Turnover vehicle

Abstract

The utility model discloses a tote cart which comprises a lower supporting plate assembly and a lower supporting plate assembly, the lower supporting plate assembly comprises a lower supporting plate, the lower supporting plate is connected with a rear supporting rod, symmetrical sliding grooves are formed in the upper end of the rear supporting rod, and symmetrical receding grooves are formed in the lower end of the rear supporting rod; the upper supporting plate assembly comprises an upper supporting plate, the upper supporting plate is fixedly connected with symmetrical sliding rods, the symmetrical sliding rods are arranged in the corresponding sliding grooves respectively, and the upper supporting plate is fixedly connected with symmetrical upper supporting rods. The utility model relates to the technical field of tote carts, in particular to a tote cart. The technical problem to be solved by the utility model is to provide the tote cart which greatly saves the tote time, improves the tote efficiency, can be directly used as a material shelf and a fixed table top, and is low in manufacturing cost, simple in process, suitable for the tote generalization of various materials, easy to operate, diversified in use mode, reliable in strength and high in stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of turnover vehicle, concretely is a turnover vehicle. BACKGROUND

[0002] With the market development of various trades, the turnover vehicle is used everywhere in production workshops, office areas, shopping malls and the like. The turnover vehicle, as its name implies, is a tool vehicle for the turnover, storage and transportation of materials. According to its characteristics and uses, the turnover vehicle can be divided into various types, such as the anti-static turnover vehicle and the ordinary turnover vehicle. Among them, the anti-static turnover vehicle is mainly used for the turnover of materials or products sensitive to static electricity, such as electronic components and the like; and the ordinary turnover vehicle is suitable for the turnover and transportation of general materials. At present, the turnover vehicle used in production workshops, office areas, shopping malls and the like is inconvenient for use because of one vehicle for one use.

[0003] At present, there is still a lack of a turnover vehicle which can manually adjust and switch the high and low state use mode according to different places and the volume and weight of materials, and can also be directly used as a material shelf and a fixed table top, thereby increasing an auxiliary tool convenient and fast to use, being simple and convenient to operate, and thus improving the inconvenience for use because of one vehicle for one use, greatly saving the turnover time, improving the turnover efficiency, and greatly increasing the use mode. CONTENT OF THE UTILITY MODEL

[0004] The utility model solves the technical problem to provide a turnover vehicle which greatly saves the turnover time, improves the turnover efficiency, can also be directly used as a material shelf and a fixed table top, is cheap in cost, simple in process, suitable for the generalization of various material turnovers, easy to operate, diversified in use mode, reliable in strength, and high in stability.

[0005] The utility model adopts the following technical scheme to realize the utility model purpose:

[0006] The application discloses a turnover vehicle, which comprises a lower support plate assembly, an upper support plate assembly and a front support rod assembly; the lower support plate assembly comprises a lower support plate, the lower support plate is connected with rear support rods, the upper ends of the rear support rods are provided with symmetrical sliding grooves, and the lower ends of the rear support rods are provided with symmetrical avoiding grooves; the upper support plate assembly comprises an upper support plate, the upper support plate is fixedly connected with symmetrical sliding rods, the sliding rods are arranged in the sliding grooves in a one-to-one correspondence, the upper support plate is fixedly connected with symmetrical upper support rods, and the upper support rods are matched with the avoiding grooves in a one-to-one correspondence; the front support rod assembly comprises symmetrical front lower support rods, the front lower support rods are rotatably connected with the lower support plate in a one-to-one correspondence, the front lower support rods are hollow square tubes, front upper support rods are arranged in the front lower support rods in a one-to-one correspondence, the front upper support rods are provided with support grooves in a one-to-one correspondence, and the upper support rods are matched with the support grooves in a one-to-one correspondence.

[0007] As a further limitation of the technical solution, one end of each of the front upper support rods is fixedly connected with a fixed chain, the other end of each of the fixed chains is fixedly connected with a hanging ring, each of the hanging rings is provided with a T-shaped groove, the upper support plate is fixedly connected with symmetrical T-shaped pins, and the T-shaped grooves are matched with the T-shaped pins.

[0008] As a further limitation of the technical solution, the lower support plate is fixedly connected with rear baffles corresponding to the front upper support rods, and each of the rear baffles is fixedly connected with a corresponding T-shaped pin. In the low state, the end of the front upper support rod is arranged in the clamping groove of the rear baffle, thereby achieving the protection effect.

[0009] As a further limitation of the technical solution, the lower support plate is fixedly connected with symmetrical reinforcing plates, each of the reinforcing plates is fixedly connected with the rear support rod, each of the reinforcing plates is provided with a fixed groove, and each of the fixed grooves is matched with a corresponding T-shaped pin. When the high state turnover vehicle is switched to the low state turnover vehicle, the T-shaped pin on the upper support plate is clamped into the fixed groove of the reinforcing plate, and the upper support plate and the rear support rod region are combined into a plane.

[0010] As a further limitation of the technical solution, the rear support rod is rotatably connected with symmetrical fixed hooks, and each of the fixed hooks is matched with a corresponding T-shaped pin. The fixed hook hooks the T-shaped pin, thereby improving the stability of the upper support plate and the rear support rod as a whole.

[0011] As a further limitation of the technical solution, each of the front upper support rods is fixedly connected with a guide pin, and each of the front lower support rods is provided with a telescopic groove, and each of the guide pins is arranged in a corresponding telescopic groove.

[0012] As a further limitation of the technical solution, the front upper support rods are respectively provided with a set of self-locking spring buckles, and the front lower support rods are provided with a set of positioning grooves, and the self-locking spring buckles are matched with the positioning grooves, so that the height of the front upper support rods is adjusted.

[0013] As a further limitation of the technical solution, the lower support plates are respectively fixedly connected with front baffles corresponding to the front lower support rods, so as to protect the front lower support rods.

[0014] As a further limitation of the technical solution, the rear support rods are connected with handles, so as to facilitate the pushing and pulling of the turnover trolley.

[0015] As a further limitation of the technical solution, the mounting seats of the universal wheels are respectively fixedly connected with the four corners of the lower support plates, so as to facilitate the movement of the turnover trolley.

[0016] Compared with the related art, the turnover trolley has the following advantages:

[0017] (1) The high-state turnover trolley is used in the case of small material volume and light weight, greatly increases the material placing capacity, and reduces the problem that the materials cannot be placed or completed in one trolley. The upper and lower support plates are used as double-layer space. The turnover trolley can be directly used as a material shelf or a fixed table, and can be freely moved or fixed in different places. The universal wheels are provided. The support grooves and the fixed chains are provided. The upper support rod is completely clamped in the support groove of the front upper support rod, and the fixed chain is further hung, so that the shaking phenomenon does not occur during use, and the strength stability is greatly improved.

[0018] (2) The low-state turnover trolley is used in the case of large material volume and heavy weight. The materials will not be displaced or dropped out during placement. The upper support plate is adjusted to the position of the rear support rod to play the role of a baffle, thereby reducing the damage rate of the materials falling to the ground. The universal wheels have a brake function, and can be completely stable at the original position, thereby greatly improving the stability.

[0019] (3) The device has the functions of randomly adjusting and switching the high and low states. The device can be used in single-layer or double-layer mode, or directly used as a material shelf or a fixed table. The device increases an auxiliary tool that is convenient and fast to use. The operation is simple and convenient, thereby improving the inconvenience caused by one use per trolley, greatly saving the turnover time and improving the turnover efficiency. The device is cheap and simple in process, and is suitable for use in various places, generalization of various materials, large placing capacity, easy operation, various use modes, reliable strength, high stability, and high creativity. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1The high state turnover vehicle of the utility model is shown in the figure.

[0021] Figure 2 The partial exploded view of the utility model is shown in the figure.

[0022] Figure 3 The partial three-dimensional structure of the utility model is shown in the figure. Figure 1 ;

[0023] Figure 4 The partial three-dimensional structure of the utility model is shown in the figure. Figure 2 ;

[0024] Figure 5 The partial three-dimensional structure of the utility model is shown in the figure. Figure 3 ;

[0025] Figure 6 The low state turnover vehicle of the utility model is shown in the figure.

[0026] In the figure: 1, universal wheel, 2, lower support plate, 3, rear support rod, 4, fixed hook, 5, handle, 6, avoiding groove, 7, reinforcing plate, 8, fixed groove, 9, fixed chain, 10, front upper support rod, 11, front lower support rod, 12, self-locking spring buckle, 13, positioning groove, 14, telescopic groove, 15, front baffle, 16, rear baffle, 17, upper support plate, 18, support groove, 19, sliding groove, 20, upper support rod, 21, sliding rod, 22, hanging ring, 23, guide pin, 24, T groove, 25, T-shaped pin. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] A kind of turnover car, comprising: lower support plate assembly, including lower support plate 2, the lower support plate 2 is connected rear support rod 3, the upper end of the rear support rod 3 is provided with symmetrical sliding groove 19, the lower end of the rear support rod 3 is provided with symmetrical avoiding slot 6;Upper support plate assembly, including upper support plate 17, the upper support plate 17 is fixedly connected with symmetrical sliding rod 21, and symmetrical sliding rod 21 is arranged in corresponding sliding groove 19 respectively, and the upper support plate 17 is fixedly connected with symmetrical upper support rod 20, and symmetrical upper support rod 20 is matched with symmetrical avoiding slot 6;Front support rod assembly, including symmetrical front lower support rod 11, and symmetrical front lower support rod 11 is rotatably connected with lower support plate 2 respectively, and symmetrical front lower support rod 11 is hollow square tube, and front upper support rod 10 is arranged in it respectively, and symmetrical front upper support rod 10 is provided with support groove 18 respectively, and symmetrical upper support rod 20 is matched with symmetrical support groove 18.The upper support plate assembly is in horizontal state, and it is high state turnover car, double-layer use space, in the case of small volume, light weight, use.The upper support plate assembly is in vertical state, and it is low state turnover car, in the case of large volume, heavy weight, use

[0029] Symmetrical front upper support rod 10 is fixedly connected with one end of fixed chain 9 respectively, and the other end of symmetrical fixed chain 9 is fixedly connected with hanging ring 22 respectively, and symmetrical hanging ring 22 is provided with T slot 24 respectively, and the upper support plate 17 is fixedly connected with symmetrical T-shaped pin 25, and T slot 24 is matched with T-shaped pin 25.

[0030] The lower support plate 2 is fixedly connected with rear baffle 16 corresponding to symmetrical front upper support rod 10, and symmetrical rear baffle 16 is fixedly connected with corresponding T-shaped pin 25 respectively.In low state, front upper support rod 10 end is installed to the clamping groove of rear baffle 16, and plays a protective role.

[0031] Symmetrical front upper support rod 10 is fixedly connected with guide pin 23 respectively, and symmetrical front lower support rod 11 is provided with telescopic slot 14, and symmetrical guide pin 23 is arranged in corresponding telescopic slot 14 respectively.

[0032] Symmetrical front upper support rod 10 is respectively provided with a group of self-locking spring buckles 12, and symmetrical front lower support rod 11 is provided with a group of positioning grooves 13, and a group of self-locking spring buckles 12 is matched with a group of positioning grooves 13, to facilitate the height adjustment of front upper support rod 10.

[0033] The lower support plate 2 is fixedly connected with front baffle 15 corresponding to symmetrical front lower support rod 11 respectively, and protects front lower support rod 11.

[0034] The rear support rod 3 is connected with handle 5, to facilitate the push-pull turnover car.

[0035] The four corners of the lower support plate 2 are respectively fixedly connected with the mounting seats of the universal wheels 1, so that the turnover cart is convenient to move.

[0036] The working principle of the turnover cart is as follows:

[0037] The high-state turnover cart is switched into a low-state turnover cart as follows: the fixed chain 9 at the end of the upper support plate 17 is taken out, the T-shaped pin 25 on the upper support plate 17 is separated from the T-shaped groove 24, the upper support plate 17 is further lifted upward out of the support groove 18 of the front upper support rod 10, the upper support plate 17 is lifted upward, the upper side of the rear support rod 3 is provided with a sliding groove 19, the sliding rod 21 is rotated in the sliding groove 19 in the upward direction, then the front upper support rod 10 is adjusted to an appropriate height and is fitted into the clamping groove of the rear baffle 16, the fixed chain 9 is hung, the T-shaped pin 25 on the rear baffle 16 is hung in the T-shaped groove 24, the fixed chain 9 functions to reinforce the stability of the front support rod assembly and the upper support plate, and prevents shaking and running, the height of the front support rod assembly is adjusted by using the self-locking spring buckle 12, the positioning groove 13, the telescopic groove 14 and the guide pin 23, the front upper support rod 10 is pushed downward in the telescopic groove 14 by pressing the self-locking spring buckle 12 on the two sides, so that the self-locking spring buckle 12 is clamped into the specified positioning groove 13; the upper support plate 17 is further put down in the downward direction and is fitted into the rear support rod 3, the upper support plate 17 is put down in the downward direction, the upper side of the rear support rod 3 is provided with a sliding groove 19, the sliding rod 21 is rotated in the sliding groove 19 in the downward direction, the rear support rod 3 is further provided with an avoiding groove 6, and the upper support rod 20 on the upper support plate 17 is clamped into the avoiding groove 6.

[0038] Similarly, the low-state turnover cart is switched into a high-state turnover cart as follows: the upper support plate 17 is lifted, then the front support rod assembly is lifted out of the clamping groove of the rear baffle 16 and is adjusted to an appropriate height; the upper support plate 17 is further put down in the downward direction and is fitted into the support groove 18 of the front upper support rod 10, the upper support rod 20 on the upper support plate 17 can be completely clamped into the support groove 18, the fixed chain 9 is hung, the hanging ring 22 is clamped on the T-shaped pin 25 on the upper support plate 17, and all operations are completed.

[0039] Embodiment two: the embodiment is further described on the basis of embodiment one, the lower support plate 2 is fixedly connected with symmetrical reinforcing plates 7, the symmetrical reinforcing plates 7 are respectively fixedly connected with the rear support rods 3, the symmetrical reinforcing plates 7 are respectively provided with fixed grooves 8, and the symmetrical fixed grooves 8 are matched with corresponding T-shaped pins 25. When the high-state turnover cart is switched into a low-state turnover cart, the T-shaped pin 25 on the upper support plate 17 is clamped into the fixed groove 8 of the reinforcing plate 7, and the area of the rear support rod 3 is combined into a plane.

[0040] The rear support rod 3 is rotationally connected with symmetrical fixed hooks 4, and the symmetrical fixed hooks 4 are matched with corresponding T-shaped pins 25. The fixed hooks 4 hook the T-shaped pins 25, and reinforce the stability of the upper support plate 17 and the rear support rod 3 as a whole.

[0041] The working principle of the trolley provided by the utility model is as follows:

[0042] The high-state trolley is switched into the low-state trolley: the T-shaped pin 25 on the upper support plate 17 is clamped into the fixed groove 8 of the reinforcing plate 7 and merged with the rear support rod 3 area into a plane, then the fixed hook 4 at the bottom of the rear support rod 3 is hung up to complete all operations, and the fixed hook 4 at this position reinforces the stability of the upper support plate 17 and the rear support rod 3 as a whole, and prevents the shaking and running phenomenon.

[0043] The low-state trolley is switched into the high-state trolley by first taking out the fixed hook 4 at the bottom of the rear support rod 3, and then lifting the upper support plate 17 out of the fixed groove 8 of the reinforcing plate 7.

[0044] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A turnover vehicle, characterized in that it comprises: a lower support plate assembly comprising a lower support plate (2) connected with rear support rods (3), the upper ends of the rear support rods (3) being provided with symmetrical sliding grooves (19), and the lower ends of the rear support rods (3) being provided with symmetrical avoiding grooves (6); an upper support plate assembly comprising an upper support plate (17) fixedly connected with symmetrical sliding rods (21) arranged in the corresponding sliding grooves (19) respectively, and symmetrical upper support rods (20) matched with the symmetrical avoiding grooves (6); a front support rod assembly comprising symmetrical front lower support rods (11) rotatably connected with the lower support plate (2) respectively, the symmetrical front lower support rods (11) being hollow square tubes in which front upper support rods (10) are arranged respectively, the symmetrical front upper support rods (10) being provided with support grooves (18) respectively, and the symmetrical upper support rods (20) being matched with the symmetrical support grooves (18).

2. The carousel of claim 1, wherein: The symmetrical front upper support rods (10) are fixedly connected with one end of symmetrical fixed chains (9) respectively, the other end of the symmetrical fixed chains (9) is fixedly connected with symmetrical hanging rings (22) respectively, the symmetrical hanging rings (22) are provided with T grooves (24) respectively, the upper support plate (17) is fixedly connected with symmetrical T-shaped pins (25), and the T grooves (24) are matched with the T-shaped pins (25).

3. The carousel of claim 2, wherein: The lower support plate (2) is fixedly connected with symmetrical rear baffles (16) corresponding to the symmetrical front upper support rods (10), and the symmetrical rear baffles (16) are fixedly connected with the corresponding T-shaped pins (25) respectively.

4. The carousel of claim 2 wherein: The lower support plate (2) is fixedly connected with symmetrical reinforcing plates (7), the symmetrical reinforcing plates (7) are fixedly connected with the rear support rods (3) respectively, the symmetrical reinforcing plates (7) are provided with fixed grooves (8) respectively, and the symmetrical fixed grooves (8) are matched with the corresponding T-shaped pins (25).

5. The turnabout cart of claim 4 wherein: The rear support rods (3) are rotatably connected with symmetrical fixed hooks (4) matched with the corresponding T-shaped pins (25).

6. The carousel of claim 1 wherein: the carousel is symmetrical. The front upper support rods (10) are fixedly connected with guide pins (23) respectively, and the symmetrical front lower support rods (11) are provided with telescopic grooves (14), and the symmetrical guide pins (23) are arranged in the corresponding telescopic grooves (14) respectively.

7. The turnabout cart of claim 1 wherein: The symmetrical front upper support rods (10) are respectively provided with a group of self-locking spring buckles (12), and the symmetrical front lower support rods (11) are provided with a group of positioning grooves (13), and a group of the self-locking spring buckles (12) are matched with a group of the positioning grooves (13).

8. The turnabout cart of claim 1 wherein: The lower support plate (2) is fixedly connected with front baffles (15) corresponding to the symmetrical front lower support rods (11) respectively.

9. The turnabout cart of claim 1 wherein: The rear support rods (3) are connected with handles (5).

10. The turnabout cart of claim 1 wherein: The lower support plate (2) is fixedly connected with mounting seats of universal wheels (1) at four corners respectively.

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