Semi-automatic lifting type support for transporting goods in van vehicle

Abstract

The utility model relates to the technical field of goods transportation, in particular to a semi-automatic lifting type van vehicle interior goods transportation support which comprises a van body, containing grooves are formed in the lower half portion of the left inner side wall and the upper half portion of the right inner side wall of the van body, and sliding blocks are movably connected into the left containing groove and the right containing groove. The sliding blocks are in sliding fit with the corresponding containing grooves in the vertical direction, and elastic telescopic rods with the width not larger than that of the containing grooves are rotationally arranged on the sliding blocks. According to the utility model, through the matched connection of the elastic telescopic rod and the driving block, the driving block is driven by the control of the motor and the screw rod to drive the elastic telescopic rod to slide up and down, so that the purpose of adjusting the height of the elastic telescopic rod is achieved, and the elastic telescopic rod plays a role in protecting goods; and the elastic telescopic rods can be overturned into the storage grooves after being contracted, storage of the elastic telescopic rods is completed, and therefore the situation that carrying and storage of goods are hindered by the elastic telescopic rods is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of goods transportation, in particular to a semi-automatic lifting internal goods transportation bracket for a van. Background Technique

[0002] The general process of goods transportation includes: receiving goods, picking up goods, loading, transporting, arriving at the distribution center, sorting goods, delivering, and customers receiving goods. This process ensures the safe, timely, and accurate transfer of goods from the place of dispatch to the place of receipt. When transporting goods in a van, a transportation bracket is usually used to prevent the goods in the carriage from collapsing.

[0003] For the existing goods transportation bracket, reference can be made to the solution with the patent publication number CN211969286U, which "discloses a semi-automatic lifting internal goods transportation bracket for a van, including a carriage. Vertical tracks are installed at both left and right ends of the inner wall of the carriage. Track protection slots are equidistantly installed on the vertical tracks. A cross bar is movably connected between the vertical tracks. Both left and right ends of the cross bar are connected with sliders, and the sliders are slidably connected to the vertical tracks. By setting the sliders, a driving chamber, a chuck, a driving mechanism, vertical tracks, and track protection slots, the position of the sliders is fixed, facilitating the subsequent placement of goods." However, the support cross bar in this utility model is stored at the top inside the carriage when not in use. When there are a large number of goods, the goods will pile up too high. At this time, the cross bar at the top may cause obstacles to the handling and storage of goods. Therefore, we propose a semi-automatic lifting internal goods transportation bracket for a van to well solve the above drawbacks. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a semi-automatic lifting internal goods transportation bracket for a van to solve the problems raised in the above background technique.

[0005] The utility model is achieved through the following technical solutions: It includes a carriage body. Storage grooves are opened in the lower half of the left inner wall and the upper half of the right inner wall of the carriage body. Sliders are movably connected in the left and right storage grooves respectively. The sliders are in vertical sliding fit with the corresponding storage grooves. An elastic telescopic rod with a width not greater than the storage groove is rotatably arranged on the slider.

[0006] Optionally, driving grooves are opened in the upper half of the left inner wall and the lower half of the right inner wall of the carriage body. Driving blocks are movably arranged in the driving grooves. The driving blocks are used for mating connection with the free ends of the elastic telescopic rods. A linear driving component for controlling the up and down sliding of the driving blocks is also arranged in the driving grooves.

[0007] Optionally, a protrusion is fixed at the free end of the elastic telescopic rod, and a groove for the protrusion to be embedded is opened on the driving block.

[0008] Optionally, the linear drive assembly includes a motor and a lead screw. The output shaft of the motor is coaxially connected to one end of the lead screw, and the lead screw is in threaded engagement with the corresponding drive block.

[0009] Optionally, a slide rail is provided on the side wall of the storage groove facing the slider. A anti-disengagement plate fixedly connected to the slider is slidably disposed in the slide rail, and a pulley rotatably provided on the anti-disengagement plate is in rolling connection in the slide rail.

[0010] Optionally, the elastic telescopic rod includes an outer rod body, an inner rod body and a spring. One end of the outer rod body is hinged to the slider. The inner rod body is movably inserted into the interior of the outer rod body. The spring is located inside the outer rod body, and both ends of the spring are fixedly connected to the inner wall of the outer rod body and the inner end of the inner rod body respectively.

[0011] Compared with the prior art, the present utility model provides a semi-automatic lifting internal cargo transportation bracket for a van, which has the following beneficial effects:

[0012] Through the cooperative connection of the elastic telescopic rod and the drive block, the present utility model uses the control of the motor and the lead screw to drive the drive block to drive the elastic telescopic rod to slide up and down, so as to achieve the purpose of adjusting the height of the elastic telescopic rod, enabling the elastic telescopic rod to play a role in protecting the goods. At the same time, the elastic telescopic rod is hinged to the slider, so that the elastic telescopic rod can be turned over into the storage groove after contraction to complete the storage of the elastic telescopic rod, thereby avoiding the elastic telescopic rod from hindering the handling and storage of the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic front sectional structure diagram of the present utility model;

[0015] Figure 3 is a schematic enlarged structure diagram at A of the present utility model;

[0016] Figure 4 is a schematic top sectional structure diagram of the present utility model;

[0017] Figure 5 is a schematic enlarged structure diagram at B of the present utility model;

[0018] Figure 6 is a schematic partial exploded structure diagram of the present utility model.

[0019] In the figure: 1. Compartment body; 101. Storage groove; 102. Driving groove; 103. Slide rail; 2. Slide block; 201. Elastic telescopic rod; 2011. Outer rod body; 2012. Inner rod body; 2013. Spring; 202. Protrusion; 3. Anti - detachment plate; 301. Pulley; 4. Lead screw; 401. Driving block; 402. Motor. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0021] Please refer to Figures 1-6 , a semi - automatic lifting internal cargo transportation bracket for a van, including a compartment body 1. Storage grooves 101 are respectively opened on the lower half of the left inner side wall and the upper half of the right inner side wall of the compartment body 1. Slide blocks 2 are movably connected in the left and right storage grooves 101. The slide blocks 2 are in vertical sliding fit with the corresponding storage grooves 101. An elastic telescopic rod 201 with a width not greater than that of the storage groove 101 is rotatably arranged on the slide blocks 2, so that the slide blocks 2 and the elastic telescopic rod 201 can move up and down in the vertical direction of the carriage, thereby achieving the effect of changing the height to protect the goods; at the same time, the elastic telescopic rod 201 can be turned around the slide block 2 into the storage groove 101 to complete the storage of the elastic telescopic rod 201 and avoid the elastic telescopic rod 201 from hindering the handling and stacking of goods. On the side wall of the storage groove 101 facing the slide block 2, a slide rail 103 is opened. An anti - detachment plate 3 fixedly connected to the slide block 2 is slidably arranged in the slide rail 103. A pulley 301 rotatably arranged on the anti - detachment plate 3 and rolling - connected in the slide rail 103 is provided, so that when the slide block 2 moves in the storage groove 101, the pulley 301 will roll in the slide rail 103, thereby reducing the friction force and making the lifting of the elastic telescopic rod 201 more labor - saving.

[0022] Furthermore, driving grooves 102 are respectively opened on the upper half of the left inner side wall and the lower half of the right inner side wall of the compartment body 1. A driving block 401 is movably arranged in the driving groove 102. The driving block 401 is used for the mating connection with the free end of the elastic telescopic rod 201, so that the free end of the elastic telescopic rod 201 can move together with the driving block 401. A protrusion 202 is fixedly arranged at the free end of the elastic telescopic rod 201. A groove for the protrusion 202 to be embedded is opened on the driving block 401, so that when the elastic telescopic rod 201 is turned to the horizontal direction, the free end can make the protrusion 202 embedded into the driving block 401 by elongation, thereby connecting the elastic telescopic rod 201 and the driving block 401 together.

[0023] Further, a linear driving assembly for controlling the up-and-down sliding of the driving block 401 is also provided in the driving slot 102. The linear driving assembly includes a motor 402 and a lead screw 4. The output shaft of the motor 402 is coaxially connected to one end of the lead screw 4. The lead screw 4 is in threaded cooperation with the corresponding driving block 401. After the motor 402 drives the lead screw 4 to rotate, the lead screw 4 will drive the driving block 401 to rotate. However, the driving block 401 will be blocked from rotating by the driving slot 102. Therefore, the driving block 401 will move up and down along the vertical direction of the driving slot 102, realizing the height adjustment of the elastic telescopic rod 201.

[0024] Further, the elastic telescopic rod 201 includes an outer rod body 2011, an inner rod body 2012 and a spring 2013. One end of the outer rod body 2011 is hinged to the slider 2. The inner rod body 2012 is movably inserted into the interior of the outer rod body 2011. The spring 2013 is located inside the outer rod body 2011. The two ends of the spring 2013 are respectively fixedly connected to the inner wall of the outer rod body 2011 and the inner end of the inner rod body 2012. When the protrusion 202 at the free end of the elastic telescopic rod 201 is inserted into the driving block 401, the spring 2013 will provide elastic force, making the fixation of the elastic telescopic rod 201 more firm. At the same time, when the elastic telescopic rod 201 is flipped into the storage slot 101 for storage, the spring 2013 will also apply a thrust to the free end of the elastic telescopic rod 201, enabling the elastic telescopic rod 201 to be fixed in the storage slot 101.

[0025] The working principle and usage process of the present utility model are as follows: First, when carrying and stacking goods into the carriage, the free end of the elastic telescopic rod 201 can be retracted. Subsequently, the elastic telescopic rod 201 is flipped around the slider 2 to the vertical direction, and the elastic telescopic rod 201 enters the storage slot 101. At this time, the spring 2013 inside the elastic telescopic rod 201 will provide a thrust to the free end of the elastic telescopic rod 201, fixing the elastic telescopic rod 201 in the storage slot 101 to complete the storage, thereby avoiding the elastic telescopic rod 201 from obstructing the handling and storage of goods. After the goods are stacked, the elastic telescopic rod 201 can be flipped to the horizontal direction, and the protrusion 202 at the free end of the elastic telescopic rod 201 is inserted into the driving block 401. Subsequently, the motor 402 inside the side wall of the carriage body 1 is used to control the lead screw 4 to rotate, driving the driving block 401 to move up and down along the driving slot 102, driving the elastic telescopic rod 201 to move up and down in the carriage, and closing the motor 402 after adjusting to a suitable height to fix the elastic telescopic rod 201, achieving the function of protecting the goods and preventing the goods from collapsing.

[0026] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic lifting internal cargo transportation bracket for a van, comprising a van body (1), characterized in that: The lower half of the left inner wall and the upper half of the right inner wall of the box body (1) are both provided with receiving grooves (101). A slider (2) is movably connected in each of the left and right receiving grooves (101). The slider (2) is in sliding fit with the corresponding receiving groove (101) in the vertical direction. A resilient telescopic rod (201) with a width not greater than that of the receiving groove (101) is rotatably provided on the slider (2).

2. The internal cargo transportation bracket of a semi-automatic lifting van according to claim 1, characterized in that: The upper half of the left inner wall and the lower half of the right inner wall of the box body (1) are both provided with driving grooves (102). A driving block (401) is movably provided in the driving groove (102). The driving block (401) is used for mating connection with the free end of the resilient telescopic rod (201). A linear driving assembly for controlling the up-and-down sliding of the driving block (401) is further provided in the driving groove (102).

3. A semi-automatic lifting van internal cargo transportation bracket according to claim 2, characterized in that: A protrusion (202) is fixedly provided at the free end of the resilient telescopic rod (201). A groove for the protrusion (202) to be inserted into is formed on the driving block (401).

4. A semi-automatic lifting van internal cargo transportation bracket according to claim 2, characterized in that: The linear driving assembly includes a motor (402) and a lead screw (4). The output shaft of the motor (402) is coaxially connected to one end of the lead screw (4). The lead screw (4) is in threaded fit with the corresponding driving block (401).

5. A semi-automatic lifting van internal cargo transportation bracket according to claim 1, characterized in that: A slide rail (103) is formed on the side wall of the receiving groove (101) facing the slider (2). A retaining plate (3) fixedly connected to the slider (2) is slidably provided in the slide rail (103). A pulley (301) rotatably provided on the retaining plate (3) and rollingly connected in the slide rail (103) is provided on the retaining plate (3).

6. A semi-automatic lifting van internal cargo transportation bracket according to claim 1, characterized in that: The resilient telescopic rod (201) includes an outer rod body (2011), an inner rod body (2012), and a spring (2013). One end of the outer rod body (2011) is hinged to the slider (2). The inner rod body (2012) is movably inserted into the interior of the outer rod body (2011). The spring (2013) is located inside the outer rod body (2011), and both ends of the spring (2013) are fixedly connected to the inner wall of the outer rod body (2011) and the inner end of the inner rod body (2012) respectively.

Images