Tank transfer device

Abstract

The utility model relates to a tank transfer device which comprises a fixed base and a lifting seat, the lifting seat is arranged on the upper surface of the fixed base in a liftable mode, a tank supporting frame capable of being unfolded or folded is arranged on the upper surface of the lifting seat, and when the tank supporting frame is folded, the tank supporting frame is contained in a containing groove preset in the upper side of the lifting seat. The lifting seat forms a plane-shaped placing platform; when the tank body supporting frame is unfolded, a containing arc face used for containing the tank body is formed, the transfer device can provide a plane-shaped transfer platform and can also provide a transfer platform with an arc-shaped containing face, and therefore the application range of the transfer device is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer equipment, in particular to a tank transfer device. Background Art

[0002] During the tank transfer process, the most important thing is to ensure the stability of the tank, that is, to ensure that the tank does not roll during the transfer process. Therefore, the transfer equipment for the tank must use arc-shaped supports, or a fixed arc-shaped placement surface, or arc-shaped wedges on both sides of the tank during transfer. Although the fixed arc-shaped placement surface is relatively stable, it limits the transfer application scenarios of the platform, that is, the platform is only suitable for the transfer of cylindrical objects, but not for the transfer of flat objects. In addition, the use of arc-shaped wedges also has certain disadvantages. For example, when the friction between the wedge and the platform is insufficient, it may cause the wedge to slide, and then the two wedges cannot keep the cylindrical objects stable. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the blowing direction is scattered during air showering, causing dust to quickly reach the clean room or

[0004] The various corners in the channel are not easy to be processed in time, resulting in an insignificant dust removal effect. In view of the above-mentioned defects of the prior art, a tank transfer device is provided.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A tank transfer device is constructed, comprising a fixed base and a lifting seat, wherein the lifting seat is liftably arranged on the upper surface of the fixed base, and the upper surface of the lifting seat is provided with a tank support frame which can be deployed or retracted. When the tank support frame is retracted, the tank support frame is stored in a preset receiving groove on the upper side of the lifting seat, so that the lifting seat forms a planar placement platform; when the tank support frame is deployed, a placement arc surface for placing the tank is formed.

[0007] Preferably, the lifting seat is liftably arranged on the upper surface of the fixed seat by means of two scissor-type brackets and a hydraulic cylinder, wherein the two scissor-type brackets share the same hinge axis, the lower end of each scissor-type bracket is slidably arranged in a first slide groove on the upper surface of the fixed seat, and the upper end is slidably arranged in a second slide groove on the lower surface of the lifting seat, the hydraulic cylinder is hinged on the upper surface of the fixed seat, and the end of the piston rod of the hydraulic cylinder is hingedly connected to the hinge axis of the two scissor-type brackets.

[0008] Preferably, when the piston of the hydraulic cylinder extends, the scissor-type bracket lifts the lifting seat; when the piston of the hydraulic cylinder contracts, the height of the lifting seat decreases.

[0009] Preferably, the upper surface of the lifting seat is provided with two receiving grooves for accommodating the tank support frame, and a control shaft cavity is provided on one side of the upper surface of the lifting seat, and the tank support frame is rotatably arranged in the receiving groove through a rotating shaft. The two receiving grooves are respectively arranged near the two ends in the length direction of the lifting seat, and the control shaft cavity is arranged on one side of the receiving groove, and a worm gear is fixedly arranged on one end of the rotating shaft extending into the control shaft cavity, and a control shaft is movably arranged in the control shaft cavity, and the control shaft is a worm, and the worm gear is meshed with the worm, so as to control the expansion or storage of the tank support frame by rotating the control shaft.

[0010] Preferably, a placement groove for accommodating the limiting block is provided in the middle of the upper surface of the lifting seat, and a slot for inserting the limiting block is provided at the bottom of the accommodating groove.

[0011] Preferably, the transfer device also includes a plurality of limit blocks for keeping the tank support frame in an expanded state; when the tank support frame is in the expanded state, one end of the limit block is inserted into the slot, and one side of the limit block located at the outer part of the slot contacts with one side of the tank support frame, and the side of the tank support frame away from the limit block contacts with the slot wall to keep the tank support frame in an upright state; when the tank support frame is in the stored state, the limit block is stored and placed in the slot, and the upper surface of the limit block is in the same plane as the upper surface of the lifting seat.

[0012] Preferably, the tank support frame has an arc-shaped end for supporting the tank, and an arc-shaped plate extends from one side of the arc-shaped end to form a placement arc surface.

[0013] Preferably, the accommodating groove matches the tank body support frame, and the groove bottom at one end of the accommodating groove that matches the arc-shaped end of the tank body support frame is recessed downward to form an accommodating groove of an arc-shaped plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model provides an expandable or retractable tank support frame on the upper side of the lifting seat, so that the transfer device can be used to transfer cylindrical tanks, etc., and can also be used as a transfer platform with a transfer plane. Therefore, the retractable or expandable tank transfer bracket enables the utility model to be applied to more transfer scenarios.

[0016] 2. The lifting seat and base of the utility model are lifted and lowered by means of a scissor-type bracket and a hydraulic cylinder, so that when loading and unloading the transfer platform, the height of the lifting seat can be adjusted according to the actual height of the goods, making it more convenient to transport the transferred items.

[0017] 3. An arc-shaped plate is extended from the arc-shaped end of the tank transfer bracket of the utility model to form an arc-shaped placement surface, so that the bracket and the tank body have a larger contact surface when the tank body is transferred, avoiding damage to the tank body due to a small contact surface.

[0018] 4. The folding or unfolding operation of the tank transfer bracket of the utility model is relatively simple. The folding or unfolding of the tank transfer bracket can be achieved by utilizing the worm principle simply by rotating the control shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. Note: The following drawings do not show the top of the channel:

[0020] Figure 1 It is a three-dimensional diagram of the tank support frame of the utility model in the unfolded state.

[0021] Figure 2 It is a three-dimensional diagram of the tank support frame of the utility model in a folded state.

[0022] Figure 3 for Figure 1 Front view of .

[0023] Figure 4 for Figure 1 Top view of the .

[0024] Figure 5 It is a sectional stereoscopic view of the tank support frame of the utility model in the unfolded state.

[0025] Figure 6 for Figure 3 Cross-sectional view along the AA direction.

[0026] Figure 7 for Figure 4 Cross-sectional view along the BB direction.

[0027] Figure 8 for Figure 4 Cross-sectional view along CC direction.

[0028] Fig. 9 for Figure 5 A partial enlarged view of part A. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0030] It should be noted that, in the present application, the side of the lifting seat used for placing the tank body is defined as the upper side, that is, the lifting seat is defined as being located on the upper side, and the fixed seat is defined as being on the lower side, and other orientations can be deduced in sequence.

[0031] The transfer device involved in the utility model is mainly used for transferring cylindrical objects such as tanks. When transferring cylindrical objects, the device can provide a stable arc-shaped placement surface, so that the cylindrical objects can be placed on the arc-shaped placement surface to remain stable without rolling or sliding. At the same time, the tank support frame in the transfer device can be unfolded or folded. When in the folded state, the upper surface of the lifting seat is a platform without any protrusions, which can be used as an ordinary transfer platform.

[0032] The utility model is described below in conjunction with the accompanying drawings. Figure 1-9 As shown, a tank transfer device includes a fixed base 100 and a lifting base 200. The fixed base 100 and the lifting base 200 are both made of hard steel plates. The lifting base 200 is liftably arranged on the upper surface of the fixed base 100. During actual use, the specific height of the lifting base 200 can be adjusted according to actual conditions so that the surface of the lifting base 200 used for transfer is at a more suitable height.

[0033] In order to provide stable support for the tank body, an expandable or retractable tank body support frame 300 is provided on the upper surface of the lifting seat 200; specifically, when the tank body support frame 300 is retracted, the tank body support frame 300 is received in a preset receiving groove 201 on the upper side of the lifting seat 200, so that the lifting seat 200 forms a planar placement platform, and the lifting seat 200 can be used as a common transfer platform at this time; when the tank body support frame 300 is expanded, a placement arc surface for placing the tank body is formed at the upper end of the tank body support frame 300, and after the tank body is placed on the placement arc surface, the outer surface of the tank body is tightly fitted with the placement arc surface, so that the tank body is stably maintained on the arc placement surface.

[0034] In some embodiments, the lifting seat 100 is lifted and lowered on the upper surface of the fixed seat 100 by means of two scissor-type brackets 401 and a hydraulic cylinder 402, wherein the two scissor-type brackets 401 share the same hinge shaft 403, thereby ensuring that the two scissor-type brackets 401 can maintain synchronous opening and closing or retracting, thereby ensuring that the lifting seat 200 can maintain horizontal lifting.

[0035] It should be noted that the lower end of each scissor-type bracket 401 is slidably disposed in the first slide groove 101 on the upper surface of the fixed seat 100, and the upper end is slidably disposed in the second slide groove 202 on the lower surface of the lifting seat 200. The hydraulic cylinder 402 is hinged on the upper surface of the fixed seat 100, and the end of the piston rod of the hydraulic cylinder 402 is hingedly connected to the hinge shafts 401 of the two scissor-type brackets 401. When the piston of the hydraulic cylinder 403 is extended, the scissor-type bracket 401 lifts the lifting seat 200; when the piston of the hydraulic cylinder 402 is retracted, the height of the lifting seat 200 is lowered.

[0036] In some embodiments, the upper surface of the lifting seat 200 is provided with two receiving grooves 201 for receiving the tank support frame 300. The receiving grooves 201 match the tank support frame 300, so that when the tank support frame 300 is arranged in the receiving grooves 201, no protrusion is formed on the upper surface of the lifting seat 200, and the flatness of the table surface can be ensured. A control shaft cavity 204 is provided on one side of the upper surface of the lifting seat 200, and the control shaft cavity 204 is arranged along the length direction of the lifting seat 200. The tank body support frame 300 is rotatably arranged in the accommodating groove 201 through the rotating shaft 301. The two accommodating grooves 201 are respectively arranged near the two ends of the length direction of the lifting seat 200. The control shaft cavity 204 is arranged on one side of the accommodating groove 201, and a worm gear 302 is fixedly arranged at one end of the rotating shaft 301 extending into the control shaft cavity 204. A control shaft 303 is movably arranged in the control shaft cavity 204. The control shaft 303 is a worm gear, and the worm gear 302 is meshed with the worm gear to control the expansion or storage of the tank body support frame 300 by rotating the control shaft 303.

[0037] In order to store the limit block 500 when transporting non-tank items, and also to limit and hold the tank support frame 300 through the limit block 500 when it is unfolded, a placement groove 203 for accommodating the limit block is opened in the middle of the upper surface of the lifting seat 200, and a slot 2011 for inserting the limit block is provided at the bottom of the accommodating groove 201.

[0038] Furthermore, the aforementioned transfer device also includes a plurality of limit blocks 500 for keeping the tank support frame 300 in an expanded state, and the limit blocks 500 are in the shape of a rectangular parallelepiped; when the tank support frame 300 is in the expanded state, one end of the limit block 500 is inserted into the slot 2011, and one side of the limit block 500 located at the outer part of the slot 2011 contacts with one side of the tank support frame 300, and the side of the tank support frame 300 away from the limit block 500 contacts with the slot wall of the slot 2011, so as to keep the tank support frame 300 in an upright state; when the tank support frame 300 is in the stored state, the limit block 500 is stored and placed in the slot 203, and the upper surface of the limit block 500 is in the same plane as the upper surface of the lifting seat 300.

[0039] In some embodiments, the tank support frame 300 has an arc-shaped end for supporting the tank, the arc-shaped end is used to directly contact the tank, and an arc-shaped plate 304 extends from one side of the arc-shaped end to form a placement arc surface.

[0040] In order to ensure that the arc-shaped plate can also be accommodated when the tank support frame is folded, the bottom of the end of the accommodating groove 201 that matches the arc-shaped end of the tank support frame 300 is recessed downward to form an accommodating groove 2012 for the arc-shaped plate 304 .

[0041] It should be understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A tank transfer device, comprising a fixed base and a lifting base, characterized in that: The lifting seat is liftably arranged on the upper surface of the fixed seat, and the upper surface of the lifting seat is provided with a tank support frame that can be deployed or retracted. When the tank support frame is retracted, the tank support frame is stored in a preset receiving groove on the upper side of the lifting seat, so that the lifting seat forms a planar placement platform; when the tank support frame is deployed, a placement arc surface for placing the tank is formed.

2. A tank transfer device according to claim 1, characterized in that: The lifting seat is liftable and arranged on the upper surface of the fixed seat through two scissor-type brackets and a hydraulic cylinder, wherein the two scissor-type brackets share the same hinge axis, the lower end of each scissor-type bracket is slidably arranged in a first slide groove on the upper surface of the fixed seat, and the upper end is slidably arranged in a second slide groove on the lower surface of the lifting seat, the hydraulic cylinder is hinged on the upper surface of the fixed seat, and the end of the piston rod of the hydraulic cylinder is hingedly connected to the hinge axis of the two scissor-type brackets.

3. A tank transfer device according to claim 2, characterized in that: When the piston of the hydraulic cylinder extends, the scissor-type bracket lifts the lifting seat; when the piston of the hydraulic cylinder contracts, the height of the lifting seat decreases.

4. A tank transfer device according to claim 2, characterized in that: The upper surface of the lifting seat is provided with two receiving grooves for accommodating the tank support frame, and a control shaft cavity is provided on one side of the upper surface of the lifting seat. The tank support frame is rotatably arranged in the receiving groove through a rotating shaft. The two receiving grooves are respectively arranged near the two ends in the length direction of the lifting seat, and the control shaft cavity is arranged on one side of the receiving groove, and a worm gear is fixedly arranged on one end of the rotating shaft extending into the control shaft cavity. A control shaft is movably arranged in the control shaft cavity, and the control shaft is a worm gear. The worm gear is meshed with the worm gear, so as to control the expansion or storage of the tank support frame by rotating the control shaft.

5. A tank transfer device according to claim 4, characterized in that: A placement groove for accommodating a limiting block is provided in the middle of the upper surface of the lifting seat, and a slot for inserting the limiting block is provided at the bottom of the accommodating groove.

6. A tank transfer device according to claim 5, characterized in that: The transfer device also includes a plurality of limit blocks for keeping the tank support frame in an expanded state; when the tank support frame is in the expanded state, one end of the limit block is inserted into the slot, and one side of the limit block located at the outer part of the slot contacts with one side of the tank support frame, and the side of the tank support frame away from the limit block contacts with the slot wall to keep the tank support frame in an upright state; when the tank support frame is in the stored state, the limit block is stored and placed in the slot, and the upper surface of the limit block is in the same plane as the upper surface of the lifting seat.

7. A tank transfer device according to claim 6, characterized in that: The tank body support frame has an arc-shaped end for supporting the tank body, and an arc-shaped plate extends from one side of the arc-shaped end to form a placement arc surface.

8. A tank transfer device according to claim 7, characterized in that: The receiving groove matches with the tank support frame, and the groove bottom at one end of the receiving groove matching with the arc-shaped end of the tank support frame is recessed downward to form a receiving groove of an arc-shaped plate.

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