Liftable small plate transport vehicle

Abstract

The utility model discloses a liftable small plate transport vehicle which comprises a vehicle frame, rollers are arranged at the bottom of the vehicle frame, a fixed front blocking frame is fixedly arranged at one end of the vehicle frame, a movable rear blocking frame is rotatably arranged at the other end of the vehicle frame, a lifting front blocking frame is slidably arranged in the top of the fixed front blocking frame, and a lifting rear blocking frame is rotatably connected to the top of the lifting front blocking frame. The lifting rear blocking frame is matched with the movable rear blocking frame, and the end, away from the lifting front blocking frame, of the lifting rear blocking frame is inserted into the movable rear blocking frame. By means of the design, through the arrangement of the lifting front blocking frame, the supporting height adjusting function of the transport vehicle is achieved, adjustment can be conducted according to transported plates, and practicability and adaptability are improved; the lifting front blocking frame ascends and descends in the mode that a rack is matched with a gear, so that the lifting front blocking frame has stepless adjustment, can ascend and descend to any height, is simple in structure, convenient to use, low in cost and good in effect, and effectively reduces labor cost and saves transportation time.

Description

Technical Field

[0001] The utility model relates to the technical field of plate transportation devices, in particular to a small liftable plate transport vehicle. Background Art

[0002] In construction and decoration sites, it is often necessary to move plates. For high-rise indoor decoration sites, there are usually only two methods to move the plates to the decoration location. One is to build a scaffold to lift the plates from the outside of the building to the decoration location, but this method is restricted in many ways; the second is to move them to the designated decoration location by elevator. However, the currently used plates vary in size according to the installation environment, and the support height of the transport vehicle is fixed. It is easy to cause that when transporting some higher plates, the traditional transport vehicle cannot stably support the plates, resulting in inconvenient transportation. At this time, it is necessary to prepare other transport vehicles additionally, generating extra costs.

[0003] Therefore, it is urgent to design a small liftable plate transport vehicle to overcome one or more of the above-mentioned deficiencies of the prior art. Summary of the Utility Model

[0004] The technical solution adopted by the utility model to solve the above technical problems is: a small liftable plate transport vehicle, which is characterized in that it includes: a vehicle frame, rollers are provided at the bottom of the vehicle frame, a fixed front baffle is fixedly provided at one end of the vehicle frame, a movable rear baffle is rotatably provided at the other end of the vehicle frame, the movable rear baffle can be flipped relative to the vehicle frame, a lifting front baffle is slidably provided inside the top of the fixed front baffle, a lifting rear baffle is rotatably connected to the top of the lifting front baffle, the lifting rear baffle is adapted to the movable rear baffle, and one end of the lifting rear baffle away from the lifting front baffle is inserted into the movable rear baffle. When the lifting front baffle rises and falls inside the fixed front baffle, the lifting rear baffle synchronously makes a telescopic movement inside the movable rear baffle.

[0005] In a preferred embodiment, the fixed front baffle includes: a baffle rod, three baffle rods are provided, the three baffle rods are arranged at intervals, and the baffle rods on both sides are also fixedly connected with inclined rods, and the bottom ends of the inclined rods are fixedly connected with the vehicle frame.

[0006] In a preferred embodiment, tooth teeth are provided on the lifting front baffle, an adjusting rocker is provided on the fixed front baffle, and the adjusting rocker cooperates with the tooth teeth to drive the lifting and falling movement of the lifting front baffle.

[0007] In a preferred embodiment, a crank is provided on one side of the adjusting rocker, a gear meshing with the tooth teeth is further provided inside the adjusting rocker, the crank drives the lifting front baffle to rise and fall through the gear, and the adjusting rocker further provided with a locking structure for restricting the rotation of the gear.

[0008] In a preferred embodiment, one end of the frame where the movable rear retaining frame is provided is also provided with a plate bracket in an inverted "L" shape.

[0009] The beneficial effects of the present utility model are as follows: Through the setting of the lifting front retaining frame, the function of adjusting the support height of the transport vehicle is realized, which can be adjusted according to the plates to be transported, improving the practicability and adaptability. Moreover, the lifting front retaining frame is lifted and lowered by the cooperation of a rack and a gear, enabling stepless adjustment, and it can be lifted to any height. The structure is simple, easy to use, low in cost, and good in effect, effectively reducing labor costs and saving transportation time. Description of the Drawings

[0010] Figure 1 is a schematic structural view of the present utility model;

[0011] Figure 2 is a plan view of the fixed front retaining frame of the present utility model.

[0012] In the figure:

[0013] 10. Frame; 11. Roller; 12. Fixed front retaining frame; 13. Stop bar; 14. Movable rear retaining frame; 15. Lifting front retaining frame; 16. Lifting rear retaining frame; 17. Tooth; 18. Adjusting rocker; 19. Diagonal bar. Specific Embodiments

[0014] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given in conjunction with the drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0015] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct communication or an indirect communication through an intermediate medium. Among them, "fixing" means that they are connected to each other and the relative positional relationship after connection remains unchanged. The orientation terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only references to the directions of the attached drawings. Therefore, the orientation terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the embodiments of the present utility model.

[0016] In the embodiments of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0017] In the embodiments of the present utility model, "and / or" is merely a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after.

[0018] The reference to "an embodiment" or "some embodiments" etc. described in this specification means that a specific feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present utility model. Thus, the statements "in an embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc. that appear in different places in this specification do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in another way. The terms "comprise", "include", "have" and their variants all mean "including but not limited to", unless otherwise specifically emphasized in another way. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0019] Such as Figure 1 - Figure 2As shown in the figure, the utility model provides a small liftable sheet transport vehicle, which is characterized by comprising: a vehicle frame 10, with rollers 11 provided at the bottom of the vehicle frame 10, a fixed front retaining frame 12 fixedly provided at one end of the vehicle frame 10, and a movable rear retaining frame 14 rotatably provided at the other end of the vehicle frame 10. The movable rear retaining frame 14 can be flipped relative to the vehicle frame 10. An elevating front retaining frame 15 is slidably provided inside the top of the fixed front retaining frame 12. The top of the elevating front retaining frame 15 is rotatably connected to an elevating rear retaining frame 16. The elevating rear retaining frame 16 is adapted to the movable rear retaining frame 14, and one end of the elevating rear retaining frame 16 away from the elevating front retaining frame 15 is inserted into the movable rear retaining frame 14. When the elevating front retaining frame 15 ascends and descends inside the fixed front retaining frame 12, the elevating rear retaining frame 16 synchronously makes a telescopic movement inside the movable rear retaining frame 14;

[0020] Specifically, the fixed front retaining frame 12 is fixedly provided at one end of the vehicle frame 10, and the movable rear retaining frame 14 is provided at the other end of the vehicle frame 10. The movable rear retaining frame 14 can prevent forward and backward relative to the vehicle frame 10. The elevating front retaining frame 15 can ascend and descend up and down inside the fixed front retaining frame 12, and at the same time drive the elevating rear retaining frame 16 to ascend and descend. When the elevating rear retaining frame 16 is connected to the movable rear retaining frame 14 together, a supporting force can be formed. And during the lifting movement, since both the movable rear retaining frame 14 and the elevating rear retaining frame 16 are rotatable, even if the height of the elevating rear retaining frame 16 changes, both the elevating rear retaining frame 16 and the movable rear retaining frame 14 can change their angles by themselves. Therefore, the elevating rear retaining frame 16 and the movable rear retaining frame 14 can smoothly slide and cooperate together without affecting the lifting movement of the elevating front retaining frame 15, thereby realizing the adjustment of the supporting height of the transport vehicle to adapt to sheets of different heights.

[0021] Among them, the rollers 11 are universal wheels, which have a braking function and can be fixedly braked, and the rollers 11 also have an anti-slip function.

[0022] Furthermore, the fixed front retaining frame 12 includes: retaining rods 13. There are three retaining rods 13, and the three retaining rods 13 are arranged at intervals. The retaining rods 13 on both sides are also fixedly connected with inclined rods 19. The bottom ends of the inclined rods 19 are fixedly connected to the vehicle frame 10. Specifically, to improve the supporting force, the fixed front retaining frame 12 is composed of three retaining rods 13, and the three retaining rods 13 are arranged at intervals. At the same time, to further improve the supporting ability of the retaining rods and ensure the supporting stability of the retaining rods, inclined rods 19 are respectively fixedly connected to the retaining rods on both sides, and the bottom of the inclined rods 19 is fixedly connected to the vehicle frame 10. A stable triangular structure is formed among the inclined rods 19, the retaining rods and the vehicle frame 10, thereby realizing the improvement of the supporting ability of the retaining rods.

[0023] Further, in this embodiment, the lifting front baffle 15 is provided with teeth 17, and the fixed front baffle 12 is provided with an adjusting rocker 18. The adjusting rocker 18 cooperates with the teeth 17 to drive the lifting and lowering movement of the lifting front baffle 15;

[0024] Specifically, for facilitating the driving of the lifting front baffle 15 to lift and lower on the fixed front baffle 12, a row of teeth 17 is provided on the lifting front baffle 15. At the same time, an adjusting rocker 18 is provided on the fixed front baffle 12. The adjusting rocker 18 cooperates with the teeth 17. When the adjusting rocker 18 works, it drives the lifting front baffle 15 to rise or fall through the teeth 17, and the adjusting rocker 18 can be driven in an electric control manner or a manual manner.

[0025] Further, a crank is provided on one side of the adjusting rocker 18, and a gear meshing with the teeth 17 is also provided inside the adjusting rocker 18. The crank drives the lifting front baffle 15 to lift and lower through the gear, and the adjusting rocker 18 is also provided with a locking structure for restricting the rotation of the gear;

[0026] Specifically, a crank is provided on one side of the adjusting rocker 18, and a gear is provided inside the adjusting rocker 18. The gear is connected to the crank. When the crank rotates, it drives the gear to rotate. The gear cooperates with the teeth 17. Since the gear will not move when it rotates, the generated force will act on the lifting front baffle 15, causing the lifting front baffle 15 to lift and lower on the fixed front baffle 12; at the same time, in order to fix the lifting front baffle 15, a locking structure is also provided on the adjusting rocker 18. This locking structure is used to engage with the gear to restrict the rotation of the gear, so that the gear restricts the movement of the lifting front baffle 15, thereby realizing the fixing of the height.

[0027] Further, at one end of the vehicle frame where the movable rear baffle is provided, there is also a plate bracket in an inverted "L" shape;

[0028] Specifically, the plate bracket (not shown in the figure) is in an inverted "L" shape and is used for placing plates. The plates can lean on the movable rear baffle 14 and the lifting rear baffle 16.

[0029] To sum up, through the setting of the lifting front baffle 15 in this application, the function of adjusting the support height of the transport vehicle is realized, which can be adjusted according to the plates to be transported, improving the practicability and adaptability. Moreover, the lifting front baffle 15 is lifted and lowered by the cooperation of a rack and a gear, enabling stepless adjustment, and can be lifted to any height. It has a simple structure, is easy to use, has a low cost, and good effects, effectively reducing the labor cost and saving the transportation time.

[0030] The present utility model is not limited only to what is described in the specification and embodiments. Therefore, additional advantages and modifications can be easily achieved by those skilled in the art. Thus, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present utility model is not limited to specific details, representative devices, and the illustrated examples shown and described herein.

Claims

1. A small-sized plate transport vehicle capable of lifting and lowering, characterized in that: The invention comprises: a frame, a roller is provided at the bottom of the frame, a fixed front block frame is fixedly provided at one end of the frame, a movable rear block frame is rotatably provided at the other end of the frame, the movable rear block frame can be flipped relative to the frame, a lifting front block frame is slidably provided in the top of the fixed front block frame, a lifting rear block frame is rotatably connected to the top of the lifting front block frame, the lifting rear block frame is adapted to the movable rear block frame, and one end of the lifting rear block frame away from the lifting front block frame is inserted into the movable rear block frame, and when the lifting front block frame is lifted and lowered in the fixed front block frame, the lifting rear block frame synchronously performs telescopic movement in the movable rear block frame.

2. The small-sized plate transport vehicle capable of being raised and lowered according to claim 1, characterized in that: The fixed front baffle frame comprises: baffle rods, three baffle rods are provided, the three baffle rods are arranged at intervals, the baffle rods on both sides are also fixedly connected with oblique rods, and the bottom ends of the oblique rods are fixedly connected to the frame.

3. The small-sized plate transport vehicle capable of being raised and lowered according to claim 1, characterized in that: The lifting front baffle frame is provided with teeth, and the fixed front baffle frame is provided with an adjusting rocker. The adjusting rocker cooperates with the teeth to drive the lifting movement of the lifting front baffle frame.

4. The small-sized plate transport vehicle capable of being raised and lowered according to claim 3 is characterized in that: A rocker is provided on one side of the adjusting rocker, and a gear meshing with the teeth is also provided inside the adjusting rocker. The rocker drives the lifting front block frame to rise and fall through the gear, and the adjusting rocker is also provided with a locking structure for limiting the rotation of the gear.

5. The small-sized plate transport vehicle capable of being raised and lowered according to claim 1, characterized in that: One end of the vehicle frame provided with the movable rear baffle frame is also provided with an inverted "L"-shaped plate bracket.

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