Width-adjustable steel wire ring storage vehicle

Abstract

The utility model discloses a width-adjustable steel wire ring storage trolley which comprises a base, a plurality of movable wheels, a plurality of movable wheels and a plurality of movable wheels. The main body frame is mounted on the base; the steel wire ring storage structure comprises movable positioning mechanisms and a fixed supporting rod which are installed on the main body frame, the two movable positioning mechanisms are symmetrically installed at the two ends of the interior of the main body frame, each movable positioning mechanism comprises a linear trapezoidal sliding rail, a sliding block and a fixing screw, and the linear trapezoidal sliding rails are installed in the main body frame; the sliding block slides along the linear trapezoidal sliding rail and is fixed to the linear trapezoidal sliding rail through a fixing screw, a movable supporting rod is installed on the sliding block, and the movable supporting rod and the fixed supporting rod are matched to store the steel wire ring. According to the width-adjustable steel wire ring storage vehicle, a plurality of steel wire rings with the calibers of 42-60 can be stored at the same time, it is guaranteed that the steel wire rings cannot fall to the ground and deform after being stored for a long time, and the side face rubber hanging quality of the steel wire rings is not affected, so that the tire quality is improved, transportation is convenient, and labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to a wire ring storage vehicle with adjustable width, belonging to the technical field of agricultural machinery tire production. Background Art

[0002] The technical standards of agricultural machinery are developing towards large-scale, automated, and multifunctional, which will have a corresponding impact on agricultural machinery accessories, especially tires. This will lead to the continuous development of agricultural machinery tires towards large and medium-sized ones, and at the same time, the various performance requirements of agricultural tires will continue to increase. The tire bead has a key impact on the quality of the tire. If the bead is deformed or the quality of the rubber is reduced, the vehicle will experience abnormal bumps or steering wheel shaking during driving, greatly reducing the controllability.

[0003] With the change of product structure, the wire rings used in tires are developing towards 42 calibers to 60 calibers, corresponding to a diameter of 1 meter to 1.4 meters. The existing wire ring storage vehicles cannot meet the storage requirements and have the following problems: under the action of gravity, the wire rings fall and deform and fall to the ground, and the vehicle is prone to tilt due to the upward shift of the center of gravity during transportation; they cannot be towed by electric transport vehicles, and the labor intensity increases; if they are moved horizontally, the wire rings will stick to each other, and when they are used separately, the side of the wire ring will be covered with glue and copper will leak (the rubber on the surface of the wire ring is missing, and the steel wire is visible), affecting the quality of the tire. Summary of the invention

[0004] In view of the above problems existing in the prior art, the utility model provides a wire ring storage vehicle with adjustable width.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts a wire ring storage vehicle with adjustable width, comprising:

[0006] A base, a bottom of which is provided with a plurality of moving wheels;

[0007] A main frame, which is mounted on the base;

[0008] The wire ring storage structure includes a mobile positioning mechanism and a fixed support rod respectively installed on the main frame, and the two mobile positioning mechanisms are symmetrically installed at both ends inside the main frame. The mobile positioning mechanism includes a linear trapezoidal slide rail, a slider and a fixing screw. The linear trapezoidal slide rail is installed inside the main frame, the slider slides along the linear trapezoidal slide rail and is fixed on the linear trapezoidal slide rail by a fixing screw, and a mobile support rod is installed on the slider, and the mobile support rod cooperates with the fixed support rod to store the wire ring.

[0009] As an improvement, the moving wheels include two fixed wheels installed on one side of the base and two universal wheels installed on the other side.

[0010] As an improvement, the movable support rod and the fixed support rod are symmetrically installed on both sides of the main frame.

[0011] As an improvement, the main frame includes a square outer frame and a cross, the cross is installed inside the square outer frame, the cross includes a cross bar and a vertical bar connected to each other, and the two mobile positioning mechanisms are symmetrically installed at both ends of the cross bar.

[0012] As an improvement, the linear trapezoidal slide rail is provided with a plurality of positioning recessed holes which cooperate with fixing screws.

[0013] As an improvement, a plurality of gaskets are evenly distributed on the fixed support rod.

[0014] As an improvement, it also includes a mobile auxiliary structure installed on the main frame;

[0015] The movement auxiliary structure includes a baffle installed on the base and / or a handrail installed on the main frame.

[0016] As an improvement, the fixed support rod is installed at the top end of the main frame and is located on the center line of the two mobile positioning mechanisms.

[0017] As an improvement, the base and the main frame are both made of welded square tubes.

[0018] Compared with the prior art, the wire ring storage vehicle with adjustable width of the utility model, through the movement of two mobile positioning mechanisms, enables the mobile support rod on the mobile positioning mechanism to meet the storage needs of wire rings of different widths. Relying on the cooperation of the mobile support rod and the fixed support rod, multiple 42-60 caliber wire rings can be stored at the same time, and it can be ensured that the wire rings will not fall to the ground or deform during long-term storage, and the quality of the glue hanging on the side of the wire ring will not be affected, thereby improving the quality of the tire, facilitating transportation, and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the mobile positioning mechanism in the utility model;

[0022] Figure 3It is a structural schematic diagram of the linear trapezoidal slide rail in the utility model;

[0023] In the figure: 1. main frame, 2. fixing screws, 3. slider, 4. movable support rod, 5. base, 6. fixed wheel, 7. linear trapezoidal slide rail, 8. fixed support rod, 9. gasket, 10. handrail, 11. universal wheel, 12. baffle, 13. positioning recessed hole. DETAILED DESCRIPTION

[0024] In order to make the objectives, technical solutions and advantages of the present invention more clear, the technical solutions of the present application are described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application, rather than limitations on the technical solutions of the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments can be combined with each other.

[0025] In the description of the present invention, it is necessary to understand that the terms "horizontal", "vertical", "left", "right", "inside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the protection content of the present invention.

[0026] like Figure 1 , Figure 2 As shown, a wire ring storage vehicle with adjustable width includes a base 5, a main frame 1 installed on the base 5, and a wire ring storage structure installed on the main frame 1;

[0027] The base 5 is used as a supporting body, and a plurality of moving wheels are installed at the bottom thereof, and the movement of the moving wheels drives the base 5 and the main frame 1 to move synchronously;

[0028] The wire ring storage structure includes a mobile positioning mechanism and a fixed support rod 8 respectively installed on the main frame 1, and the two mobile positioning mechanisms are symmetrically installed at both ends inside the main frame 1. The mobile positioning mechanism includes a linear trapezoidal slide rail 7, a slider 3 and a fixing screw 2. The linear trapezoidal slide rail 7 is installed inside the main frame 1, and the slider 3 slides along the linear trapezoidal slide rail 7 and is fixed on the linear trapezoidal slide rail 7 by the fixing screw 2. The slider 3 is installed with a mobile support rod 4, and the mobile support rod 4 cooperates with the fixed support rod 8 to store the wire ring.

[0029] As an improvement of the embodiment, Figure 1As shown, the moving wheels include two directional wheels 6 installed on one side of the base 5 and two universal wheels 11 installed on the other side of the base 5. Specifically, 80*80mm square tubes are welded together to form a square base 5, two 150# universal polyurethane wheels are installed at one end of the base 5, and two 150# directional polyurethane wheels are installed at the other end to facilitate the vehicle to turn back and forth.

[0030] As an improvement of the embodiment, Figure 1 As shown, the movable support rod 4 and the fixed support rod 8 are symmetrically installed on the left and right sides of the main frame 1. The wire rings are symmetrically hung on the two sides of the main frame 1, which can make the left and right sides of the wire ring storage vehicle in a balanced state, and will not tilt left and right, thereby increasing the safety of use. Among them, a round tube with a diameter of 50mm and a length of 60cm parallel to the ground is symmetrically welded on the left and right sides of each slider 3 as the movable support rod 4, and the position of the round tube is adjusted accordingly by the slider 3 sliding on the linear trapezoidal slide rail 7; at the same time, a rotatable fixing screw 2 is added to the upper end of the slider 3, and the fixing screw 2 contacts the linear trapezoidal slide rail 7 to fix the position of the slider 3, thereby fixing the position of the movable support rod 4.

[0031] As an improvement of the embodiment, Figure 1 As shown, the main frame 1 includes a square outer frame and a cross, and the cross is installed inside the square outer frame, so that the main frame 1 is in the shape of a field as a whole. The cross includes a horizontal bar and a vertical bar connected to each other, wherein the square outer frame and the cross can be welded with 80*80mm square tubes, and the two mobile positioning mechanisms are symmetrically installed at both ends of the horizontal bar. In order to improve the convenience of adjustment, the two mobile positioning mechanisms can be controlled to move synchronously. When the two mobile positioning mechanisms move in the same direction, they can be used to store small-width wire rings. When the two mobile positioning mechanisms move in opposite directions, they can be used to store large-width wire rings.

[0032] As an improvement of the embodiment, Figure 3 As shown, the linear trapezoidal slide rail 7 is provided with a plurality of positioning recessed holes 13 that cooperate with the fixing screws 2. The cross-sectional shape of the linear trapezoidal slide rail 7 is a trapezoid, and a plurality of equally spaced positioning recessed holes 13 are provided on the surface. After the fixing screws 2 are installed in the positioning recessed holes 13, the slider 3 can be fixed on the linear trapezoidal slide rail 7. In addition, the linear trapezoidal slide rail 7 is fixed to the crossbar of the main frame 1 by screws, and the installation is convenient.

[0033] As an improvement of the embodiment, Figure 1As shown, the fixed support rod 8 is installed at the top of the main frame 1 and is located on the center line of the two mobile positioning mechanisms. A plurality of gaskets 9 are evenly distributed on the fixed support rod 8. In this embodiment, a fixed round tube with a length of 60 cm is welded on the left and right sides of the top of the square outer frame of the main frame 1 as the fixed support rod 8. The fixed support rod 8 is parallel to the mobile support rods 4 at both ends of the slider 3, and is used to cooperate with the hanging wire ring. A plurality of equidistant circular gaskets are added to the fixed support rod 8, and the circular gaskets are used to isolate the wire rings to avoid contact between two adjacent wire rings, which causes the side rubber material to stick and fall off.

[0034] As an improvement of the embodiment, Figure 1 As shown, it also includes a mobile auxiliary structure installed on the main frame 1;

[0035] The auxiliary movement structure includes a baffle 12 installed on the base 5 and / or a handrail 10 installed on the main frame 1; when in use, the bottom height of the base 5 is about 20 cm from the ground, and the baffle 12 is welded on the side of the base 5 close to the universal polyurethane wheel. During transportation, the baffle 12 can be hooked by an electric tractor to tow the wire ring storage cart back and forth, reducing the transportation intensity of workers; in addition, the handrail 10 welded on the main frame 1 can also be used to manually push the wire ring storage cart to move.

[0036] When wire rings need to be stored in batches, first move the movable support rod 4 to the center of the main frame 1, then place the wire rings on the fixed support rod 8, and separate the wire rings with gaskets 9, and then move the positions of the two sliders 3 according to the caliber and diameter of the wire rings, so that the movable support rods 4 on the two sliders 3 open the wire rings, and then fix the sliders 3 on the linear trapezoidal slide rails 7 by rotating the fixing screws 2, and then the wire rings are opened by the movable support rods 4 to avoid the wire rings from falling and deforming under the action of gravity. At the same time, the wire rings are placed vertically, and there is no upper and lower squeezing between the wire rings, eliminating the quality problems caused by the side hanging glue adhesion caused by horizontal stacking.

[0037] The utility model discloses a wire ring storage vehicle with adjustable width. The two movable positioning mechanisms move so that the movable support rod on the movable positioning mechanism can meet the storage requirements of wire rings of different widths. The movable support rod cooperates with the fixed support rod to store multiple wire rings of 42-60 caliber at the same time, and ensures that the wire rings will not fall to the ground or deform during long-term storage, and will not affect the quality of the glue hanging on the side of the wire ring, thereby improving the quality of the tire, facilitating transportation, and reducing labor intensity.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire ring storage vehicle with adjustable width, characterized in that: include: A base (5) having a plurality of movable wheels mounted on the bottom thereof; A main frame (1) mounted on the base (5); A wire ring storage structure comprises a movable positioning mechanism and a fixed support rod (8) respectively mounted on the main frame (1), wherein the two movable positioning mechanisms are symmetrically mounted at two ends inside the main frame (1), wherein the movable positioning mechanism comprises a linear trapezoidal slide rail (7), a slider (3) and a fixing screw (2), wherein the linear trapezoidal slide rail (7) is mounted inside the main frame (1), wherein the slider (3) slides along the linear trapezoidal slide rail (7) and is fixed on the linear trapezoidal slide rail (7) by means of the fixing screw (2), wherein a movable support rod (4) is mounted on the slider (3), wherein the movable support rod (4) cooperates with the fixed support rod (8) to store the wire ring.

2. The wire ring storage vehicle with adjustable width according to claim 1, characterized in that: The moving wheels include two directional wheels (6) installed on one side of the base (5) and two universal wheels (11) installed on the other side.

3. The wire ring storage vehicle with adjustable width according to claim 1, characterized in that: The movable support rod (4) and the fixed support rod (8) are symmetrically mounted on both sides of the main frame (1).

4. The wire ring storage vehicle with adjustable width according to claim 1, characterized in that: The main frame (1) comprises a square outer frame and a cross, wherein the cross is installed inside the square outer frame, and the cross comprises a cross bar and a vertical bar connected to each other, and the two movable positioning mechanisms are symmetrically installed at both ends of the cross bar.

5. The wire ring storage vehicle with adjustable width according to claim 1, characterized in that: The linear trapezoidal slide rail (7) is provided with a plurality of positioning recessed holes (13) which cooperate with the fixing screws (2).

6. The wire ring storage vehicle with adjustable width according to claim 1, characterized in that: A plurality of gaskets (9) are evenly distributed on the fixed support rod (8).

7. The wire ring storage vehicle with adjustable width according to claim 1, characterized in that: It also includes a mobile auxiliary structure installed on the main frame (1); The movement auxiliary structure comprises a baffle (12) installed on a base (5) and / or a handrail (10) installed on a main frame (1).

8. The wire ring storage vehicle with adjustable width according to claim 1, characterized in that: The fixed support rod (8) is installed at the top end of the main frame (1) and is located on the center line of the two mobile positioning mechanisms.

9. The wire ring storage vehicle with adjustable width according to claim 1, characterized in that: The base (5) and the main frame (1) are both formed by welding square tubes.

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