Sports floor rubber mat pulling device for stadium

Abstract

The invention relates to the technical field of floor rubber mat laying, and discloses a sports floor rubber mat pulling device for a stadium, which can automatically lay floor rubber mats, save manpower, lay the floor rubber mats more smoothly and collect raised dust. Comprising a bearing trolley, a material supporting mechanism, a transfer frame, a ground rubber mat pressing mechanism, a dust absorption mechanism, a balancing weight, a mobile power source and an automatic moving mechanism, the material supporting mechanism is installed on the bearing trolley, the front end of the bearing trolley is fixedly connected with the transfer frame, and the ground rubber mat pressing mechanism and the dust absorption mechanism are installed on the transfer frame; the dust absorption mechanism is located on the front side of the floor rubber mat pressing mechanism, a balancing weight is placed on the bearing trolley, and an automatic moving mechanism is installed at the bottom of the bearing trolley. The floor rubber mat is automatically and flatly installed on the ground, and manpower is saved.

Description

Technical Field

[0001] The invention relates to the technical field of laying rubber floor mats, in particular to a rubber floor mat puller for sports stadiums. Background Art

[0002] Floor mats usually refer to a floor material made of plastic or rubber. Its main raw material is mostly high-quality polyvinyl chloride resin, which has many advantages. For example, it is fireproof and flame-retardant; it can also play a role in sound insulation and shockproof.

[0003] A large number of rubber floor mats are often laid in university gymnasiums to improve the cushioning performance of the floor and prevent students from falling to the floor and suffering serious injuries during exercise.

[0004] At present, the laying of floor mats is done manually, which is very labor-intensive and requires manual pressing, which is troublesome. Therefore, in view of the above situation, it is urgent to develop a sports floor mat puller that can automatically install the floor mat flat on the ground and save manpower to overcome the shortcomings in current practical applications and meet current needs. Summary of the invention

[0005] The purpose of the present invention is to provide a sports floor rubber mat puller for a sports stadium, which can automatically lay the floor rubber mat, save manpower, lay the floor rubber mat more evenly, and collect the dust raised.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: The sports floor mat puller of a sports stadium comprises a carrying trolley, a material supporting mechanism, an adapter frame, a floor mat pressing mechanism, a dust absorbing mechanism, a counterweight, a mobile power supply and an automatic moving mechanism. The material supporting mechanism is installed on the carrying trolley, the front end of the carrying trolley is fixedly connected to the adapter frame, the floor mat pressing mechanism and the dust absorbing mechanism are installed on the adapter frame, the dust absorbing mechanism is located at the front side of the floor mat pressing mechanism, the counterweight is placed on the carrying trolley, and the automatic moving mechanism is installed at the bottom of the carrying trolley. The material supporting mechanism comprises: a bidirectional screw, a first external thread, a second external thread, a first thread block, a second thread block, an extension plate, a support shaft, an in-place baffle, a slider, a linear slide rail and a rotary drive mechanism, and both ends of the bidirectional screw are connected to the The carrying trolley is rotatably connected, the left half of the bidirectional screw is provided with the first external thread, the outer side of the first external thread is installed with the first thread block meshing with it, the right half of the bidirectional screw is provided with the second external thread, the outer side of the second external thread is installed with the second thread block meshing with it, the upper sides of the first thread block and the second thread block are fixedly connected with an extension plate, each of the extension plates is rotatably connected with a support shaft, each of the support shafts is fixed with an in-position baffle, the lower sides of the first thread block and the second thread block are fixed with a slider, the slider is slidably installed on the linear slide rail, the rotation directions of the first external thread and the second external thread are opposite, and a rotating drive mechanism for driving the bidirectional screw to rotate is installed on the carrying trolley. When in use, first place the floor rubber mat material roll on the material supporting mechanism, then pass the floor rubber mat on the floor rubber mat material roll through the bottom of the floor rubber mat pressing mechanism and stick it to the ground, press the front end of the floor rubber mat to the ground through the counterweight block, then drive the carrying trolley to move forward on the ground through the automatic moving mechanism, pull the floor rubber mat material roll to move on the ground through the carrying trolley, and press the floor rubber mat to the ground through the floor rubber mat pressing mechanism, so that the floor rubber mat is automatically laid, saving manpower and laying more smoothly.

[0007] Preferably: the rotary drive mechanism includes: a first motor, a driving wheel, a driven wheel and a transmission belt, the first motor is fixedly mounted on the carrying trolley by screws, a driving wheel is fixedly mounted on the output shaft of the first motor, the driving wheel is transmission-connected to the driven wheel through the transmission belt, and the driven wheel is fixedly mounted on the bidirectional screw.

[0008] Preferably, a lifting handle is fixedly welded on the counterweight block, and the counterweight block and the lifting handle are both made of iron material.

[0009] Preferably: the floor rubber pad pressing mechanism includes: a threaded sleeve, a threaded rod, a lifting frame, a flattening roller, a second motor, a first cylindrical gear and a second cylindrical gear, the threaded sleeve is rotatably connected to the adapter frame via a bearing, the threaded sleeve is installed with the threaded rod passing through the threaded sleeve, the bottom of the threaded rod is fixed to the lifting frame, the flattening roller is rotatably connected in the lifting frame, the second motor is fixed to the adapter frame via screws, the first cylindrical gear is fixedly installed on the output shaft of the second motor, the second cylindrical gear meshing with the first cylindrical gear is provided on one side of the first cylindrical gear, and the second cylindrical gear is fixedly installed on the threaded sleeve.

[0010] Preferably, two limiting guide rods penetrating the adapter frame are fixed on the lifting frame, the limiting guide rods are slidably connected to the adapter frame, and a blocking piece is fixed on the top of each limiting guide rod.

[0011] Preferably, the dust absorbing mechanism comprises: a vacuum cleaner, a connecting pipe and a vacuum nozzle, the vacuum cleaner is fixed to the adapter frame by screws, the suction nozzle of the vacuum cleaner is connected to the connecting pipe, and a plurality of vacuum nozzles are connected to the bottom of the connecting pipe.

[0012] Preferably: the automatic moving mechanism includes: a rotating shaft, a roller, a third motor, a third cylindrical gear and a fourth cylindrical gear, the rotating shaft is rotatably connected to the lower side of the carrying trolley, rollers are fixed at both ends of the rotating shaft, the third motor is fixedly connected to the carrying trolley by screws, the third cylindrical gear is fixedly installed on the output shaft of the third motor, the fourth cylindrical gear meshing with the third cylindrical gear is installed on one side of the third cylindrical gear, and the fourth cylindrical gear is fixedly installed on the rotating shaft.

[0013] Preferably, the outer side of the roller is provided with anti-slip grooves.

[0014] Preferably, the mobile power source is installed on the carrying trolley, and the first motor, the second motor, the vacuum cleaner and the third motor are all electrically connected to the mobile power source through wires.

[0015] The beneficial effects of the present invention are as follows: the present invention pulls the floor mat material roll to move on the ground through the carrying trolley, and presses the floor mat to the ground through the floor mat pressing mechanism, so as to automatically lay the floor mat, save manpower, and lay it more smoothly; and the dust brought up when laying the floor mat is sucked by the vacuum cleaner, the dust is sucked in from the dust nozzle, and the dust is collected by the vacuum cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 .

[0017] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 .

[0018] Figure 3 The use status of the present invention is shown in FIG. Figure 1 .

[0019] Figure 4 The use status of the present invention is shown in FIG. Figure 2 .

[0020] Figure 5 It is a partial structural diagram of the present invention. Figure 1 .

[0021] Figure 6 It is a partial structural diagram of the present invention. Figure 2 .

[0022] Figure 7 It is a partial structural diagram of the present invention. Figure 3 .

[0023] Figure 8 It is a partial structural diagram of the present invention. Figure 4 .

[0024] Fig. 9 It is a partial structural diagram of the present invention. Figure 5 .

[0025] Fig.10 It is a partial structural diagram of the present invention. Figure 6 .

[0026] Legend: 1. Carrying trolley; 101. Control handle; 2. Material support mechanism; 201. Bidirectional screw; 202. First external thread; 203. Second external thread; 204. First thread block; 205. Second thread block; 206. Extension plate; 207. Support shaft; 208. In-position baffle; 209. Slider; 210. Linear slide; 211. Rotary drive mechanism; 2111. First motor; 2112. Driving wheel; 2113. Driven wheel; 2114. Transmission belt; 3. Adapter frame; 4. Floor pad pressing mechanism; 401. Threaded sleeve; 402 , threaded rod; 403, lifting frame; 4031, limiting guide rod; 4032, baffle; 404, flattening roller; 405, second motor; 406, first cylindrical gear; 407, second cylindrical gear; 5, dust absorption mechanism; 501, vacuum cleaner; 502, connecting pipe; 503, vacuum nozzle; 6, counterweight; 7, mobile power supply; 8, automatic moving mechanism; 801, rotating shaft; 802, roller; 8021, anti-slip groove; 803, third motor; 804, third cylindrical gear; 805, fourth cylindrical gear; 9, floor mat material roll. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Specific examples are given below.

[0029] See also Figure 1 to Figure 10 In the embodiment of the present invention, the sports floor mat puller for a sports venue comprises a carrying trolley 1, a material supporting mechanism 2, an adapter frame 3, a floor mat pressing mechanism 4, a dust absorbing mechanism 5, a counterweight 6, a mobile power supply 7, an automatic moving mechanism 8 and a floor mat material roll 9. A control handle 101 is fixed on the carrying trolley 1, and the moving direction of the carrying trolley 1 is controlled by the control handle 101. The carrying trolley 1 is equipped with a material supporting mechanism 2, and the material supporting mechanism 2 can support floor mat material rolls 9 of different widths. The front end of the carrying trolley 1 is fixedly connected with an adapter frame 3, and a floor mat pressing mechanism 4 and a dust absorbing mechanism 5 are installed on the adapter frame 3. The dust absorbing mechanism 5 is located at the front side of the floor mat pressing mechanism 4. A counterweight 6 is placed on the carrying trolley 1. A lifting handle is fixedly welded on the weight block 6, and the counterweight block 6 and the lifting handle are both made of iron material, so that the counterweight block 6 has a large weight. An automatic moving mechanism 8 is installed at the bottom of the carrying trolley 1. When in use, first place the floor rubber mat material roll 9 on the material support mechanism 2, and then, the floor rubber mat on the floor rubber mat material roll 9 passes through the bottom of the floor rubber mat pressing mechanism 4 and sticks it to the ground, and the front end of the floor rubber mat is pressed to the ground by the counterweight block 6, and then, the carrying trolley 1 is driven to move forward on the ground by the automatic moving mechanism 8, and the floor rubber mat material roll 9 is pulled by the carrying trolley 1 to move on the ground, and the floor rubber mat is pressed to the ground by the floor rubber mat pressing mechanism 4, so that the floor rubber mat is automatically laid, saving manpower and laying it more smoothly.

[0030] The material support mechanism 2 includes: a bidirectional screw 201, a first external thread 202, a second external thread 203, a first thread block 204, a second thread block 205, an extension plate 206, a support shaft 207, an in-position baffle 208, a slider 209, a linear slide rail 210 and a rotary drive mechanism 211. Both ends of the bidirectional screw 201 are rotatably connected to the carrier trolley 1 through bearings. The left half of the bidirectional screw 201 is provided with a first external thread 202, and the outer side of the first external thread 202 is equipped with a first thread block 204 meshing with it. The right half of the bidirectional screw 201 is provided with a second external thread 203, and the outer side of the second external thread 203 is equipped with a The first and second threaded blocks 204 and 205 are meshed with each other, and the upper sides of the first and second threaded blocks 204 and 205 are fixedly connected with an extension plate 206, and each extension plate 206 is rotatably connected with a support shaft 207, and each support shaft 207 is fixed with a stop plate 208 in place, and the lower sides of the first and second threaded blocks 204 and 205 are fixed with a slider 209, and the slider 209 is slidably installed on the linear guide rail 210, and the linear guide rail 210 is fixed to the carrier trolley 1 by screws, and the first external thread 202 and the second external thread 203 are rotated in opposite directions, so that when the bidirectional screw 201 rotates, the first threaded block 204 and the second threaded block 203 rotate ... The moving direction of the block 205 is opposite. A rotating drive mechanism 211 for driving the bidirectional screw 201 to rotate is installed on the carrying trolley 1. The rotating drive mechanism 211 includes: a first motor 2111, a driving wheel 2112, a driven wheel 2113 and a transmission belt 2114. The first motor 2111 is fixedly installed on the carrying trolley 1 by screws. The driving wheel 2112 is fixedly installed on the output shaft of the first motor 2111. The driving wheel 2112 is connected to the driven wheel 2113 through the transmission belt 2114. The driven wheel 2113 is fixedly installed on the bidirectional screw 201. When in use, first separate the two support shafts 207, and place the floor mat material roll 9 on Between the two support shafts 207, then, the driving wheel 2112 is driven to rotate by the first motor 2111, and the driven wheel 2113 is driven to rotate by the rotation of the driving wheel 2112, and the bidirectional screw 201 is driven to rotate by the rotation of the driven wheel 2113, and the first thread block 204 and the second thread block 205 are driven to move toward each other by the rotation of the bidirectional screw 201, and the two extension plates 206 are driven to move toward each other by the first thread block 204 and the second thread block 205, and the two support shafts 207 are driven to approach each other by the two extension plates 206, so that the two support shafts 207 are gradually inserted into the two ends of the floor rubber pad material roll 9, so as to support floor rubber pads of different widths.

[0031] The floor pad pressing mechanism 4 includes: a threaded sleeve 401, a threaded rod 402, a lifting frame 403, a flattening roller 404, a second motor 405, a first cylindrical gear 406 and a second cylindrical gear 407. The threaded sleeve 401 is rotatably connected to the adapter frame 3 through a bearing. A threaded rod 402 is installed in the threaded sleeve 401 to penetrate the threaded rod 402. The bottom of the threaded rod 402 is fixed to the lifting frame 403. Two limiting guide rods 4031 that penetrate the adapter frame 3 are fixed on the lifting frame 403. The limiting guide rods 4031 are slidably connected to the adapter frame 3. A baffle 4032 is fixed on the top of each limiting guide rod 4031. The movement of the lifting frame 403 and the threaded rod 402 is limited by the limiting guide rod 4031 so that they cannot rotate but can only move in a straight line. A flattening roller is rotatably connected in the lifting frame 403. 404, the second motor 405 is fixed to the adapter frame 3 by screws, and the first cylindrical gear 406 is fixedly installed on the output shaft of the second motor 405, and a second cylindrical gear 407 meshing with the first cylindrical gear 406 is arranged on one side of the first cylindrical gear 406, and the second cylindrical gear 407 is fixedly installed on the threaded sleeve 401. When in use, the first cylindrical gear 406 is driven to rotate by the second motor 405, and the second cylindrical gear 407 is driven to rotate by the rotation of the first cylindrical gear 406, and the threaded sleeve 401 is driven to rotate by the rotation of the second cylindrical gear 407, and the threaded sleeve 401 is driven to move up and down by the rotation of the threaded sleeve 401, and the lifting frame 403 is driven to move up and down by the threaded rod 402, and the flattening roller 404 is driven to move up and down by the lifting frame 403, so that the flattening roller 404 presses the floor rubber pad to the ground.

[0032] The dust absorption mechanism 5 includes: a vacuum cleaner 501, a connecting pipe 502 and a vacuum nozzle 503. The vacuum cleaner 501 is fixed to the adapter frame 3 by screws. The suction nozzle of the vacuum cleaner 501 is connected to the connecting pipe 502. A plurality of vacuum nozzles 503 are connected to the bottom of the connecting pipe 502. Since some dust will be raised when laying the floor mat, the vacuum cleaner 501 is started, and suction is performed through the vacuum cleaner 501. Dust is sucked in from the vacuum nozzle 503 and collected by the vacuum cleaner 501.

[0033] The automatic moving mechanism 8 includes: a rotating shaft 801, a roller 802, a third motor 803, a third cylindrical gear 804 and a fourth cylindrical gear 805. The rotating shaft 801 is rotatably connected to the lower side of the carrying trolley 1. Rollers 802 are fixed at both ends of the rotating shaft 801. Anti-skid grooves 8021 are arranged on the outer side of the roller 802. The anti-skid grooves 8021 increase the friction between the roller 802 and the ground to prevent the roller 802 from slipping when rolling. The third motor 803 is fixedly connected to the carrying trolley 1 by screws. A third cylindrical gear 804 is fixedly arranged on the output shaft of the third motor 803. A third cylindrical gear 804 is installed, and a fourth cylindrical gear 805 meshing with the third cylindrical gear 804 is installed on one side of the third cylindrical gear 804. The fourth cylindrical gear 805 is fixedly installed on the rotating shaft 801. When in use, the third cylindrical gear 804 is driven to rotate by the third motor 803, and the fourth cylindrical gear 805 is driven to rotate by the third cylindrical gear 804. The rotating shaft 801 is driven to rotate by the fourth cylindrical gear 805. The rotating shaft 801 is driven to rotate by the roller 802. The roller 802 rolls on the ground and drives the carrying trolley 1 to move on the ground.

[0034] A mobile power source 7 is installed on the carrying trolley 1, and the first motor 2111, the second motor 405, the vacuum cleaner 501 and the third motor 803 are all electrically connected to the mobile power source 7 through wires, so that the mobile power source 7 can supply power to various electrical appliances.

[0035] Working principle: When the sports floor mat puller for sports venues is used, the two support shafts 207 are first separated, and the floor mat material roll 9 is placed between the two support shafts 207. Then, the first motor 2111 drives the driving wheel 2112 to rotate, and the driving wheel 2112 rotates to drive the driven wheel 2113 to rotate, and the driven wheel 2113 rotates to drive the bidirectional screw 201 to rotate, and the bidirectional screw 201 rotates to drive the first threaded block 204 and the second threaded block 205 to move toward each other, and the first threaded block 204 and the second threaded block 205 drive the two The extension plates 206 move toward each other, and the two extension plates 206 drive the two support shafts 207 to approach each other, so that the two support shafts 207 are gradually inserted into the two ends of the floor rubber mat material roll 9, so as to support the floor rubber mats of different widths. Then, the floor rubber mat on the floor rubber mat material roll 9 passes through the lower side of the flattening roller 404, and then the counterweight block 6 on the carrying trolley 1 is removed, and the front end of the floor rubber mat is pressed to the ground by the counterweight block 6, and then the first cylindrical gear 406 is driven to rotate by the second motor 405, and the second cylindrical gear 406 is driven to rotate by the first cylindrical gear 406. The cylindrical gear 407 rotates, and the second cylindrical gear 407 rotates to drive the threaded sleeve 401 to rotate, and the threaded sleeve 401 rotates to drive the threaded rod 402 to move up and down, and the lifting frame 403 is driven to move up and down by the threaded rod 402, and the flattening roller 404 is driven to move up and down by the lifting frame 403, so that the flattening roller 404 presses the floor mat to the ground, and the third cylindrical gear 804 is driven to rotate by the third motor 803, and the fourth cylindrical gear 805 is driven to rotate by the third cylindrical gear 804, and the rotating shaft is driven by the fourth cylindrical gear 805. 801 rotates, and the rotation of the rotating shaft 801 drives the roller 802 to rotate. The roller 802 rolls on the ground and drives the carrying trolley 1 to move on the ground. The carrying trolley 1 pulls the floor mat material roll 9 to move on the ground, and the floor mat is pressed to the ground by the floor mat pressing mechanism 4, so that the floor mat is automatically laid, saving manpower and laying it more smoothly. Because some dust will be brought up when laying the floor mat, the vacuum cleaner 501 is started, and the vacuum cleaner 501 is used for suction, and the dust is sucked in from the dust nozzle 503, and the dust is collected by the vacuum cleaner 501.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sports floor mat puller for sports venues, characterized in that: The invention comprises a carrying trolley (1), a material supporting mechanism (2), an adapter frame (3), a floor mat pressing mechanism (4), a dust absorbing mechanism (5), a counterweight (6), a mobile power supply (7) and an automatic moving mechanism (8), wherein the carrying trolley (1) is provided with the material supporting mechanism (2), the front end of the carrying trolley (1) is fixedly connected with the adapter frame (3), the floor mat pressing mechanism (4) and the dust absorbing mechanism (5) are installed on the adapter frame (3), the dust absorbing mechanism (5) is located at the front side of the floor mat pressing mechanism (4), and the carrying trolley (1) is provided with a mobile power supply (7) and an automatic moving mechanism (8). 1) is provided with the counterweight block (6), the bottom of the carrying trolley (1) is provided with the automatic moving mechanism (8), the material supporting mechanism (2) comprises: a bidirectional screw (201), a first external thread (202), a second external thread (203), a first thread block (204), a second thread block (205), an extension plate (206), a support shaft (207), an in-position baffle plate (208), a slider (209), a linear guide rail (210) and a rotary drive mechanism (211), both ends of the bidirectional screw (201) are connected to the carrying trolley (211) via bearings. 1) Rotational connection, the left half of the bidirectional screw (201) is provided with the first external thread (202), the outer side of the first external thread (202) is equipped with the first thread block (204) meshing with the first external thread (202), the right half of the bidirectional screw (201) is provided with the second external thread (203), the outer side of the second external thread (203) is equipped with the second thread block (205) meshing with the second external thread (203), the upper sides of the first thread block (204) and the second thread block (205) are fixedly connected with an extension plate (206), each of the extension plates (206) are rotatably connected to a support shaft (207), and each support shaft (207) is fixed with a positioning baffle (208). The lower sides of the first threaded block (204) and the second threaded block (205) are fixed with a slider (209), and the slider (209) is slidably mounted on the linear guide rail (210). The first external thread (202) and the second external thread (203) have opposite rotation directions. A rotating drive mechanism (211) for driving the bidirectional screw (201) to rotate is installed on the supporting trolley (1).

2. The sports floor rubber mat puller according to claim 1, characterized in that: The rotary drive mechanism (211) comprises: a first motor (2111), a driving wheel (2112), a driven wheel (2113) and a transmission belt (2114); the first motor (2111) is fixedly mounted on the carrying trolley (1) by means of screws; a driving wheel (2112) is fixedly mounted on the output shaft of the first motor (2111); the driving wheel (2112) is transmission-connected to the driven wheel (2113) by means of the transmission belt (2114); and the driven wheel (2113) is fixedly mounted on the bidirectional screw (201).

3. The sports floor rubber mat puller according to claim 1, characterized in that: A lifting handle is fixedly welded to the counterweight block (6), and both the counterweight block (6) and the lifting handle are made of iron material.

4. The sports floor rubber mat puller of a sports stadium according to claim 2, characterized in that: The floor mat pressing mechanism (4) comprises: a threaded sleeve (401), a threaded rod (402), a lifting frame (403), a flattening roller (404), a second motor (405), a first cylindrical gear (406) and a second cylindrical gear (407); the threaded sleeve (401) is rotatably connected to the adapter frame (3) via a bearing; the threaded sleeve (401) is provided with the threaded rod (402) penetrating the threaded sleeve; the bottom of the threaded rod (402) is fixed to the lifting frame (403); the flattening roller (404) is rotatably connected to the lifting frame (403); the second motor (405) is fixed to the adapter frame (3) via screws; the first cylindrical gear (406) is fixedly installed on the output shaft of the second motor (405); one side of the first cylindrical gear (406) is provided with the second cylindrical gear (407) meshing with the first cylindrical gear; the second cylindrical gear (407) is fixedly installed on the threaded sleeve (401).

5. The sports floor rubber mat puller of a sports stadium according to claim 4, characterized in that: Two limiting guide rods (4031) penetrating the adapter frame (3) are fixed on the lifting frame (403), the limiting guide rods (4031) are slidably connected to the adapter frame (3), and a blocking piece (4032) is fixed on the top of each limiting guide rod (4031).

6. The sports floor rubber mat puller of a sports stadium according to claim 4, characterized in that: The dust absorption mechanism (5) comprises: a vacuum cleaner (501), a connecting pipe (502) and a vacuum nozzle (503); the vacuum cleaner (501) is fixed to the adapter frame (3) by means of screws; the vacuum nozzle of the vacuum cleaner (501) is connected to the connecting pipe (502); and the bottom of the connecting pipe (502) is connected to a plurality of vacuum nozzles (503).

7. The sports floor rubber mat puller of a sports stadium according to claim 6, characterized in that: The automatic moving mechanism (8) comprises: a rotating shaft (801), a roller (802), a third motor (803), a third cylindrical gear (804) and a fourth cylindrical gear (805); the rotating shaft (801) is rotatably connected to the lower side of the carrying trolley (1); rollers (802) are fixed to both ends of the rotating shaft (801); the third motor (803) is fixedly connected to the carrying trolley (1) via screws; the third cylindrical gear (804) is fixedly mounted on the output shaft of the third motor (803); the fourth cylindrical gear (805) meshing with the third cylindrical gear (804) is mounted on one side of the third cylindrical gear (804); and the fourth cylindrical gear (805) is fixedly mounted on the rotating shaft (801).

8. The sports floor rubber mat puller of a sports stadium according to claim 7, characterized in that: The outer side of the roller (802) is provided with anti-slip grooves (8021).

9. The sports floor rubber mat puller of a sports stadium according to claim 7, characterized in that: The mobile power source (7) is installed on the carrying trolley (1), and the first motor (2111), the second motor (405), the vacuum cleaner (501) and the third motor (803) are all electrically connected to the mobile power source (7) via wires.

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