Material trolley capable of preventing materials from shaking

Abstract

The utility model relates to the technical field of material transportation, in particular to a material trolley capable of preventing materials from shaking. A material trolley capable of preventing materials from shaking comprises a guide rail fixed to a foundation, four corners of the lower end of a trolley body are provided with driving rollers making contact with the upper surface of the guide rail, the driving rollers are installed on a roller frame through shafts, the roller frame is fixedly connected with the trolley body, a motor installation plate is fixed to the roller frame, and a driving motor is fixed to the motor installation plate. And the driving motor is connected with the shaft provided with the driving roller through a belt wheel and a belt. According to the material trolley capable of preventing the materials from shaking, the material trolley is in butt joint with the guide rail, the driving motor is adopted for synchronously providing driving force for the multiple driving rollers, transportation power is met, the guide rail is straight, shaking of the trolley body is reduced, meanwhile, the material frame installed in the trolley body can assist in fixing the materials, and stability in the transportation process is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material transportation, in particular to a material trolley which prevents materials from shaking. Background Art

[0002] Cylindrical metal materials need to be transferred during the production process. Since the metal materials themselves are heavy and cylindrical, they are difficult to fix on conventional material trolleys and are prone to shaking and deflection. At the same time, conventional material trolleys are in direct contact with the ground, and the workshop floor is uneven, which makes it easy for materials to deflect and shake, making transportation difficult.

[0003] In view of the above-mentioned defects, the designer has actively carried out research and innovation in order to create a material trolley that can prevent the material from shaking, making it more valuable for industrial use. Utility Model Content

[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a material trolley that prevents materials from shaking.

[0005] The utility model provides a material trolley for preventing materials from shaking, comprising a guide rail fixed to the foundation, drive rollers in contact with the upper surface of the guide rails at the four corners of the lower end of the trolley body, the drive rollers being mounted on a roller frame through an axis, the roller frame being fixedly connected to the trolley body, a motor mounting plate being fixed on the roller frame, the drive motor being fixed on the motor mounting plate, and the drive motor being connected to the axis on which the drive rollers are mounted through a pulley and a belt.

[0006] This material trolley that prevents material shaking is installed on a guide rail, and a driving motor provides driving force to the driving roller, so that the trolley can run smoothly on the guide rail without material shaking.

[0007] Furthermore, a driven wheel is installed on the roller frame at the rear side of the driving roller through a shaft, and the driven wheel contacts the upper surface of the guide rail.

[0008] The driven wheels installed on the roller frame increase the contact points between the vehicle body and the guide rail, making its operation more stable.

[0009] Furthermore, a limiting wheel is installed at the lower end of the roller frame through a shaft, and the limiting wheel contacts the side wall of the guide rail.

[0010] The limiting wheels are stuck on the side of the guide rail to prevent the vehicle body from slipping off the guide rail and improve the stability of transportation.

[0011] Furthermore, a waist-shaped groove is provided in the middle of the motor mounting plate, and a plurality of long strip-shaped bolt grooves are provided on the outside of the waist-shaped groove and are parallel to the waist-shaped groove. The fixing bolts pass through the bolt grooves and cooperate with the screw holes at the ends of the driving motors.

[0012] The drive motor can be slightly adjusted on the motor mounting plate to fit the belt and ensure stable transmission after the belt is installed.

[0013] Furthermore, there are multiple parallel material racks in the middle of the vehicle body to prevent the materials from shaking.

[0014] The material rack is used to place materials and assist in fixing them.

[0015] Furthermore, a plurality of concave slots are provided on the material rack.

[0016] The card slot is used to assist in fixing the material. It can limit the position of cylindrical metal materials to prevent them from shaking and falling.

[0017] Through the above scheme, the present invention has at least the following advantages: this material trolley that prevents material shaking is docked with the guide rail, and uses a drive motor to synchronously provide driving force for multiple drive rollers to meet the transportation power. The guide rail is straight, which reduces the shaking of the vehicle body. At the same time, the material rack installed in the vehicle body can assist in fixing the material, further improving the stability during transportation.

[0018] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate a certain embodiment of the present invention 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 any creative work.

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

[0021] Figure 2 It is a schematic diagram from another perspective of the present invention;

[0022] Figure 3 This utility model Figure 1 A partial enlarged schematic diagram;

[0023] In the figure, 1, guide rail, 2, vehicle body, 3, driving roller, 4, roller frame, 5, motor mounting plate, 6, driving motor, 7, driven wheel, 8, limiting wheel, 9, waist-shaped groove, 10, bolt groove, 11, material rack. DETAILED DESCRIPTION

[0024] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] See also Figure 1 The body 2 of this material trolley that prevents materials from shaking is made of profiles. Two cross bars are fixed on the front and rear sides of the lower end of the body 2 by welding. Roller frames 4 are fixed at both ends of the cross bars. The driving roller 3 is movably mounted on the roller frame 4 through an axis. At the same time, a motor mounting plate 5 is installed on one side of the roller frame 4. A driving motor 6 is fixed on the motor mounting plate 5. The driving motor 6 is connected to the mounting shaft of the driving roller 3 by a pulley and a belt for transmission, which is convenient for transmission. Multiple driving motors 6 run together to provide sufficient driving force for the body 2.

[0026] See also Figure 2 A driven wheel 7 is also installed on each roller frame 4. The driven wheel 7 is located on the rear side of the driving roller 3 and contacts the upper surface of the guide rail 1. It shares the weight of the vehicle body 2 with the driving roller 3 and serves as an auxiliary support.

[0027] The roller frame 4 is also provided with a limiting wheel 8 in contact with the side wall of the guide rail 1. When the vehicle body 2 moves, the limiting wheel 8 prevents the vehicle body 2 from slipping off the guide rail 1, thereby ensuring the normal operation of the vehicle body 2.

[0028] See also Figure 3 There is a waist-shaped groove 9 in the middle of the motor mounting plate 5, and the output shaft of the drive motor 6 can pass through this waist-shaped groove 9. There are long strip bolt grooves 10 on the upper and lower sides of the waist-shaped groove 9. The bolts used to fix the drive motor 6 are passed through the bolt grooves 10 and then screwed into the corresponding screw holes at the ends of the drive motor 6 to complete the locking and fixation of the drive motor 6. This structure enables the installation position of the drive motor 6 to be adjusted within a small range, which is convenient for adjusting the tension of the belt.

[0029] See also Figure 1 The material racks 11 installed on the vehicle body 2 have the same structure and can support the materials. The material racks 11 are installed in parallel so that the materials will not contact the bottom frame of the vehicle body 2.

[0030] There is a card slot on the material rack 11. After the material rack 11 is installed, the card slot is located in the same straight line. After the cylindrical workpiece is placed, it can be stuck in the card slot, which improves the stability of the cylindrical workpiece after placement and prevents the workpiece from slipping.

[0031] The working principle of this utility model is as follows:

[0032] When using this material trolley that prevents materials from shaking, the cylindrical workpiece is hoisted above the vehicle body 2 by lifting, so that the workpiece is docked and matched with the slot on the material rack 11. The workpiece structure is stable when placed, and there is a gap between the workpiece and the bottom of the vehicle body 2, which is convenient for the detachment of the lifting rope.

[0033] When the vehicle body 2 moves, the driving motor 6 is started, and the starting motor 6 drives the driving roller 3 through the belt and the pulley to drive the vehicle body 2 to move.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0035] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0036] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A material trolley for preventing material from shaking, comprising a guide rail (1) fixed to a foundation, characterized in that: The four corners of the lower end of the vehicle body (2) are provided with driving rollers (3) in contact with the upper surface of the guide rail (1); the driving rollers (3) are mounted on a roller frame (4) via a shaft; the roller frame (4) is fixedly connected to the vehicle body (2); a motor mounting plate (5) is fixed on the roller frame (4); a driving motor (6) is fixed on the motor mounting plate (5); and the driving motor (6) is connected to the shaft on which the driving rollers (3) are mounted via a pulley and a belt.

2. A material trolley for preventing material shaking according to claim 1, characterized in that: A driven wheel (7) is mounted on the roller frame (4) at the rear side of the driving roller (3) via a shaft, and the driven wheel (7) contacts the upper surface of the guide rail (1).

3. The material trolley for preventing material shaking according to claim 2, characterized in that: The lower end of the roller frame (4) is provided with a limiting wheel (8) via a shaft, and the limiting wheel (8) contacts the side wall of the guide rail (1).

4. The material trolley for preventing material from shaking according to claim 3, characterized in that: A waist-shaped groove (9) is provided in the middle of the motor mounting plate (5), and a plurality of long strip-shaped bolt grooves (10) are provided on the outer side of the waist-shaped groove (9) and are parallel to the waist-shaped groove. After the fixing bolts pass through the bolt grooves (10), they are matched with the screw holes at the ends of the driving motor (6).

5. The material trolley for preventing material from shaking according to claim 4, characterized in that: A plurality of parallel material racks (11) for preventing material from shaking are provided in the middle of the vehicle body (2).

6. The material trolley for preventing material from shaking according to claim 5, characterized in that: The material rack (11) is provided with a plurality of inwardly concave slots.

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