CN104442504B - A self-loading truck compartment - Google Patents

Abstract

The present invention discloses a self-loading and unloading truck compartment, comprising a compartment, characterized in that: a cylindrical T-shaped sliding seat is provided at the center of each side of the compartment bottom, each T-shaped sliding seat is provided with a sliding movable base, the movable bases on both sides are correspondingly connected via a connecting frame, each movable base on both sides is provided with a T-shaped chute, each T-shaped chute is provided with a sliding T-shaped slider, the T-shaped sliders on both sides are correspondingly connected to shelves, and a transversely sliding movable lifting seat is provided on the top of the shelf. The present invention has a simple structure and is easy to operate. During the loading process, the movable bases on both sides can be used to load goods, and loading can be achieved easily.

Description

A self-loading truck compartment

technical field

The invention relates to a truck compartment, in particular to a self-loading and unloading truck compartment, in particular to a truck compartment with movable bases on both sides of the compartment.

Background technique

With the continuous development of society and the continuous advancement of science and technology, people's living standards are also constantly improving. When the living standard improves, it also drives the development and progress of the transportation industry. Among them, in the transportation industry, trucks in transportation are An indispensable means of transportation, most of the trucks are now loaded with forklifts or manually moving the goods. Because the truck compartment is too long, it is necessary to load the goods from around the truck during the process of loading the goods, and It needs to be carried out with the cooperation of workers, and sometimes the manual handling is time-consuming and laborious due to the heavy weight of the goods, which seriously affects the efficiency of transportation.

For the above problems, people are aware of the deficiencies and make improvements, such as Chinese patent application number 201320708018.8, a utility model patent issued by the authorized announcement number CN203728239U, which is a simple loading frame for scattered goods, mainly composed of a gantry support, a manual and electric dual-purpose hoist, a code It is composed of pallets, pallet lifting beams, lifting steel wires and lifting steel. When there are goods to be transported, put the pallet board under the gantry support, stack the bulk goods on the pallet board, insert the four hoisting steel pins with hoisting steel wires at one end into the reinforced steel pipes under the pallet board respectively , when the goods are stacked on the pallet board, start the manual electric dual-purpose hoist, the lifting chain starts to work, lift the hoisting beam, the hoisting beam pulls the pallet board to a certain height, and park the truck on the hoisted Under the pallet, start the manual electric dual-purpose hoist, drive the lifting chain, lower the hoisting beam, put the pallet on the truck compartment, remove the lifting steel pin by hand, the bulk cargo loading is completed, and the pallet is placed on the In the truck compartment, it is convenient for the unloading of bulk goods to the destination, but for a simple loading frame for scattered goods, the loading frame cannot be moved to load the goods during the loading process, only the truck can be moved, which is time-consuming and laborious during the loading process , and the shelf cannot be brought on the car during long-distance transportation. If it is in the field or in a non-working place, you cannot rely on the loading rack to load the goods.

There is also a truck with a hydraulic lifting mechanism fixed at the end of the truck on the current truck. However, during the loading process of this truck, the cargo is hoisted after the hydraulic wall is extended, but this equipment can be effective. However, due to the low efficiency of the hydraulic wall and the cooperation of the engine in the case of hydraulic pressure, oil resources are wasted, which further increases the transportation cost of the cargo.

So it is necessary to design a kind of self-loading and unloading truck compartment to solve the above technical problems.

Contents of the invention

The purpose of the present invention is to overcome the problems existing in the prior art, and to provide a self-loading and unloading truck compartment, which includes a compartment, and is characterized in that: a cylindrical T-shaped sliding seat is provided at the center of both sides of the bottom of the compartment, and the T A sliding movable base is respectively arranged on the type sliding seat, and the movable bases on both sides are correspondingly connected by connecting frames. There is a sliding T-shaped slider, and the T-shaped sliders on both sides are correspondingly connected with shelves. The top of the shelf is provided with a horizontally sliding mobile lifting seat, and the end of the carriage is also provided with a lifting movable base. a pulling mechanism, the top of one side of the compartment is also provided with a slider fixing handle seat, the movable base is provided with a slider fixing mechanism, and the slider fixing handle seat is provided with a plurality of inserting sliders for fixing The fixed rod in the mechanism fixes the sliding position of the T-shaped slider when the fixed rod is pressed. The invention has simple structure and convenient operation, can use the movable bases on both sides to load goods in the process of loading goods, can realize easy loading, and can realize synchronous and easy unloading in the process of unloading, further improving work efficiency.

Technical scheme of the present invention is:

A self-loading truck compartment, including a compartment, characterized in that: a cylindrical T-shaped sliding seat is provided at the center of both sides of the bottom of the compartment, and a sliding movable base is provided on each of the T-shaped sliding seats. The movable bases on both sides are correspondingly connected by connecting frames. A T-shaped chute is respectively provided on the movable bases on both sides, and a sliding T-shaped slider is respectively arranged in the T-shaped chute. The type slider is correspondingly connected with a shelf, the top of the shelf is provided with a horizontally sliding mobile lifting seat, the end of the carriage is also provided with a pulling mechanism for lifting the movable base, and the top of one side of the carriage is also provided with A slider fixing handle seat, a slider fixing mechanism is provided on the movable base, and a plurality of fixing rods inserted into the slider fixing mechanism are arranged on the slider fixing handle seat, and the T-shaped slider is fixed when the fixing rod is pressed. The block slide position.

Further, an oblong chute is provided in the center of the movable base, and the diameter of the end of the T-shaped sliding seat is larger than the width of the oblong chute.

Further, the T-shaped slider is provided with four fixed shafts, the fixed shafts are provided with rolling bearings, and the rolling bearings are fitted with rollers, and the rollers slide in the T-shaped chute.

Further, the top of the shelf is provided with a "convex" type slider, and the mobile lifting seat is provided with a chute corresponding to the "convex" type slider. slide up, the mobile lifting base is provided with a chain hoist, and the chain hoist includes a pull rope for pulling the chain hoist and a hook connected to the chain hoist, and the mobile lifting base is also provided with a Push the handle.

Further, the end of the movable base is provided with a "convex" type inner chute, the top of the inner chute is provided with an opening corresponding to the inner chute, and the pulling mechanism includes a The pull rod passing through the opening, the end of the pull rod is connected with a pull seat, and the pull seat slides in the inner chute, and a pull rod block is connected to the pull rod, and the pull rod block is provided with The rack, the pulling mechanism includes a worm gear meshed with the rack, one end of the worm gear is also provided with a worm meshed with the worm gear, and a rotating handle is provided at the end of the worm screw.

Further, the length of the inner chute is the same as that of the oblong chute.

Further, the slider fixing handle seat is provided with a through hole for the through hole of the fixing rod, the interior of the slider fixing mechanism is "concave" shape, and the slider fixing mechanism and the movable base are provided with a fixing rod Through the corresponding through hole, the fixed rod in the slider fixing mechanism is connected with a fixed rod stopper, and a spring is provided on the fixed rod stopper and the outer wall of the movable base.

Further, the fixed rod includes a rod and a rod b, a groove is provided at both ends of the rod b, a convex joint is provided at the end of the rod a, and a convex joint is provided between the groove and the convex joint. There are corresponding through holes, and a rotating pin is connected in the through holes.

Compared with prior art, the beneficial effect of the present invention is:

A cylindrical T-shaped sliding seat is provided in the center of both sides of the bottom of the carriage, and a sliding movable base is respectively provided on the T-shaped sliding seat, and the movable bases on both sides are correspondingly connected by connecting frames. There is a T-shaped chute on the movable base, and a sliding T-shaped slider is arranged in each of the T-shaped chutes, and shelves are connected to the T-shaped sliders on both sides, and the goods are transported by the shelves. Sliding on the movable base can easily transfer the goods to the truck, avoiding the inconvenient loading of the forklift due to the excessive length of the carriage, and also avoiding the labor of manually moving the goods on the carriage. The movable base can be used at T Sliding on the sliding block, the movable base can be pulled out to further facilitate the hoisting of the goods, thereby further improving the loading efficiency.

The top of the shelf is provided with a horizontally sliding mobile lifting seat, which can realize the accuracy of the loading position of the goods, further reduce the manual stacking of goods, and improve labor efficiency.

The end of the compartment is also provided with a pulling mechanism for lifting the movable base. The pulling mechanism can raise one end of the movable base, allowing the shelf to slide automatically as the movable base rises, which can further improve the capacity of loading goods. efficiency.

The top of one side of the compartment is also provided with a slider fixing handle seat, the movable base is provided with a slider fixing mechanism, and the slider fixing handle seat is provided with a plurality of fixing handles inserted into the slider fixing mechanism. When the fixed rod is pressed, the sliding position of the T-shaped slider is fixed. When the shelf slides downward with the increase of the movable base, the fixed rod is pressed at the position where the cargo is loaded in the compartment, and the fixed rod can block the sliding of the T-shaped slider, thereby The shelf is docked at the loading position, avoiding the sliding of the shelf, thereby further improving the efficiency of loading goods.

The fixed rod includes a rod and a rod b, a groove is provided at both ends of the rod b, a convex joint is provided at the end of the rod a, and the groove is provided with a corresponding convex joint. A through hole is connected with a rotating pin in the through hole. When the movable base moves forward, the position of the slider fixing mechanism and the slider fixing handle seat will be displaced relatively, so that the a rod and b rod can be connected to each other to make the fixed The rod is used normally, thereby further improving the efficiency of loading.

The shelf can be arranged on the carriage, and can realize loading and unloading of goods at any time at any docking position, and can further improve the efficiency of loading and unloading activities.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

1 is a schematic diagram of the overall structure of a self-loading and unloading truck compartment according to an embodiment of the present invention;

Fig. 2 is a structural schematic diagram of the movable base and the pulling mechanism of the self-loading and unloading truck compartment according to the embodiment of the present invention;

Fig. 3 is a schematic diagram of the structure of the oblong chute and the T-shaped sliding seat in the T-shaped chute of the embodiment of the present invention;

Fig. 4 is a cross-sectional view of the structure of the oblong chute and the T-shaped sliding seat in the T-shaped chute of the embodiment of the present invention;

5 is a cross-sectional view of the overall structure of the slider fixing mechanism according to the embodiment of the present invention;

6 is a schematic diagram of the overall structure of the mobile lifting seat according to the embodiment of the present invention;

Fig. 7 is a cross-sectional view of the overall structure of the fixing rod according to the embodiment of the present invention;

Fig. 8 is a schematic diagram of the overall structure of the worm gear and the worm in the pulling mechanism according to the embodiment of the present invention.

Explanation of symbols in the figure: 1, compartment 2, movable base 3, T-shaped chute 4, T-shaped slider 5, shelf 6, mobile lifting seat 7, hook 8, connecting frame 9, inner chute 10, pulling mechanism 11, Pull rod 12, rotating handle 13, fixed shaft 14, rolling bearing 15, roller 16, chain block 17, pull rope 18, pull seat 19, pull rod block 20, turbine 21, worm 22, oblong chute 23, T-shaped sliding seat 24, slider fixed handle seat 25, slider fixing mechanism 26, fixed rod 261, a rod 262, b rod 27, fixed rod stopper 28, spring 29, port 30, push handle 31, slide block.

detailed description

As shown in Figure 1, a self-loading truck compartment includes a compartment 1, a cylindrical T-shaped sliding seat 23 is respectively provided in the center of the bottom of the compartment 1, and a cylindrical T-shaped sliding seat 23 is respectively provided on the T-shaped sliding seat 23. Sliding movable base 2 , the movable bases 2 on both sides are correspondingly connected through connecting frames 8 .

As shown in FIG. 3 and FIG. 4 , an oblong sliding slot 22 is provided at the center of the movable base 2 , and the end diameter of the T-shaped sliding seat 23 is larger than the width of the oblong sliding slot 22 .

During use, the movable base 2 is correspondingly connected together by using the connecting frame 8, which can drive the movable base 2 on the other side to move simultaneously while pulling the movable base 2 on one side, so that the movable base 2 on both sides can work at the same time, and utilize The oblong chute 22 on the movable base 2 slides on the T-shaped sliding seat 23, so that the movable base 2 can be pulled out of the compartment, which can further facilitate the lifting of goods.

As shown in Fig. 1 and Fig. 2, a T-shaped chute 3 is respectively arranged on the movable base 2 on both sides, and a sliding T-shaped slider 4 is respectively arranged in the described T-shaped chute 3, and the two The side T-shaped slider 4 is correspondingly connected with a shelf 5,

Wherein said T-shaped slide block 4 is provided with 4 fixed shafts 13, said fixed shaft 13 is provided with rolling bearing 14, said rolling bearing 14 is set with roller 15, and said roller 15 slides in T-shaped chute 3 .

During use, the T-shaped sliders 4 connected to both sides of the shelf 5 slide in the T-shaped chute 3 on the movable base 2, which can realize the easy sliding of the shelf 5, wherein the T-shaped slider 4 is provided with 4 fixed shafts 13. The fixed shafts 13 are all provided with rollers 15 sleeved on the rolling bearings 14, so that easy rotation can be realized, and the four fixed shafts 13 can further prevent the shelf from toppling over.

As shown in Figure 1, a horizontally sliding mobile lifting seat 6 is provided on the top of the shelf 5,

As shown in Figure 6, the top of the shelf 5 is provided with a "convex" type slider 31, and the mobile lifting seat 6 is provided with a chute corresponding to the "convex" type slider 31, and the mobile lifting The seat 6 slides on the "convex" type slider 31, and the mobile lifting seat 6 is provided with a chain block 16, and the chain block 16 includes a pull rope 17 for pulling the chain block 16 and is connected to the hand The hook 7 of the chain hoist 16 is also provided with a push handle 30 on the moving lifting base 6 .

During use, a "convex" type slider 31 is set on the top of the shelf 5, and a chute corresponding to the "convex" type slider 31 is provided on the mobile lifting seat 6, and the mobile lifting seat 6 can be easily placed on the shelf 5. Sliding upward and horizontally, the goods can be stacked and stacked in a suitable position accurately, and a chain hoist 16 is provided on the mobile lifting seat 6, and the pulling rope 17 of the chain hoist 16 can realize the easy lifting of the goods, and can use the hook 7 to hang The goods can be easily loaded and unloaded, and when the push handle 39 on the mobile lifting seat 6 is promoted, the easy movement to the mobile lifting seat 6 can be realized.

As shown in FIG. 2 , a pulling mechanism 10 for elevating the movable base 2 is also provided at the end of the compartment 1 .

Wherein the end of the movable base 2 is provided with a "convex" type inner chute 9, and the top of the inner chute 9 is provided with a corresponding opening 29 with the inner chute 9, and the pulling mechanism 10 includes a pull rod 11 passing through the opening 29, the end of the pull rod 11 is connected with a pull seat 18, and the pull seat 18 slides in the inner chute 9, and a pull rod 11 is also connected to the pull rod 11. Block 19, the pull rod block 19 is provided with a rack, as shown in Figure 8, the pulling mechanism 10 includes a worm wheel 20 meshed with the rack, and one end of the worm wheel 20 is also provided with a A worm 21 meshing with the worm gear 20 , and a turning handle 12 is provided at the end of the worm 21 .

During use, when the movable base 2 needs to be raised, the rotating handle 12 on the pulling mechanism 10 can drive the worm 21 to rotate at the same time, and the worm 21 drives the worm gear 20 to rotate, so that the worm gear 20 meshes with the rack on the pull rod 11 to realize the pull rod 11 lifting, the bottom driven by the pull rod 11 is connected with a pull seat 18, the pull seat 18 slides in the inner chute 9 provided by the movable base 2, and at the same time pulls the upward movement of the movable base 2 in the process of pulling upward, when the pull rod 11 falls During the process, the pull bar stopper 19 connected to the pull rod 11 pushes the movable base 2 downward, thereby realizing the downward movement of the movable base 2 .

The length of interior chute 9 is identical with the length of oblong chute 22.

During use, when the goods need to be hoisted, the movable base 2 on both sides can be pulled out to realize the convenient hoisting of the goods. When the movable base 2 is pulled, the oblong chute 22 on the movable base 2 can limit the activity of the movable base 2 position, wherein an inner chute 9 is provided on the end of the movable base 2, and a sliding pull rod 11 is arranged in the inner chute 9, and the pull rod 11 is fixed on the pulling mechanism 10, so the inner chute on the movable base 2 9 depends on the sliding position of the oblong chute 22, so the length of the inner chute 9 is the same as the length of the oblong chute 22, which can further facilitate the sliding of the movable base 2.

As shown in Figure 1, the top of one side of the compartment 1 is also provided with a slider fixed handle seat 24, the movable base 2 is provided with a slider fixed mechanism 25, and the slider fixed handle seat 24 is provided with There are many fixed rods 26 inserted into the slider fixing mechanism 25, and the sliding position of the T-shaped slider 4 is fixed when the fixed rods 26 are pressed.

As shown in Figure 5, the slider fixing handle base 24 is provided with a through hole for holding the fixing rod 26 through holes, and the inside of the slider fixing mechanism 25 is "concave" type, and the slider fixing mechanism 25 is in contact with the movable The base 2 is provided with a corresponding through hole for the passage of the fixed rod 26. The fixed rod 26 in the slider fixing mechanism 25 is connected with a fixed rod stopper 27, and the fixed rod stopper 27 is connected to the outer wall of the movable base 2. A spring 28 is provided on it.

During use, when the goods need to be hoisted into the compartment 1, the movable base 2 is raised, and the T-shaped slider 3 on the movable base 2 naturally slides to a lower position as the height of the movable base 2 is raised, thereby realizing Transport the goods to the compartment, and when the goods need to be unloaded, lower the movable base 2, so that the T-shaped slider 3 on the movable base 2 will naturally slide to the lower position as the height of the movable base 2 decreases, so that the goods Transported to the outside of the compartment 1, but when the T-shaped slider 3 naturally slides to the lower position, press the fixed rod 26 on the slider fixing handle seat 24, and the fixed rod 26 is inserted into the movable base 2 after passing through the slider fixing mechanism 25 , the T-shaped slider 4 can be limited to the position where the fixed rod 26 is inserted, wherein the fixed rod 27 in the slider fixing mechanism 25 is provided with a fixed rod stopper 27, and the fixed rod stopper 27 and the outer wall of the movable base 1 are provided with a The spring 28, after being pressed, can realize the automatic bounce of the fixed rod 26 out of the movable base 2, wherein a plurality of fixed rods 26 are set on the slider fixed handle seat 24, and can be parked in a suitable position on the T-shaped slider 4, thereby further 5 convenient shelves for loading and unloading goods.

As shown in Figure 7, the fixed rod 26 includes a rod 261 and a b rod 262, a groove is provided at both ends of the b rod 262, and a convex joint is provided at the end of the a rod 261, so The groove and the convex joint are provided with corresponding through holes, and a rotating pin is connected in the through holes.

During use, the slider fixing mechanism 25 will move along with the displacement of the movable base 2, so the fixed rod 26 in the slider fixing mechanism 25 will also move simultaneously, but the slider fixing handle base 24 fixed on the top of the compartment 1 will not move. Can not move, so fixed bar 26 is made up of a bar 261 and b bar 262, and wherein b bar 262 two ends are respectively provided with a groove, and described a bar 261 ends are provided with a convex joint, and described groove and convex The shaped joint is provided with a corresponding through hole, and a rotating pin is connected in the through hole, which can realize the relative displacement of the a bar 261 and the b bar 262 while the slider fixing mechanism 25 moves, thereby further realizing the fixed bar. Normal use.

Claims (8)

1. A self-loading truck compartment, comprising a compartment, characterized in that: a cylindrical T-shaped sliding seat is respectively provided at the center of both sides of the bottom of the compartment, and a sliding movable base is respectively provided on the T-shaped sliding seat , the movable bases on both sides are correspondingly connected by connecting frames, and the movable bases on both sides are respectively provided with a T-shaped chute, and each of the T-shaped chutes is provided with a sliding T-shaped slider. The T-shaped slider is correspondingly connected with a shelf, the top of the shelf is provided with a horizontally sliding mobile lifting seat, the end of the carriage is also provided with a pulling mechanism for lifting the movable base, and the top of one side of the carriage is also A slider fixing handle seat is provided, and a slider fixing mechanism is provided on the movable base, and a plurality of fixing rods inserted into the slider fixing mechanism are arranged on the fixed handle seat, and the T-shaped slider is fixed when the fixing rod is pressed. The block slide position. 2. A self-loading truck compartment according to claim 1, characterized in that: an oblong chute is provided at the center of the movable base, and the diameter of the end of the T-shaped sliding seat is larger than the width of the oblong chute. 3. A self-loading and unloading truck compartment according to claim 1, characterized in that: said T-shaped slider is provided with four fixed shafts, said fixed shafts are provided with rolling bearings, said rolling bearings are fitted with rollers, The rollers slide in the T-shaped chute. 4. A self-loading and unloading truck compartment according to claim 1, characterized in that: the top of the shelf is provided with a "convex"-shaped slider, and the mobile lifting seat is provided with a "convex"-shaped slider corresponding to The chute, the mobile lifting seat slides on the "convex" type slider, the mobile lifting seat is provided with a chain hoist, and the chain hoist includes a pull rope that pulls the chain hoist and is connected to the As for the hook of the chain hoist, a push handle is also arranged on the mobile lifting seat. 5. A self-loading truck compartment according to claim 1, characterized in that: the end of the movable base is provided with a "convex"-shaped inner chute, and the top of the inner chute is provided with a The opening corresponding to the inner chute, the pulling mechanism includes a pull rod passing through the opening, the end of the pull rod is connected with a pull seat, the pull seat slides in the inner chute, the upper part of the pull rod A pull rod block is also connected, the pull rod block is provided with a rack, the pulling mechanism includes a worm wheel meshed with the rack, and one end of the worm wheel is also provided with a worm meshed with the worm wheel, The end of the worm is provided with a turning handle. 6. A self-loading truck compartment according to claim 5, wherein the length of the inner chute is the same as that of the oblong chute. 7. A self-loading and unloading truck compartment according to claim 1, characterized in that: the slider fixing handle seat is provided with a through hole for the fixing rod to pass through, and the inside of the slider fixing mechanism is "concave", The slider fixing mechanism and the movable base are provided with corresponding through holes for the passage of the fixed rod, and the fixed rod in the slider fixing mechanism is connected with a fixed rod stopper, and the fixed rod stopper and the movable base Springs are arranged on the outer wall. 8. A self-loading and unloading truck compartment according to claim 1, characterized in that: the fixed rod includes a rod and b rod, a groove is provided at both ends of the b rod, and the end of the a rod A convex joint is provided, and the groove and the convex joint are provided with a corresponding through hole, and a rotating pin is connected in the through hole.