Adjustable equipment rack for field operation vehicles

Abstract

The invention discloses an adjustable equipment rack for a field operation vehicle, comprising an equipment rack body, wherein the equipment rack body is movably connected in a protection box, a plurality of groups of adjustable baffles are movably connected to the upper end of the equipment rack body, a group of first arc plates are arranged between two groups of the adjustable baffles, the liquid storage cavity is arranged in the equipment rack body, atomizing nozzles are fixedly connected to the outer sides of the liquid storage tube, the T-block is slidably connected in the T-slot, the T-slot is arranged in a connecting ring, and the connecting ring is movably connected in the protection box; the position of the adjustable baffle can be adjusted according to the size of the equipment to be stored, and at this time, the second arc plate connected at the lower end of the first arc plate can fix and limit the corresponding equipment, and at this time, the insecticide in the liquid storage tube is sprayed into the corresponding storage position through four groups of atomizing nozzles respectively, so as to kill insects on the equipment used after field operation and prevent insects from damaging the electronic components in the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of adjustable equipment racks, in particular to an adjustable equipment rack for a field operation vehicle. Background Art

[0002] Field operations refer to activities arranged to complete production and military training tasks, etc.; for example, the Chinese patent with announcement number CN206436930U discloses an adjustable equipment rack for special vehicles, which not only meets the requirements of equipment storage, but also can adjust the width and height of the storage interval of the equipment rack. An adjustable equipment rack for special vehicles is provided, including a special vehicle body, an equipment box body is arranged at the rear of the special vehicle body, a fixed frame is arranged at the bottom of the equipment box body, a plurality of vertical brackets are arranged above the fixed frame, and a crossbeam is arranged between two adjacent vertical brackets.

[0003] However, the above scheme has the following shortcomings: in the above patent, the width and height of the storage interval of the equipment rack can be increased after adjustment to accommodate the storage of new equipment, but there is a lack of further fixed limit for the equipment after storage. When the vehicle carrying the equipment rack moves, the vehicle will pass through bumpy sections during driving. At this time, since the stored equipment lacks fixed limit, the equipment in the equipment rack will move back and forth with the shaking of the vehicle. The equipment may be damaged or scratched after the back and forth movement and collision. When long-term field work is required, due to the large number of insects in the field, some tools may enter some insects after being taken out for use. When the equipment carrying insects is put into the equipment rack again, the insects may damage the electronic components in the equipment, affecting the service life of the equipment. For this reason, we have launched an adjustable equipment rack for field work vehicles. Summary of the invention

[0004] The object of the present invention is to provide an adjustable equipment rack for a field operation vehicle to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An adjustable equipment rack for a field operation vehicle comprises an equipment rack body, the equipment rack body is movably connected in a protection box, a plurality of groups of adjustable baffles are movably connected to the upper end of the equipment rack body, a group of first arc plates are arranged between two groups of the adjustable baffles, two groups of second arc plates are movably connected in the lower end of the first arc plates, one end of the second arc plates away from the first arc plates is movably connected in the adjustable baffles, a connecting pipe is fixedly connected to the middle part of the upper end of the equipment rack body, a connecting rod is fixedly connected to one end of the first arc plate close to the connecting pipe, the end of the connecting rod away from the connecting pipe passes through a slide groove and extends into the connecting pipe, and is clamped into a clamping groove, and the clamping groove is arranged in a piston rod;

[0007] The slide groove is opened in the connecting tube, the lower end of the piston rod is slidably connected to the liquid storage tube, the liquid storage tube is fixedly connected to the upper end of the equipment frame body, the outer side of the piston rod is sleeved with a return spring, one end of the return spring is fixedly connected to the piston rod, and the other end is fixedly connected to the liquid storage tube, the lower end of the liquid storage tube is fixedly connected with a liquid guide tube, the liquid guide tube extends into the liquid storage cavity away from the end of the liquid storage tube, the liquid storage cavity is opened in the equipment frame body, the outer side of the liquid storage tube is fixedly connected with an atomizing nozzle all around, the atomizing nozzle extends out of the connecting tube away from the end of the liquid storage tube, and the atomizing nozzle and the liquid guide tube are fixedly connected with a one-way valve;

[0008] The first arc plate is fixedly connected to a T-block at one end away from the connecting pipe. The T-block is slidably connected in the T-slot. The T-slot is opened in the connecting ring. A first spring is fixedly connected in the T-slot. The other end of the first spring is fixedly connected to the T-block. The connecting ring is movably connected in the protective box.

[0009] Preferably, both ends of the adjustable baffle are threaded with adjusting screws, the lower end of the adjusting screw extends into the guide groove and is threaded into the guide block, the guide block is slidably connected to the guide groove, and the guide groove is opened in the upper end of the equipment frame body.

[0010] Preferably, a plurality of guide wheels are fixedly connected to the lower end of the equipment rack body, and the guide wheels are slidably connected in a T-shaped connecting groove, and the T-shaped connecting groove is opened in the protective box.

[0011] Preferably, both sides of the connecting ring are movably connected with L-shaped connecting rods, the L-shaped connecting rods are slidably connected in L-shaped slide grooves, the L-shaped slide grooves are opened in the protection box, a second spring is fixedly connected in the L-shaped slide grooves, the other end of the second spring is fixedly connected to the L-shaped connecting rod, one end of the L-shaped connecting rod away from the connecting ring extends out of the L-shaped slide groove and is fixedly connected to the lifting door, and the lifting door is movably connected in the protection box.

[0012] Preferably, two groups of T-shaped positioning rods are fixedly connected to the upper end of the second arc-shaped plate, and the T-shaped positioning rods are slidably connected in the T-shaped positioning grooves. The T-shaped positioning grooves are opened in the lower end of the first arc-shaped plate, and mounting plates are fixedly connected on both sides of the protective box.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the position of the adjustable baffle can be adjusted according to the size of the equipment to be stored, so as to realize the storage of equipment of different sizes, and the equipment can be quickly stored or taken out by rotating the equipment rack body, and when the lifting door is closed downward, the connecting ring can be moved downward through the lifting door, and the downward movement of the connecting ring can drive the movement of several groups of first arc plates, and at this time, the second arc plate connected to the lower end of the first arc plate can fix and limit the corresponding equipment, so as to prevent the equipment from being damaged or scratched after the back and forth movement and collision;

[0014] When the connecting ring moves upward, the connecting rod is driven upward. Under the elastic force of the return spring, the piston rod will bounce upward and suck the insecticide into the liquid storage tube. The piston rod is driven downward by the downward movement of the connecting rod. At this time, the insecticide in the liquid storage tube is sprayed into the corresponding storage positions through four groups of atomizing nozzles, thereby killing insects on the equipment used after field operations and preventing insects from damaging the electronic components in the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the cross-sectional structure of the present invention;

[0016] Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the connection relationship between the equipment frame body and the adjustable baffle of the present invention;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the connection relationship between the equipment frame body and the adjustable baffle of the present invention;

[0019] Figure 5 It is a cross-sectional structural schematic diagram of the connection relationship between the first arc-shaped plate and the connecting ring of the present invention;

[0020] Figure 6 This is a schematic diagram of the top view of the equipment frame body of the present invention;

[0021] Figure 7 This is a schematic diagram of the cross-sectional structure of the connecting pipe of the present invention;

[0022] Figure 8 This is a schematic diagram of the main structure of the equipment frame body and the adjustable baffle of the present invention;

[0023] Fig. 9 It is a schematic diagram of the three-dimensional structure of the protection box of the present invention.

[0024] In the figure: 1. protective box; 2. L-shaped slide; 3. second spring; 4. L-shaped connecting rod; 5. equipment frame body; 6. second arc plate; 7. T-shaped positioning rod; 8. first arc plate; 9. connecting pipe; 10. T-shaped connecting groove; 11. guide wheel; 12. T-shaped block; 13. T-shaped groove; 14. first spring; 15. adjusting screw; 16. adjustable baffle; 17. guide block; 18. guide groove; 19. lifting door; 20. mounting plate; 21. slide; 22. connecting rod; 23. piston rod; 24. atomizing nozzle; 25. liquid storage tube; 26. one-way valve; 27. liquid storage chamber; 28. T-shaped positioning groove; 29. ​​connecting ring; 30. liquid guide tube; 31. clamping groove; 32. reset spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-9 , the present invention provides a technical solution:

[0027] Embodiment 1:

[0028] An adjustable equipment rack for a field operation vehicle comprises an equipment rack body 5, which is movably connected to a protective box 1. When storing or taking out equipment, the corresponding equipment can be taken out or stored by rotating the equipment rack body 5. A plurality of groups of adjustable baffles 16 are movably connected to the upper end of the equipment rack body 5, and the plurality of groups of adjustable baffles 16 are all in a movable state. When the adjusting screws 15 screwed in two groups of the adjustable baffles 16 are loosened, the adjustable baffles 16 are in a movable state. The distance between the two groups of adjustable baffles 16 can be adjusted according to the size of the equipment to be stored. A group of first arc plates 8 is arranged between the two groups of adjustable baffles 16, and two groups of second arc plates 6 are movably connected in the lower end of the first arc plates 8. The second arc plates 6 are movably connected in the adjustable baffles 16 at one end away from the first arc plates 8.

[0029] When the adjustable baffle 16 moves, it will drive the second curved plate 6 to move inward or slide outward toward the first curved plate 8, and the lower end of the second curved plate 6 is also fixedly connected with a rubber protective pad to prevent the second curved plate 6 from having clamping marks when clamping the equipment. A connecting pipe 9 is fixedly connected to the middle part of the upper end of the equipment rack body 5, and a connecting rod 22 is fixedly connected to the end of the first curved plate 8 close to the connecting pipe 9. The end of the connecting rod 22 away from the connecting pipe 9 passes through the slide groove 21 and extends into the connecting pipe 9, and is clamped into the clamping groove 31. The connecting rod 22 is slidably connected to the slide groove 21 to provide further guiding support for the first curved plate 8, and the clamping groove 31 is opened in the piston rod 23;

[0030] The slide groove 21 is provided in the connecting tube 9, the lower end of the piston rod 23 is slidably connected to the liquid storage tube 25, the liquid storage tube 25 is fixedly connected to the upper end of the equipment frame body 5, and a return spring 32 is sleeved on the outer side of the piston rod 23, one end of the return spring 32 is fixedly connected to the piston rod 23, and the other end is fixedly connected to the liquid storage tube 25. When the connecting ring 29 drives the first arc plate 8 to move upward, the connecting rod 22 connected at one end thereof will move upward, and the connecting rod 22 will be separated from the clamping groove 31 after moving upward. At this time, the piston rod 23 will move upward under the elastic force of the return spring 32, and the insecticide in the liquid storage chamber 27 will be sucked into the liquid storage tube 25 through the liquid guide tube 30 during the upward movement of the piston rod 23;

[0031] The lower end of the liquid storage tube 25 is fixedly connected to a liquid guide tube 30, and the end of the liquid guide tube 30 away from the liquid storage tube 25 extends into the liquid storage cavity 27. The liquid storage cavity 27 is opened in the equipment frame body 5. The liquid storage cavity 27 stores insecticide, and insecticide can be added to the liquid storage cavity 27 through the through hole opened on the outside of the equipment frame body 5. The outer periphery of the liquid storage tube 25 is fixedly connected to the atomizing nozzle 24, and the end of the atomizing nozzle 24 away from the liquid storage tube 25 extends out of the connecting tube 9. The atomizing nozzle 24 and the liquid guide tube 30 are all fixedly connected to the outer periphery of the liquid storage tube 25. A one-way valve 26 is fixedly connected. When the piston rod 23 moves upward, the insecticide in the liquid storage chamber 27 passes through the one-way valve 26 in the liquid guide tube 30 and enters the liquid storage tube 25, and the external air does not pass through the one-way valve 26 in the atomizing nozzle 24 and enter the liquid storage tube 25. When the piston rod 23 moves downward, the one-way valve 26 in the liquid storage tube 25 is closed and the one-way valve 26 in the atomizing nozzle 24 is opened. At this time, the insecticide is sprayed out in an atomized state through the atomizing nozzle 24;

[0032] The first curved plate 8 is fixedly connected with a T-block 12 at one end away from the connecting pipe 9. The T-block 12 is slidably connected to the T-slot 13. The T-slot 13 is opened in the connecting ring 29. A first spring 14 is fixedly connected in the T-slot 13. The other end of the first spring 14 is fixedly connected to the T-block 12. The connecting ring 29 is movably connected in the protective box 1. The two groups of L-shaped connecting rods 4 move to drive the connecting ring 29 to start moving downward. The connecting ring 29 moves downward to drive the several groups of first curved plates 8 connected thereto to move synchronously. The first curved plate 8 moves downward to drive the two groups of second curved plates 6 connected thereto to move downward along the adjustable baffle 16. When the two groups of second curved plates 6 connected to the lower ends of the first curved plate 8 contact the upper end of the equipment, the two groups of second curved plates 6 will not continue to move downward. In the process of the connecting ring 29 continuing to move downward, the first curved plate 8 will not continue to move downward, and under the elastic force of the compressed first spring 14, the first curved plate 8 and the second curved plate 6 will clamp the equipment.

[0033] Embodiment 2:

[0034] On the basis of Example 1, in order to enable the adjustable baffle 16 to be fixed again after the activity is completed, and to ensure that the second arc plate 6 can move along the lower end of the first arc plate 8, both ends of the adjustable baffle 16 are screwed with adjusting screws 15, the lower end of the adjusting screw 15 extends into the guide groove 18 and is screwed into the guide block 17, the guide block 17 is slidably connected to the guide groove 18, and the guide groove 18 is opened in the upper end of the equipment frame body 5. When the adjusting screw 15 is loosened, the guide block 17 screwed at its lower end will be in a movable state, and the position of the adjustable baffle 16 can be adjusted at this time. When the adjusting screw 15 is tightened, the adjusting screw 15 will fix the guide block 17 again. When the guide block 17 cannot continue to move along the guide groove 18, the adjustable baffle 16 is fixed at this time;

[0035] The lower end of the equipment rack body 5 is fixedly connected to a plurality of guide wheels 11, and the guide wheels 11 are slidably connected to the T-shaped connecting groove 10, and the T-shaped connecting groove 10 is provided in the protection box 1. Both sides of the connecting ring 29 are movably connected to the L-shaped connecting rod 4, and a groove is provided on the outer side of the connecting ring 29. One end of the L-shaped connecting rod 4 close to the connecting ring 29 slides in the groove. When the connecting ring 29 starts to rotate under the drive of the equipment rack body 5, the L-shaped connecting rod 4 slides along the groove provided on the outer side of the connecting ring 29, and the L-shaped connecting rod 4 slides in the L-shaped slide groove 2, and the L-shaped slide groove 2 is provided in the protection box 1. A second spring 3 is fixedly connected in the L-shaped slide groove 2, and the other end of the second spring 3 It is fixedly connected to the L-shaped connecting rod 4, and one end of the L-shaped connecting rod 4 away from the connecting ring 29 extends out of the L-shaped slide groove 2 and is fixedly connected to the lifting door 19. The lifting door 19 is movably connected in the protective box 1. Two groups of T-shaped positioning rods 7 are fixedly connected to the upper end of the second arc plate 6. The T-shaped positioning rods 7 are slidably connected in the T-shaped positioning groove 28. The T-shaped positioning groove 28 is opened in the lower end of the first arc plate 8. Through the mutual cooperation of the T-shaped positioning rods 7 and the T-shaped positioning groove 28, the second arc plate 6 will not fall off when moving along the lower end of the first arc plate 8. Both sides of the protective box 1 are fixedly connected with mounting plates 20, and the protective box 1 can be installed on the working vehicle through the two groups of mounting plates 20.

[0036] Working principle: when in use, the protection box 1 is installed on the working vehicle through the two groups of mounting plates 20. When equipment needs to be stored in the protection box 1, the buckle used to fix the lifting door 19 is opened. Under the elastic force of the two groups of second springs 3, the L-shaped connecting rod 4 moves upward along the L-shaped slide 2 and drives the lifting door 19 to move synchronously. When the L-shaped connecting rod 4 moves to the upper end of the L-shaped slide 2, the lifting door 19 stops moving. The equipment to be stored is placed on the equipment rack body 5, and several groups of adjustable baffles 16 arranged at the upper end of the equipment rack body 5 can distinguish different equipment. When the equipment to be stored is large, the corresponding two groups of adjusting screws 15 used to fix the adjustable baffles 16 are unscrewed, and the adjustable baffles 16 are in an active state at this time.

[0037] The space for storing equipment can be adjusted by pushing the two sets of adjustable baffles 16. During the movement of the two sets of adjustable baffles 16, the second curved plate 6 movably connected thereto will be driven to move synchronously along the lower end of the first curved plate 8. When the adjustment is completed, the adjusting screw 15 is re-tightened, and the adjustable baffle 16 is fixed again through the cooperation between the adjusting screw 15 and the guide block 17 slidingly connected in the guide groove 18. When the storage is completed, the lifting door 19 is pushed downward. During the downward movement of the lifting door 19, the two sets of L-shaped connecting rods 4 connected thereto are driven to move synchronously. The movement of the two sets of L-shaped connecting rods 4 drives the connecting ring 29 to start moving downward. The downward movement of the connecting ring 29 drives the several sets of first curved plates 8 connected thereto to move synchronously. The downward movement of the first curved plate 8 drives the two sets of second curved plates 6 connected thereto to move downward along the adjustable baffle 16.

[0038] When the two sets of second curved plates 6 connected to the lower end of the first curved plate 8 contact the upper end of the equipment, the two sets of second curved plates 6 will not continue to move downward. At the same time, because the T-block 12 is slidably connected in the T-slot 13, the first curved plate 8 will not continue to move downward when the connecting ring 29 continues to move downward. Under the elastic force of the compressed first spring 14, the first curved plate 8 and the second curved plate 6 will clamp the equipment. When the lifting door 19 moves to the lowermost end, the lifting door 19 can be fixed to the protective box 1 by the buckle.

[0039] At the same time, when the connecting ring 29 drives the first curved plate 8 to move upward, the connecting rod 22 connected at one end thereof will move upward. After moving upward, the connecting rod 22 will be disengaged from the clamping groove 31. At this time, the piston rod 23 will move upward under the elastic force of the reset spring 32. During the upward movement, the piston rod 23 will suck the insecticide in the liquid storage chamber 27 into the liquid storage tube 25 through the liquid guide tube 30. When the four groups of connecting rods 22 move downward synchronously, the piston rod 23 will be driven to move downward synchronously. Since the liquid guide tube 30 and the atomizing nozzle 24 are both provided with a one-way valve 26, when the piston rod 23 moves downward, the insecticide will not be re-discharged from the liquid guide tube 30 into the liquid storage chamber 27, but will be sprayed from the four groups of atomizing nozzles 24. At this time, the insecticide is sprayed into the two groups of adjustable baffles 16 in an atomized state, so as to realize the insect repellent of the field tools that have just been used.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable equipment rack for a field operation vehicle, comprising an equipment rack body (5), characterized in that: The equipment rack body (5) is movably connected in the protection box (1); the upper end of the equipment rack body (5) is movably connected with a plurality of groups of adjustable baffles (16); a group of first arc plates (8) is provided between two groups of the adjustable baffles (16); two groups of second arc plates (6) are movably connected in the lower end of the first arc plates (8); one end of the second arc plates (6) away from the first arc plates (8) is movably connected in the adjustable baffles (16); a connecting pipe (9) is fixedly connected in the middle of the upper end of the equipment rack body (5); one end of the first arc plate (8) close to the connecting pipe (9) is fixedly connected with a connecting rod (22); one end of the connecting rod (22) away from the connecting pipe (9) passes through the slide groove (21) and extends into the connecting pipe (9), and is clamped in the clamping groove (31); the clamping groove (31) is provided in the piston rod (23); The slide groove (21) is opened in the connecting tube (9), the lower end of the piston rod (23) is slidably connected to the liquid storage tube (25), the liquid storage tube (25) is fixedly connected to the upper end of the equipment frame body (5), the outer side of the piston rod (23) is sleeved with a return spring (32), one end of the return spring (32) is fixedly connected to the piston rod (23), and the other end is fixedly connected to the liquid storage tube (25), and the lower end of the liquid storage tube (25) is fixedly connected to a liquid guide tube (30), the end of the liquid guide tube (30) away from the liquid storage tube (25) extends into the liquid storage cavity (27), the liquid storage cavity (27) is opened in the equipment frame body (5), the outer periphery of the liquid storage tube (25) is fixedly connected with an atomizing nozzle (24), the end of the atomizing nozzle (24) away from the liquid storage tube (25) extends out of the connecting tube (9), and the atomizing nozzle (24) and the liquid guide tube (30) are fixedly connected with a one-way valve (26); The first arc-shaped plate (8) is fixedly connected to one end away from the connecting pipe (9) with a T-block (12), the T-block (12) is slidably connected in a T-slot (13), the T-slot (13) is opened in a connecting ring (29), a first spring (14) is fixedly connected in the T-slot (13), the other end of the first spring (14) is fixedly connected to the T-block (12), and the connecting ring (29) is movably connected in the protective box (1).

2. The adjustable equipment rack for field operation vehicles according to claim 1, characterized in that: Both ends of the adjustable baffle (16) are screwed with adjusting screws (15), the lower end of the adjusting screw (15) extends into the guide groove (18) and is screwed into the guide block (17), the guide block (17) is slidably connected to the guide groove (18), and the guide groove (18) is opened in the upper end of the equipment frame body (5).

3. The adjustable equipment rack for field operation vehicles according to claim 1, characterized in that: A plurality of guide wheels (11) are fixedly connected to the lower end of the equipment frame body (5); the guide wheels (11) are slidably connected in a T-shaped connecting groove (10); and the T-shaped connecting groove (10) is provided in the protection box (1).

4. The adjustable equipment rack for field operation vehicles according to claim 1, characterized in that: Both sides of the connecting ring (29) are movably connected with L-shaped connecting rods (4), and the L-shaped connecting rods (4) are slidably connected in the L-shaped slide groove (2). The L-shaped slide groove (2) is opened in the protection box (1), and a second spring (3) is fixedly connected in the L-shaped slide groove (2). The other end of the second spring (3) is fixedly connected to the L-shaped connecting rod (4). The end of the L-shaped connecting rod (4) away from the connecting ring (29) extends out of the L-shaped slide groove (2) and is fixedly connected to the lifting door (19), and the lifting door (19) is movably connected in the protection box (1).

5. The adjustable equipment rack for field operation vehicles according to claim 1, characterized in that: Two groups of T-shaped positioning rods (7) are fixedly connected to the upper end of the second arc-shaped plate (6), and the T-shaped positioning rods (7) are slidably connected in T-shaped positioning grooves (28). The T-shaped positioning grooves (28) are opened in the lower end of the first arc-shaped plate (8), and the protective box (1) is fixedly connected to mounting plates (20) on both sides.

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