Device for preventing trolley of rubber turning system of open rubber mixing mill from derailing

Abstract

The utility model discloses an open type rubber mixing mill rubber turning system trolley derailment prevention device, which comprises a rubber turning trolley main body, derailment prevention clamping pieces, wheel main bodies and tracks, the tracks are arranged on both sides below the rubber turning trolley main body, connecting shafts are arranged on both sides of the bottom of the rubber turning trolley main body, the wheel main bodies are arranged at both ends of the connecting shafts, and the wheels are arranged on the wheel main bodies. The wheel bodies are connected with the track, anti-derailment clamping pieces are arranged on the outer sides of one ends of the wheel bodies, and blocking pieces are arranged at the two ends of the two sides of the rubber turning trolley body. According to the rubber turning trolley, the track, the rubber turning trolley main body, the wheel main body, the anti-derailment clamping pieces, the connecting shafts, the shaft glands and the fixing bolts are installed, and the anti-derailment clamping pieces are arranged on the periphery of one side of the wheel main body, so that when the rubber turning trolley main body inclines or is subjected to external force, the anti-derailment clamping pieces can prevent the rubber turning trolley main body from derailing; and stable operation of the rubber turning trolley main body on the track is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of a trolley for a rubber turning system of an open type rubber mixing machine, in particular to a device for preventing a trolley for a rubber turning system of an open type rubber mixing machine from derailing. Background Art

[0002] An open rubber mixer is a widely used equipment in the rubber industry. It is mainly used for rubber hot refining, sheeting, rubber breaking, plastic refining and mixing operations. The trolley of the rubber turning system of the open rubber mixer often derails due to rubber balls or other abnormal reasons during operation. The trolley is heavy and easily gets stuck once derailed, which takes a long time to handle and seriously affects production. Therefore, a device is needed to prevent the trolley of the rubber turning system of the open rubber mixer from derailing to reduce the frequency of derailment of the trolley of the rubber turning system. Utility Model Content

[0003] The utility model aims to provide a device for preventing a trolley of a rubber turning system of an open rubber mixing machine from derailing, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme: a device for preventing derailment of a trolley of a rubber turning system of an open rubber mixing mill, comprising a trolley body, an anti-derailing fixture, a wheel body and a track, tracks are arranged on both sides below the trolley body, connecting shafts are arranged on both sides of the bottom of the trolley body, wheel bodies are arranged at both ends of the connecting shaft, the wheel body is connected to the track, and the outside of one end of the wheel body is provided with the anti-derailing fixture, and stops are arranged on both ends of the trolley body on both sides.

[0005] Preferably, rollers are provided at both ends of the main body of the rubber turning trolley, and belts are provided between the rollers.

[0006] Preferably, rollers are evenly arranged at the central position of the top of the main body of the rubber turning trolley, and the top ends of the rollers are in contact with the belt.

[0007] Preferably, both ends of the roller are provided with seat bearings, and the seat bearings are fixedly connected to both sides of the top of the rubber turning trolley body.

[0008] Preferably, the anti-derail clamp has a circular ring structure, and the bottom of the anti-derail clamp extends to the middle and lower end of one side of the track.

[0009] Preferably, an axle pressure cover is provided at the central position of the wheel body, and the central position of the axle pressure cover is fixedly connected to the connecting shaft through fixing bolts.

[0010] Preferably, a nut is provided at one end of the fixing bolt, and a buffer pad is evenly provided inside the nut through a tension spring, and one end of the buffer pad is tightly fitted with the shaft pressure cover.

[0011] Preferably, the cross-section of the blocking members is a triangular structure, and the blocking members are fixed to the main body of the rubber flipping trolley by welding.

[0012] Compared with prior art, the utility model has the beneficial effects as follows: the device that the open rubber mixing machine rubber turning system trolley prevents derailment is by being equipped with track, the rubber turning trolley main body, the wheel main body, the anti-derail clamping piece, the connecting shaft, the axle gland and the fixing bolt, both sides of the bottom of the rubber turning trolley main body are provided with the connecting shaft, the two ends of the connecting shaft are provided with the wheel main body, the wheel main body is connected with track, the central position of the wheel main body is fixedly connected with the connecting shaft by the axle gland, the periphery of one side of the wheel main body is provided with the anti-derail clamping piece, the anti-derail clamping piece extends to the middle and lower end of one side of the track, when the rubber turning trolley main body tilts or is subjected to external force, the anti-derail clamping piece can prevent the rubber turning trolley main body from derailing, ensure that the rubber turning trolley main body is stably operated on track, in addition, the two ends of both sides of the rubber turning trolley main body are provided with blocks, limit the lateral movement range of the rubber turning trolley main body on track, further prevent the rubber turning trolley main body from leaving the track. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0015] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the utility model.

[0019] In the figure: 1. Rubber turning trolley body; 2. Roller; 3. Bearing with seat; 4. Belt; 5. Anti-derailment clamp; 6. Wheel body; 7. Shaft pressure cover; 8. Track; 9. Roller; 10. Connecting shaft; 11. Fixing bolt; 12. Buffer pad; 13. Nut; 14. Tension spring; 15. Stopper. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides an embodiment: a device for preventing a trolley of an open rubber mixing mill from derailing, comprising a trolley body 1, an anti-derailment fixture 5, a wheel body 6 and a track 8, wherein the tracks 8 are arranged on both sides below the trolley body 1, and connecting shafts 10 are arranged on both sides of the bottom of the trolley body 1, and the two ends of the connecting shaft 10 are arranged with wheel bodies 6, and the wheel bodies 6 are connected to the tracks 8;

[0022] A shaft pressure cover 7 is provided at the central position of the wheel body 6, and the central position of the shaft pressure cover 7 is fixedly connected to the connecting shaft 10 by a fixing bolt 11;

[0023] One end of the fixing bolt 11 is provided with a nut 13, and the inside of the nut 13 is evenly provided with a buffer pad 12 through a tension spring 14, and one end of the buffer pad 12 is tightly fitted with the shaft pressure cover 7;

[0024] The buffer pad 12 is always tightly fitted with the axle pressure cover 7 under the action of the tension spring 14, so that the wheel body 6 is more firmly and stably installed and is not prone to loosening;

[0025] And the outside of wheel body 6 one end is provided with anti-derail card component 5, and anti-derail card component 5 is annular structure, and the bottom of anti-derail card component 5 extends to the middle and lower end of track 8 one side;

[0026] When the main body 1 of the rubber turning trolley is tilted or subjected to external force, the anti-derailment clamp 5 can prevent the main body 1 of the rubber turning trolley from separating from the track 8, ensuring that the main body 1 of the rubber turning trolley runs stably on the track 8;

[0027] Blocking pieces 15 are provided at both ends of the two sides of the main body 1 of the rubber flipping trolley. The cross section of the blocking pieces 15 is a triangular structure, and the blocking pieces 15 are welded and fixed to the main body 1 of the rubber flipping trolley.

[0028] Limiting the lateral movement range of the main body 1 of the rubber flipping trolley on the track 8, further preventing the main body 1 of the rubber flipping trolley from leaving the track 8;

[0029] Rollers 9 are arranged at both ends of the main body 1 of the rubber turning trolley, and belts 4 are arranged between the rollers 9. Rollers 2 are evenly arranged at the central position of the top of the main body 1 of the rubber turning trolley, and the top ends of the rollers 2 are in contact with the belts 4 to support the belts 4 and ensure the stable operation of the belts 4 in the rubber turning system.

[0030] Both ends of the roller 2 are provided with seat bearings 3, and the seat bearings 3 are fixedly connected to both sides of the top of the rubber turning trolley body 1.

[0031] Working principle: When the embodiment of the present application is in use, connecting shafts 10 are provided on both sides of the bottom of the main body 1 of the rubber flipping trolley, and wheel bodies 6 are provided at both ends of the connecting shaft 10. The wheel body 6 is connected to the track 8. The central position of the wheel body 6 is fixedly connected to the connecting shaft 10 through an axle pressure cover 7. The central position of the axle pressure cover 7 is connected to the shaft 10 through a fixing bolt 11. A nut 13 is provided at one end of the fixing bolt 11. A buffer pad 12 is provided inside the nut 13 through a tension spring 14. The buffer pad 12 is always tightly fitted with the axle pressure cover 7 under the action of the tension spring 14, so that the wheel body 6 can be installed. The outer periphery of wheel main body 6 one side is provided with anti-derail card component 5, and anti-derail card component 5 is in annular structure, and anti-derail card component 5 extends to the middle and lower end of track 8 one side, when the rubber turning trolley main body 1 tilts or is subjected to external force, anti-derail card component 5 can prevent the rubber turning trolley main body 1 from separating from track 8, ensure that the rubber turning trolley main body 1 is stably operated on track 8, in addition, the two ends on both sides of the rubber turning trolley main body 1 are provided with stopper 15, limit the lateral movement range of the rubber turning trolley main body 1 on track 8, further prevent the rubber turning trolley main body 1 from departing from track 8.

[0032] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A device for preventing a trolley of an open rubber mixing mill from derailing, characterized in that: The invention relates to a rubber turning trolley body (1), an anti-derailment clamp (5), a wheel body (6) and a track (8), wherein the tracks (8) are arranged on both sides below the rubber turning trolley body (1), and the connecting shaft (10) is arranged on both sides of the bottom of the rubber turning trolley body (1), and the two ends of the connecting shaft (10) are provided with wheel bodies (6), the wheel bodies (6) are connected to the track (8), and the outer side of one end of the wheel body (6) is provided with an anti-derailment clamp (5), and the two ends of the two sides of the rubber turning trolley body (1) are provided with stoppers (15).

2. The device for preventing a trolley of an open rubber mixing mill from derailing according to claim 1, characterized in that: Rollers (9) are arranged at both ends of the rubber turning trolley body (1), and a belt (4) is arranged between the rollers (9).

3. The device for preventing a trolley of an open rubber mixing mill from derailing according to claim 2, characterized in that: Rollers (2) are evenly arranged at the central position of the top of the rubber-turning trolley body (1), and the top ends of the rollers (2) are in contact with the belt (4).

4. The device for preventing a trolley of an open rubber mixing mill from derailing according to claim 3, characterized in that: Both ends of the roller (2) are provided with seat bearings (3), and the seat bearings (3) are fixedly connected to both sides of the top of the rubber turning trolley body (1).

5. The device for preventing a trolley of an open rubber mixing mill from derailing according to claim 1, characterized in that: The anti-derail clamp (5) is in a circular ring structure, and the bottom of the anti-derail clamp (5) extends to the middle and lower end of one side of the track (8).

6. The device for preventing a trolley of an open rubber mixing mill from derailing according to claim 1, characterized in that: An axle pressure cover (7) is provided at the central position of the wheel body (6), and the central position of the axle pressure cover (7) is fixedly connected to the connecting shaft (10) via a fixing bolt (11).

7. The device for preventing a trolley of an open rubber mixing mill from derailing according to claim 6, characterized in that: One end of each fixing bolt (11) is provided with a nut (13), and a buffer pad (12) is evenly provided inside the nut (13) via a tension spring (14), and one end of each buffer pad (12) is tightly fitted with the shaft pressure cover (7).

8. The device for preventing a trolley of an open rubber mixing mill from derailing according to claim 1, characterized in that: The cross-section of the blocking member (15) is a triangular structure, and the blocking member (15) is welded and fixed to the main body (1) of the rubber-turning trolley.

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