the fixed frame 12 at one end of the connecting shaft 9, then the positioning block 19 is embedded into the positioning groove 20, and at the same time, the plurality of limiting strips 21 are embedded into the notches 22, then the bidirectional screw rod 15 is rotated to drive the two connecting plates 16 to approach each other, and at the same time, the two guide rods 23 guide the connecting plate 16, then the lock block 17 at one end of the connecting plate 16 is inserted into the lock groove 18, so that the fixed frame 12 and the fixed block 11 are locked and installed, then the motor 7 is started to drive the first bevel gear 8 to rotate through the output shaft, then the first bevel gear 8 drives the connecting shaft 9 to rotate through the second bevel gear 10, then the connecting shaft 9 drives the plurality of cleaning strips 5 to rotate through the rotating shaft 3, and then the scraping strip 24 on one side of the cleaning strip 5 sweeps and cleans the coal slime or ice block on the outer side of the conveying belt.

[0029] The contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0030] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A heavy-duty hammer ice-breaking sweeper, comprising two mounting brackets (1), characterized in that: The mounting bracket (1) has mounting blocks (2) bolted to its top. A rotating shaft (3) is installed between the two mounting blocks (2). Rotating rings (4) are embedded at both ends of the rotating shaft (3) and inside the mounting blocks (2). Multiple cleaning strips (5) are evenly arranged on the outside of the rotating shaft (3). A driving component for rotating the rotating shaft (3) is installed on the top of another mounting bracket (1). A connecting component for fixing the rotating shaft (3) is installed between the driving component and one end of the rotating shaft (3).

2. The heavy-duty hammer ice-breaking and cleaning device according to claim 1, characterized in that: The drive unit includes a transfer frame (6) mounted on the top of one of the mounting brackets (1), a motor (7) mounted on the top of the transfer frame (6), a first bevel gear (8) fitted on the output shaft end of the motor (7), a connecting shaft (9) mounted on the inner side of the transfer frame (6), a second bevel gear (10) fitted on one end of the connecting shaft (9), a fixing block (11) mounted on one end of the rotating shaft (3), and a fixing frame (12) connected to one end of the connecting shaft (9). The first bevel gear (8) meshes with the second bevel gear (10), and the fixing frame (12) is sleeved with the fixing block (11).

3. The heavy-duty hammer ice-breaking and cleaning device according to claim 2, characterized in that: The connector includes two movable slots (13) on one side of the fixed frame (12), and two fixed slots (14) on the other side of the fixed block (11). A bidirectional screw (15) passes through the inner side of the fixed frame (12), and two connecting plates (16) are fitted on the outer side of the bidirectional screw (15). A locking block (17) is connected to one side of the connecting plate (16) and near one end. A locking slot (18) is provided on one side of the fixed slot (14). The bidirectional screw (15) passes through the connecting plate (16) and is screwed to it. The movable slots (13) and the fixed slots (14) are spliced ​​and fitted together.

4. The heavy-duty hammer ice-breaking and cleaning device according to claim 3, characterized in that: The mounting bracket (1) has a positioning block (19) connected to its inner side, and the fixing block (11) has a positioning groove (20) on its other side. The positioning block (19) and the positioning groove (20) are movably connected.

5. The heavy-duty hammer ice-breaking sweeper according to claim 3, characterized in that: The fixed block (11) is connected to a plurality of circumferentially arranged limiting strips (21), and the mounting bracket (1) is provided with a plurality of circumferentially arranged notches (22) on the outside. The limiting strips (21) and the notches (22) are movably connected.

6. The heavy-duty hammer ice-breaking sweeper according to claim 3, characterized in that: Two guide rods (23) are installed inside the fixing groove (14). The guide rods (23) pass through the connecting plate (16) and are slidably connected to it.

7. The heavy-duty hammer ice-breaking sweeper according to claim 1, characterized in that: Two scraper strips (24) are connected to one side of the cleaning strip (5).

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