Vehicle-mounted multi-layer stacking device

Abstract

The utility model belongs to the technical field of logistics transportation equipment, and particularly relates to a vehicle-mounted multilayer stacking device which comprises a device body and a locking mechanism. The device body comprises layer plates and supporting vertical rods. The shelf boards are vertically and fixedly connected with the supporting vertical rods to form a frame structure convenient for placing goods; the locking mechanism is mounted on one side of the device main body; one end of the locking mechanism is fixedly connected with the compartment wall, and the other end of the locking mechanism is connected with the device main body; the locking mechanism has a locking state and an unlocking state; and in the locking state, the locking mechanism downwards presses the device main body. The utility model aims to solve the problems that when goods are transported, the stacking layer height is limited, classified stacking and ventilation freezing of food are not facilitated, the transportation efficiency is low, and the compartment space utilization rate is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of logistics transportation equipment, and particularly relates to a vehicle-mounted multi-layer stacking device. Background Art

[0002] The carriage of a logistics transport vehicle is used to load goods. Usually, the goods are stacked in boxes in the carriage. For a refrigerated truck, the food is directly stacked in the carriage.

[0003] The above practices limit the stacking height of the goods (for example, there is a stacking height limit for fragile items), are not conducive to ventilation and freezing of the stacked food, and are not conducive to the classified stacking of the goods; affecting the transportation efficiency and the utilization rate of the carriage space.

[0004] Therefore, there is an urgent need for a vehicle-mounted device similar to a shelf that can be used in a logistics transport vehicle, and it is necessary to eliminate the influence of the vehicle's bumps on the stability of the goods during transportation; to solve the problems of limited stacking height, unfavorable classified stacking, unfavorable ventilation and freezing of food, low transportation efficiency, and low utilization rate of the carriage space when transporting goods. Summary of the Utility Model

[0005] The utility model provides a vehicle-mounted multi-layer stacking device, which can be installed in the carriage of a logistics transport vehicle such as a freight truck or a refrigerated truck, and the device is fixed to the carriage wall through a locking mechanism, which can prevent the loosening of the multi-layer stacking device and the scattering of the goods due to the vehicle's bumps during transportation. The specific content is as follows:

[0006] A vehicle-mounted multi-layer stacking device is applied to the carriage of a freight truck and includes a device main body and a locking mechanism;

[0007] The device main body includes a layer board and a supporting vertical rod; the layer board and the supporting vertical rod are fixedly connected perpendicular to each other to form a frame structure convenient for placing goods;

[0008] The locking mechanism is installed on one side of the device main body; one end of the locking mechanism is fixedly connected to the carriage wall, and the other end is connected to the device main body;

[0009] The locking mechanism has a locking state and an unlocking state; in the locking state, the locking mechanism presses down the device main body.

[0010] Preferably, the four vertices of the layer board are respectively fixedly connected to the four supporting vertical rods; a plurality of the layer boards are fixedly arranged at the upper, middle and lower ends of the supporting vertical rods correspondingly.

[0011] Preferably, the locking mechanism includes a fixing plate; the fixing plate is arranged on one side of the device main body and fixedly connected to the carriage wall; a base is fixedly connected to the lower end of the fixing plate; the supporting vertical rod is placed on the base to support the device main body.

[0012] Preferably, a top plate is arranged at the upper end of the fixing plate; a guiding column is installed in the middle of the top plate; the lower end of the guiding column is movably connected to a pressing plate; in the locked state, the lower end surface of the pressing plate presses against the upper end surface of the laminating plate at the upper end of the supporting vertical rod.

[0013] Preferably, an upper rotating shaft, a middle rotating shaft and a lower rotating shaft are sequentially sleeved on the guiding column from top to bottom;

[0014] The contact surfaces between the upper rotating shaft, the middle rotating shaft and the lower rotating shaft are all inclined planes, and the inclination directions of the inclined planes of the upper rotating shaft and the lower rotating shaft are opposite; the inclination directions of the upper and lower inclined planes of the middle rotating shaft are opposite;

[0015] The upper rotating shaft is fixedly connected to both the guiding column and the top plate;

[0016] The middle rotating shaft is movably connected to the guiding column; a handle is fixedly installed outside the middle rotating shaft;

[0017] The lower rotating shaft is fixedly connected to the pressing plate.

[0018] Preferably, an adjusting screw is installed at the upper end of the middle of the top plate; the lower end of the adjusting screw abuts against the upper end surface of the guiding column.

[0019] Preferably, a locking screw is installed between the pressing plate and the top plate.

[0020] Preferably, a partition rack is movably installed on one side of the laminating plate away from the carriage wall.

[0021] The beneficial effects of the present utility model are that a multi-layer stacking device is installed in the carriage. By fixedly connecting a plurality of laminating plates with the supporting vertical rods, a multi-layer stacking device convenient for placing goods is formed; at the same time, by pressing the device main body through the locking mechanism, it is possible to prevent the situation that the multi-layer stacking device is loosened and the goods fall off due to the vehicle bumping during transportation; the multi-layer stacking device installed in the carriage can effectively solve the problems of limited stacking height during cargo transportation, unfavorable classification stacking and ventilation and freezing of food, as well as low transportation efficiency and low utilization rate of the carriage space. Description of the Drawings

[0022] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those skilled in the art, without creative efforts, other embodiments can be obtained based on these drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of the vehicle-mounted multi-layer stacking device;

[0024] Figure 2 It is a schematic enlarged view of the partial structure of the vehicle-mounted multi-layer stacking device;

[0025] Figure 3 It is a schematic internal view of the partial structure of the vehicle-mounted multi-layer stacking device;

[0026] In the figure: 1. Device main body; 101. Laminated board; 102. Support vertical rod; 2. Locking mechanism; 201. Fixed plate; 202. Base; 203. Fixed hole; 204. Top plate; 205. Guide post; 206. Pressure plate; 207. Adjusting seat; 208. Fixed bracket; 209. Upper rotating shaft; 210. Middle rotating shaft; 211. Lower rotating shaft; 212. Handle; 213. Limit pin; 214. Adjusting screw; 215. Locking nut; 216. Locking screw; 217. Fastening nut; 3. Partition frame; 301. Partition rod; 302. Rotating arm; 303. Fixed part; 304. Lock pin; 305. Pressure rod; 306. Lock hole plate. Specific embodiments

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, 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 therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] It should be noted that when an element is referred to as being "fixed to", "placed with", "provided with", "equipped with", "set on" or "connected to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0030] It should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "attachment" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] The present utility model provides a vehicle-mounted multi-layer stacking device. Please refer to Figures 1 to 3 , which is applied to the carriage of a freight truck and includes a device main body 1 and a locking mechanism 2;

[0032] As Figure 1 shown, the device main body 1 includes a layer board 101 and a supporting vertical rod 102; the layer board 101 and the supporting vertical rod 102 are fixedly connected perpendicular to each other to form a frame structure convenient for placing goods;

[0033] The locking mechanism 2 is installed on one side of the device main body 1; one end of the locking mechanism 2 is fixedly connected to the carriage wall, and the other end is connected to the device main body 1;

[0034] The locking mechanism 2 has a locking state and an unlocking state; in the locking state, the locking mechanism 2 presses down on the device main body 1.

[0035] It should be noted that preferably, 2 sets of locking mechanisms 2 are used and are correspondingly installed on opposite sides of the device main body 1, which can be more stable.

[0036] In specific implementation, a multi-layer stacking device is installed in the carriage. Through the fixed connection of multiple layer boards 101 and supporting vertical rods 102, a multi-layer stacking device convenient for placing goods is formed; at the same time, by pressing the device main body 1 through the locking mechanism 2, the situation that the device main body 1 loosens and the goods fall due to the vehicle jolting during transportation can be prevented; the multi-layer stacking device installed in the carriage can effectively solve the problems of limited stacking height of goods during transportation, being not conducive to classified stacking and ventilation and freezing of food, as well as low transportation efficiency and low utilization rate of the carriage space.

[0037] According to the implementation manner provided by the present utility model, as Figure 1As shown, the four vertices of the laminate 101 are respectively fixedly connected to the four support vertical rods 102; a plurality of the laminates 101 are correspondingly fixed to the upper, middle, and lower ends of the support vertical rods 102.

[0038] It should be noted that the four vertices of the laminate 101 and the support vertical rod 102 are preferably fixed by welding; preferably, three laminates 101 are used and are respectively fixed to the upper, middle, and lower ends of the support vertical rod 102; and preferably, one movable laminate 101 is used and is lapped on the middle of the support vertical rod 102 in the form of a support block; the movable laminate 101 can be selectively installed or not installed according to the height of the goods.

[0039] In specific implementation, the laminate 101 and the support vertical rod 102 are fixedly connected, which can make the device main body 1 integrated and more firm.

[0040] In one embodiment, as Figure 1 shown, the locking mechanism 2 includes a fixing plate 201; the fixing plate 201 is arranged on one side of the device main body 1 and is fixedly connected to the carriage wall; a base 202 is fixedly connected to the lower end of the fixing plate 201; the support vertical rod 102 is placed on the base 202 to support the device main body 1.

[0041] It should be noted that fixing holes 203 are formed in the positioning plate, and the positioning plate is fixed to the carriage wall by passing screws through the positioning holes; the lower end of the fixing plate 201 is preferably fixedly connected to the base 202 by welding.

[0042] It should be noted that the lower end of the device main body 1, that is, the lower end of the support vertical rod 102, is placed on the base 202, and the base 202 bears the weight of the device main body 1 and the goods; as described above, the device main body 1 is pressed downward by the locking mechanism 2, that is, the device main body 1 is pressed against the base 202.

[0043] In specific implementation, the fixing plate 201 is fixed to the carriage wall by screws, providing a basis for the fixation of the device main body 1; the base 202 bears all the weight of the device main body 1 and the goods, providing support for the locking mechanism 2 to press the device main body 1.

[0044] According to the embodiment provided by the present invention, as Figure 2 shown, a top plate 204 is provided at the upper end of the fixing plate 201; a guide post 205 is installed in the middle of the top plate 204; the lower end of the guide post 205 is movably connected to a pressing plate 206; in the locked state, the lower end surface of the pressing plate 206 presses against the upper end surface of the laminate 101 at the upper end of the support vertical rod 102.

[0045] It should be noted that the top plate 204 is perpendicular to the fixed plate 201 and is preferably fixed by welding; a through hole is provided in the middle of the top plate 204, and an adjustment seat 207 is fixedly installed on the upper end surface of the top plate 204 through welding at the through hole; the adjustment seat 207 is a hollow columnar part and is communicated with the through hole; a guide post 205 is installed downward inside the adjustment seat 207.

[0046] It should be noted that a blind hole is provided in the middle of the pressing plate 206, and the lower end of the guide post 205 extends into the blind hole and there is a gap between the lower end of the guide post 205 and the bottom of the blind hole.

[0047] It should be noted that the lower end surface of the pressing plate 206 and the upper end surface of the laminate 101 at the upper end of the support vertical rod 102 are pressing fit surfaces. When the locking mechanism 2 is in the locked state, the lower end surface of the pressing plate 206 and the upper end surface of the laminate 101 at the upper end of the support vertical rod 102 are pressed together, and the overall multi-layer stacking device is pressed downward on the base 202.

[0048] It should be noted that a fixing bracket 208 is provided at one end of the top plate 204 close to the carriage wall. A fixing hole 203 is also provided at one end of the fixing bracket 208 close to the carriage wall, and the device body 1 can be further fixed through the fixing hole 203.

[0049] In specific implementation, the top plate 204 provides an installation basis for the locking mechanism 2; the guide post 205 plays a guiding and connecting role for the pressing plate 206 and the upper, middle, and lower rotating shafts 211 mentioned later; the pressing plate 206 can press the device body 1 on the base 202; the fixing bracket 208 can provide a fixing support for the device body 1 in the front-rear direction, making the device body 1 more stable.

[0050] In one embodiment, as Figure 3 shown, the upper rotating shaft 209, the middle rotating shaft 210, and the lower rotating shaft 211 are sleeved on the guide post 205 in sequence from top to bottom;

[0051] The contact surfaces between the upper rotating shaft 209, the middle rotating shaft 210, and the lower rotating shaft 211 are all inclined planes, and the inclination directions of the inclined planes of the upper rotating shaft 209 and the lower rotating shaft 211 are opposite; the inclination directions of the upper and lower inclined planes of the middle rotating shaft 210 are opposite;

[0052] The upper rotating shaft 209 is fixedly connected to both the guide post 205 and the top plate 204;

[0053] The middle rotating shaft 210 is movably connected to the guide post 205; a handle 212 is fixedly installed outside the middle rotating shaft 210;

[0054] The lower rotating shaft 211 is fixedly connected to the pressing plate 206.

[0055] It should be noted that a limit pin 213 runs through the upper rotating shaft 209, fixedly connecting the upper rotating shaft 209, the guide post 205 and the top plate 204; the middle rotating shaft 210 is sleeved on the guide post 205 loosely; the lower rotating shaft 211 is fixedly connected to the pressing plate 206 by welding.

[0056] It should be noted that when the locking mechanism 2 is in the unlocked state, the inclined planes between the middle rotating shaft 210 and the upper rotating shaft 209 and between the middle rotating shaft 210 and the lower rotating shaft 211 are in a parallel state, so that there is a certain gap between the middle rotating shaft 210 and the upper rotating shaft 209 and the lower rotating shaft 211. The existence of this gap prevents the pressing plate 206 from pressing down the laminate 101 at the upper end of the support vertical rod 102. At this time, it is in the unlocked state.

[0057] It should be noted that when the locking mechanism 2 is in the locked state, the handle 212 is rotated 120° horizontally. The middle rotating shaft 210 rotates on the guide post 205 together with the handle 212; the inclined planes between the middle rotating shaft 210 and the upper rotating shaft 209 and between the middle rotating shaft 210 and the lower rotating shaft 211 change from a parallel state to an interleaved state. During this process, the gap between the middle rotating shaft 210 and the upper rotating shaft 209 and the lower rotating shaft 211 is eliminated. On this basis, the middle rotating shaft 210 further presses down the lower rotating shaft 211. The lower rotating shaft 211 drives the pressing plate 206 to move downward and presses the pressing plate 206 against the laminate 101 at the upper end of the support vertical rod 102, thereby pressing the device main body 1 against the base 202; when unlocking is required, the handle 212 is rotated 120° in the opposite direction, and the locking mechanism 2 switches to the unlocked state.

[0058] In specific implementation, by controlling the rotation of the middle rotating shaft 210 through the handle 212, the switching between the unlocked and locked states of the locking mechanism 2 is realized, which is simple and convenient to operate; the locking mechanism 2 adopting the upper rotating shaft 209, the middle rotating shaft 210 and the lower rotating shaft 211 has a simple structure and ingenious design, and can achieve the expected locking effect better.

[0059] According to the embodiment provided by the present invention, as Figure 3 shown, an adjusting screw 214 is installed at the upper end of the middle part of the top plate 204; the lower end of the adjusting screw 214 abuts against the upper end surface of the guide post 205.

[0060] It should be noted that the adjusting screw 214 is fixed in the adjusting seat 207 by threads. The lower end of the adjusting screw 214 passes through the top plate 204 and abuts against the guide post 205; the adjusting screw 214 is also connected with a locking nut 215 by threads; the locking nut 215 is located at the upper end of the adjusting seat 207 and is used to lock the adjusting screw 214 in the corresponding position to prevent it from loosening.

[0061] It should be noted that when the multi-layer stacking device is installed for the first time, the pre-tightening force of the locking mechanism 2 needs to be adjusted by adjusting the screw 214; the locking mechanism 2 is in the locked state, the locking nut 215 is loosened, and the adjusting screw 214 is rotated until it abuts against the upper end surface of the guide post 205. At this time, the pressing force of the guide post 205 is transmitted to the pressing plate 206 through the upper rotating shaft 209, the middle rotating shaft 210 and the lower rotating shaft 211 in sequence, and the device main body 1 is pressed. At this time, the adjustment is completed, and the locking nut 215 is tightened.

[0062] In specific implementation, the adjusting screw 214 can adjust the pre-tightening force when the multi-layer stacking device is installed for the first time, preventing the problem of insufficient pressing force caused by inaccurate installation dimensions.

[0063] In one embodiment, as Figure 2 shown, a locking screw 216 is installed between the pressing plate 206 and the top plate 204.

[0064] It should be noted that the locking screw 216 passes through the top plate 204 from the upper end of the top plate 204 and extends into the pressing plate 206 and is fixed to the pressing plate 206; a fastening nut 217 is installed on the upper end of the locking screw 216 by thread. After the locking mechanism 2 is in the locked state, the fastening nut 217 should be tightened.

[0065] In specific implementation, two sets of locking screws 216 are preferably installed at both ends of the top plate 204. After the locking screws 216 are locked, the structure between the pressing plate 206 and the top plate 204 can be made more stable, preventing the phenomenon of uneven pressing force caused by dimensional errors or installation errors.

[0066] According to the embodiment provided by the present invention, as Figure 1 shown, a partition frame 3 is movably installed on the side of the laminate 101 away from the carriage wall.

[0067] It should be noted that the partition frame 3 includes partition rods 301, rotating arms 302 and fixing parts 303; two fixing parts 303 are fixedly installed on the sides of the upper and lower laminates 101 (which can also be the upper laminate 101 and the middle laminate 101) away from the carriage wall, preferably by welding; through holes are provided in both fixing parts 303, and one ends of the two rotating arms 302 are movably connected to the fixing parts 303 through screws or pins respectively; the other ends of the two rotating arms 302 are fixedly connected to the partition rods 301, preferably by welding; the partition rods 301 can rotate around the fixing parts 303 together with the two rotating arms 302.

[0068] It should be noted that the blocking rod 301 is of a hollow structure, and locking pins 304 are installed at both the upper and lower ends; connecting rods (not shown in the figure) are connected to the ends of the two locking pins 304 close to each other, preferably fixed by welding; the two connecting rods are arranged inside the blocking rod 301, and pressing rods 305 are vertically connected to one end of each of the two connecting rods. The two pressing rods 305 extend to the outside of the blocking rod 301, and through holes for the pressing rods 305 to extend are provided at corresponding positions on the blocking rod 301; the two pressing rods 305 can control the up and down movement of the two locking pins 304 through the two connecting rods; compression springs (not shown in the figure) are sleeved on the two locking pins 304; locking hole plates 306 are welded and fixed at corresponding positions at both ends of the blocking rod 301 on the upper and lower laminates 101 of the device main body 1. Through holes are provided on the locking hole plates 306, and the locking pins 304 can extend into these through holes; the two compression springs can elastically press the two locking pins 304 towards the upper and lower ends of the blocking rod 301, so that the two locking pins 304 can cooperate with the locking hole plates 306 to lock the blocking frame 3 in a position close to the device main body 1.

[0069] It should be noted that when loading goods, the two pressing rods 305 are pressed towards the middle. The pressing rods 305 drive the locking pins 304 to retract into the blocking rod 301 through the connecting rods. At the same time, the compression springs are compressed, and the locking pins 304 withdraw from the through holes of the locking hole plates 306; the blocking frame 3 is rotated to the unfolded position, and at this time, the goods can be smoothly placed on the laminate 101; after the goods are loaded, the blocking frame 3 is rotated to a position close to the device main body 1, and at the same time, the two pressing rods 305 are pressed, the compression springs are compressed, and the locking pins 304 are retracted. When moving to the position of the locking hole plates 306, the two pressing rods 305 are released, and the compression springs push the two locking pins 304 to extend into the through holes of the locking hole plates 306 to lock the blocking frame 3 in a position close to the device main body 1; at this time, the blocking frame 3 can block the goods on the laminate 101 to prevent them from falling during transportation; for easy operation, the two pressing rods 305 are close to each other and can be operated by an operator with one hand at the same time; preferably, two sets of blocking frames 3 are equipped for each multi-layer stacking device.

[0070] In specific implementation, the blocking frame 3 can effectively prevent the goods from falling. Especially during transportation, when the vehicle jolts violently, the goods can be blocked by the blocking frame 3 within the laminate 101; the blocking frame 3 plays a role in protecting the vehicle-mounted multi-layer stacking device safely and stably.

[0071] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0072] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vehicle-mounted multi-layer stacking device, applied to a truck compartment, characterized in that: It includes a device body and a locking mechanism; The device body comprises a layer plate and a supporting vertical rod; the layer plate and the supporting vertical rod are vertically fixedly connected to each other to form a frame structure convenient for placing goods; The locking mechanism is installed on one side of the device body; one end of the locking mechanism is fixedly connected to the carriage wall, and the other end is connected to the device body; The locking mechanism has a locking state and an unlocking state; in the locking state, the locking mechanism presses the device body downward.

2. The vehicle-mounted multi-layer stacking device according to claim 1, characterized in that: The four vertices of the layer plate are fixedly connected to the four supporting vertical rods respectively; a plurality of the layer plates are correspondingly fixed to the upper end, the middle part and the lower end of the supporting vertical rods.

3. The vehicle-mounted multi-layer stacking device according to claim 1, characterized in that: The locking mechanism comprises a fixing plate; the fixing plate is arranged on one side of the device body and fixedly connected to the carriage wall; a base is fixedly connected to the lower end of the fixing plate; the supporting vertical rod is placed on the base to support the device body.

4. The vehicle-mounted multi-layer stacking device according to claim 3, characterized in that: A top plate is placed at the upper end of the fixed plate; a guide column is installed in the middle of the top plate; a pressure plate is movably connected to the lower end of the guide column; in the locked state, the lower end surface of the pressure plate presses against the upper end surface of the layer plate at the upper end of the supporting vertical rod.

5. The vehicle-mounted multi-layer stacking device according to claim 4, characterized in that: The guide column is sequentially provided with an upper rotating shaft, a middle rotating shaft and a lower rotating shaft from top to bottom; The contact surfaces between the upper rotating shaft, the middle rotating shaft and the lower rotating shaft are all inclined planes, and the inclined directions of the inclined planes of the upper rotating shaft and the lower rotating shaft are opposite; the inclined directions of the upper and lower inclined planes of the middle rotating shaft are opposite; The upper rotating shaft is fixedly connected to the guide column and the top plate; The rotating shaft is movably connected to the guide column; a handle is fixedly installed on the outside of the rotating shaft; The lower rotating shaft is fixedly connected to the pressing plate.

6. The vehicle-mounted multi-layer stacking device according to claim 5, characterized in that: An adjusting screw is installed at the upper end of the middle part of the top plate; the lower end of the adjusting screw abuts against the upper end surface of the guide column.

7. The vehicle-mounted multi-layer stacking device according to claim 6, characterized in that: A locking screw is installed between the pressing plate and the top plate.

8. The vehicle-mounted multi-layer stacking device according to claim 1, characterized in that: A blocking frame is movably mounted on one side of the layer plate away from the compartment wall.

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