Ground rail type heavy-load bottling device

Abstract

The utility model provides a ground rail type heavy-load bottling device, and belongs to the technical field of LNG cylinder transportation equipment. The problems of low working efficiency and poor safety in the prior art are solved. A ground rail type heavy-load bottling device comprises a ground rail assembly, a base, a mounting frame fixedly connected to the base and a lifting assembly capable of vertically lifting and sliding along the mounting frame, a plurality of cantilever assemblies are fixedly arranged on the lifting assembly side by side, each cantilever assembly comprises a fixing plate and a cantilever, and a first limiting frame and a second limiting frame are arranged on each cantilever. Limiting grooves are formed between the first limiting frames and the second limiting frames. According to the scheme, the whole process is highly automatic, safety and stability in the conveying process are high, the structure of the cantilever assembly is optimized, the working efficiency of gas cylinder feeding and discharging is improved, and the limiting effect on the gas cylinders through the limiting grooves is good.

Description

TECHNICAL FIELD

[0001] The utility model belongs to LNG gas cylinder transportation equipment technical field, especially point to a ground rail type heavy load bottle filling device. BACKGROUND

[0002] LNG (liquefied natural gas) as a kind of efficient, clean petrochemical energy, its terminal application field is more and more broad, LNG is usually stored and transported by gas cylinder, with the development of LNG industry, the production and transportation technology of LNG gas cylinder is also updated iteration.In the past, LNG gas cylinder is usually put into cage by artificial, then cage is pushed into elevator and other conveying devices by artificial for conveying, and the transportation efficiency is low, and safety guarantee is also lacked in the transportation process.

[0003] The utility model discloses a flammable and explosive gas tank lifting device of Chinese utility model patent with the application number "2023212349732", including frame, fixedly connected with the frame bottom car plate, set up in the frame outer lateral wall handle, fixedly connected with the frame top support plate, the outer lateral wall of support plate is equipped with lifting assembly, lifting assembly includes the lifting seat slidingly connected with the outer lateral wall of support plate, lifting assembly adopts the mode of worm gear to lift, and gas tank is clamped by clamping arm simultaneously, lifting assembly drives gas tank to lift.

[0004] But the above scheme still needs manpower to push and control when transporting gas tank, when conveying heavy gas tank, safety, efficiency and stability cannot be guaranteed, and the scheme is fixed by clamping arm on gas tank, and the operation is complex when gas tank is loaded and unloaded, and it lacks universality for different models of gas tank. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies existing in the prior art, the technical problem to be solved by the utility model is how to improve the working efficiency, safety and stability in the gas cylinder conveying process, further reduce the participation of manpower, and provide a heavy load bottle filling device with higher automation.

[0006] The purpose of the utility model can be realized by the following technical schemes:

[0007] A ground rail type heavy load bottle filling device, including base, mounting frame fixed on the base, lifting assembly vertically lifting and sliding along the mounting frame, lifting assembly is fixedly provided with a plurality of cantilever assemblies side by side, further including ground rail assembly, the base is fixedly provided with translation assembly compatible with the ground rail assembly and can drive the base to slide back and forth along the ground rail assembly;Cantilever assembly includes fixed plate and cantilever, cantilever rear end is integrally connected with fixed plate and perpendicular to fixed plate, first limiting frame and second limiting frame are arranged on cantilever, and limiting groove is formed between a plurality of first limiting frames and second limiting frames.

[0008] During the operation of the device, the translation assembly drives the base and the mounting frame on the base to move back and forth along the ground rail, and the direction, distance and speed of the gas cylinder conveying are accurately controlled, and the lifting assembly drives the cantilever assembly to complete the feeding and discharging process of the gas cylinder, which is fully automated, has higher work efficiency than manual transportation, improves the safety and stability of the conveying process, and has higher load capacity than manual transportation.

[0009] In addition, the structure of the cantilever assembly is optimized, the cantilever and the fixed plate are integrally connected and perpendicular to each other, and the fixed plate is fixedly connected with the lifting assembly. The limiting grooves formed between the first and second limiting frames of the plurality of cantilevers are used for loading and limiting the gas cylinder. During use, the cantilever is only lowered by the lifting assembly and extended into the lower part of the gas cylinder, and then the lifting assembly drives the gas cylinder to rise together. The gas cylinder falls into the limiting groove and is fixed in position under the action of the first and second limiting frames. The whole process is simple and coherent, thereby improving the work efficiency of the gas cylinder feeding and discharging, and the limiting effect of the gas cylinder is good.

[0010] In the local rail heavy load bottle loading device, the first and second limiting frames are right-angled triangular frame bodies with the same shape and different sizes. The first limiting frame is larger than the second limiting frame. One of the right-angled edges of the first limiting frame is integrally connected with the upper surface of the cantilever, and the other right-angled edge is integrally connected with the fixed plate. One of the right-angled edges of the second limiting frame is integrally connected with the upper surface of the cantilever, and the other right-angled edge faces the outer end of the cantilever. The first and second limiting frames are oppositely arranged.

[0011] The size of the first limiting frame is larger than that of the second limiting frame. The position of the limiting groove is pushed forward, and the height of the second limiting frame is also reduced, which facilitates the extension of the cantilever into the lower part of the gas cylinder. The oppositely arranged first and second limiting frames can guide the gas cylinder, and the triangular limiting frame structure is more stable and has higher strength. One of the right-angled edges of the first limiting frame is integrally connected with the fixed plate, which can disperse the load at the front end of the cantilever, so that the cantilever structure has higher strength and can adapt to larger gas cylinders.

[0012] In the local rail heavy load bottle loading device, the ground rail assembly includes a rack frame, and two first racks are fixedly connected with the rack frame and parallel to each other. The translation assembly includes a translation motor and a drive shaft. The output shaft of the translation motor and the drive shaft are fixedly provided with chain wheels corresponding to each other, and the two are connected and transmitted by a chain. The drive shaft is fixedly connected with translation gears matched with the first racks at both ends.

[0013] The rack frame is fixed to the ground or the table top. The translation assembly drives the drive shaft and the translation gears to rotate through the translation motor. The translation gears and the first racks interact to drive the base to move.

[0014] In the local rail type heavy load bottling device, two parallel translation rails are fixed on the left and right sides of the rack, and a plurality of guide wheel assemblies are symmetrically fixed to the bottom of the base.

[0015] The translation rails are fixed to the ground or the table top, and the guide wheel assemblies and the translation rails further limit and guide the travel direction of the bottling device, improving the stability during travel.

[0016] As a preferred solution, the guide wheel assembly includes a guide wheel, bearing assemblies on the left and right sides of the guide wheel, a first axle shaft penetrating the guide wheel and fixed to the guide wheel, the two ends of the first axle shaft being connected to the bearing assemblies, and the bearing assemblies being fixed to the base.

[0017] The guide wheel assembly of this structure occupies less space and can effectively avoid interference with other components.

[0018] As a preferred solution, the guide wheel assembly includes a guide wheel, bearing assemblies on the outside of the guide wheel, and a second axle shaft penetrating the guide wheel and fixed to the guide wheel, the two ends of the second axle shaft being connected to the bearing assemblies on the outside of the left and right guide wheels, the second axle shaft connecting the left and right guide wheel assemblies, and the bearing assemblies being fixed to the base.

[0019] The guide wheel assembly of this structure is more stable and has higher structural strength, and has better limiting and guiding effect on the travel of the bottling device.

[0020] In the local rail type heavy load bottling device, the lifting assembly includes a lifting plate slidingly connected to the outside of the mounting frame, a transmission shaft arranged horizontally, and a lifting rack vertically fixed to the inside of the mounting frame, the front surface of the lifting plate being fixed to the cantilever assembly, the back surface of the lifting plate being fixed to a lifting motor, bearing assemblies being fixed to the left and right parts of the back surface of the lifting plate, the transmission shaft penetrating the bearing assemblies, the two ends of the transmission shaft being fixed to lifting gears engaged with the lifting rack, an output gear being fixed to the output shaft of the lifting motor, and a transmission gear being fixed to the transmission shaft and engaged with the output gear.

[0021] The lifting motor drives the transmission shaft to rotate, the lifting assembly is driven through the engagement between the lifting gears and the lifting rack, the feeding and discharging of the gas cylinder are realized, the structure is simple, safe and reliable.

[0022] In the local rail type heavy load bottling device, the mounting frame is vertically provided with a lifting slide rail, and the lifting plate is fixed with a lifting block matched with the lifting slide rail. The cooperation of the block and the slide rail makes the lifting of the lifting assembly more smooth and stable.

[0023] In the local rail type heavy load bottling device, the first and second limiting frames are provided with weight reduction holes. The weight reduction holes can reduce the weight of the cantilever assembly and also play the role of stress holes.

[0024] In the local rail type heavy load bottling device, the base is provided with a counterweight.

[0025] Compared with the prior art, the technical effects of the utility model are:

[0026] The whole process is highly automated, has higher work efficiency than manpower transportation, improves the safety and stability of the conveying process, has higher load capacity than manpower, and has precise control over the direction, distance and speed of the gas cylinder conveying.

[0027] The structure of the cantilever assembly is optimized, the overall structure is simple, the operation is simple and coherent during the feeding and discharging of the gas cylinder, thereby improving the work efficiency of the feeding and discharging of the gas cylinder, and the limiting effect of the limiting groove on the gas cylinder is good. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is the overall structure schematic view provided by the utility model.

[0029] Figure 2 is the side view of the cantilever assembly provided by the utility model.

[0030] Figure 3 is the ground rail assembly structure schematic view provided by the utility model.

[0031] Figure 4 is the translation assembly structure schematic view provided by the utility model.

[0032] Figure 5 is the guide wheel assembly structure schematic view of example one provided by the utility model.

[0033] Figure 6 is the guide wheel assembly structure schematic view of example two provided by the utility model.

[0034] Figure 7 is the lifting assembly structure schematic view provided by the utility model.

[0035] In the figure, 1 is the base, 11 is the counterweight, 2 is the mounting frame, 21 is the lifting slide rail, 3 is the lifting assembly, 31 is the lifting plate, 311 is the lifting block, 32 is the transmission shaft, 321 is the transmission gear, 33 is the lifting rack, 34 is the lifting motor, 341 is the output gear, 35 is the lifting gear, 4 is the cantilever assembly, 41 is the fixed plate, 42 is the cantilever, 43 is the first limiting frame, 44 is the second limiting frame, 45 is the limiting groove, 46 is the weight reduction hole, 5 is the ground rail assembly, 51 is the rack frame, 52 is the first rack, 53 is the translation guide rail, 54 is the guide wheel assembly, 541 is the guide wheel, 542 is the first axle, 543 is the second axle, 6 is the translation assembly, 61 is the translation motor, 62 is the driving shaft, 63 is the chain wheel, 64 is the translation gear, and 7 is the bearing assembly. DETAILED DESCRIPTION

[0036] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0037] like Figure 1 As shown, a floor rail type heavy-load bottling device includes a base 1, a mounting frame 2 fixedly connected to the base 1, a lifting assembly 3 that can be vertically lifted and slid along the mounting frame 2, a plurality of cantilever assemblies 4 fixed side by side on the lifting assembly 3, and a floor rail assembly 5. The base 1 is fixedly provided with a translation assembly 6 that is compatible with the floor rail assembly 5 and can drive the base 1 to slide back and forth along the floor rail assembly 5. The base 1 is also equipped with a counterweight block 11.

[0038] Further, such as Figure 2 、 Figure 7 The lifting mechanism 31 is a kind of lifting mechanism that is fixed on the lifting platform 31, and the lifting mechanism 31 of the lifting mechanism 31 is fixed on the lifting platform 31. As shown in FIG, the lifting mechanism 31 includes a lifting plate 31 that is slidably connected to the outside of the mounting frame, a horizontally arranged transmission shaft 32 and a lifting rack 33 that is vertically fixed to the inside of the mounting frame 2. The front of the lifting plate 31 is fixedly connected to the cantilever assembly 4, and a lifting motor 34 is fixedly connected to the back of the lifting plate 31. The left and right parts of the back of the lifting plate 31 are fixedly connected to the bearing assembly 7. The transmission shaft 32 passes through the bearing assembly 7 and the two ends of the transmission shaft 32 are fixedly connected to the lifting gear 35 that meshes with the lifting rack 33. The output shaft of the lifting motor 34 is fixedly connected to the output gear 341, and the transmission shaft 32 is fixedly connected to the transmission gear 321 that meshes with the output gear 341 for transmission. The mounting frame 2 is vertically provided with a lifting rail 21, and a lifting slider 311 that is adapted to the lifting rail 21 is fixedly connected to the lifting plate 31. The lifting motor 34 drives the transmission shaft 32 to rotate, and the lifting assembly 3 is driven by the mutual engagement between the lifting gear 35 and the lifting rack 33 to realize the loading and unloading of the gas cylinder. The structure is simple, safe and reliable.

[0039] Further, such as Figure 2As shown, the cantilever assembly 4 includes a fixed plate 41 and a cantilever 42, the rear end of the cantilever 42 is integrally connected with the fixed plate 41 and perpendicular to the fixed plate 41, the cantilever 42 is provided with a first limiting frame 43 and a second limiting frame 44, a plurality of groups of first limiting frames 43 and second limiting frames 44 form a limiting groove 45 therebetween, the first and second limiting frames 43, 44 are right-angled triangular frame bodies of the same shape but different sizes, the first limiting frame 43 is larger than the second limiting frame 44, one right angle edge of the first limiting frame 43 is integrally connected with the upper surface of the cantilever 42, and the other right angle edge is integrally connected with the fixed plate 41; one right angle edge of the second limiting frame 44 is integrally connected with the upper surface of the cantilever 43, and the other right angle edge faces the outer end of the cantilever 43, the first and second limiting frames 43, 44 are oppositely arranged. Because the size of the first limiting frame 43 is larger than that of the second limiting frame 44, when the cantilever assembly 4 is used to take the gas cylinder, the gas cylinder will be guided to accurately fall into the limiting groove 45 close to the front end along the inclined edge of the first limiting frame 43, and the height of the second limiting frame 44 can also be reduced, which facilitates the cantilever assembly 4 to extend below the gas cylinder, and the triangular limiting frame structure is more stable and has higher strength, one right angle edge of the first limiting frame 43 is integrally connected with the fixed plate 41, which can disperse the load at the front end of the cantilever 42, so that the cantilever 42 has higher structural strength and is suitable for larger gas cylinders. The first limiting frame 43 and the second limiting frame 44 are provided with weight reduction holes 46, which reduce the weight of the cantilever assembly 4 and also play the role of stress holes.

[0040] Further, as shown in Figure 3 、 Figure 4 The ground rail assembly 5 includes a rack frame 51, and two first racks 52 parallel to each other are fixedly connected to the rack frame 51; the translation assembly 6 includes a translation motor 61 and a drive shaft 62, a chain wheel 63 is fixedly arranged on the output shaft of the translation motor 61 and the drive shaft 62, and the two are connected and driven by a chain therebetween, and a translation gear 64 adapted to the first rack 52 is fixedly connected to the two ends of the drive shaft 62, the rack frame 51 is fixed to the ground or the table top, the translation assembly 6 drives the drive shaft 62 and the translation gear 64 to rotate through the translation motor 61, and drives the base 1 to move through the interaction force between the translation gear 64 and the first rack 52. The rack frame 51 is fixedly provided with two parallel translation rails 53 on the left and right sides, and a plurality of guide wheel assemblies 54 are symmetrically fixedly connected to the bottom of the base 1, and each guide wheel assembly 54 is adapted to the left and right translation rails 53. The translation rails 53 are fixed to the ground or the table top, the guide wheel assemblies 54 and the translation rails 53 cooperate to further limit and guide the travel direction of the bottle loading device, and improve the stability during travel.

[0041] Preferably, as shown in Figure 5As shown, the guide wheel assembly 54 comprises a guide wheel 541, bearing assemblies 7 located on the left and right sides of the guide wheel 541, a first axle shaft 542 penetrating the guide wheel 541 and fixedly connected with the guide wheel 541, both ends of the first axle shaft 542 are connected with the bearing assemblies 7 respectively, and the bearing assemblies 7 are fixedly connected with the base 1. The guide wheel assembly 54 in this structure occupies less space and can effectively avoid mutual interference with other components.

[0042] Embodiment two

[0043] The difference between the present scheme and embodiment one lies in the structure of the guide wheel assembly 54. In the present scheme, the guide wheel assembly 54 comprises a guide wheel 541 and bearing assemblies 7 located on the outer sides of the guide wheel 541, further comprises a second axle shaft 543 penetrating the guide wheel 541 and fixedly connected with the guide wheel 541, both ends of the second axle shaft 543 are connected with the bearing assemblies 7 on the outer sides of the left and right guide wheels 541 respectively, the second axle shaft 543 connects the left and right guide wheel assemblies 54 integrally, and the bearing assemblies 7 are fixedly connected with the base 1. The guide wheel assembly 54 in this structure is more stable, has higher structural strength, and has better limiting and guiding effects on the advancing of the bottling device.

[0044] The scheme of embodiment one and the scheme of embodiment two can be used individually according to the use environment or can be used in cooperation.

[0045] The above embodiments are only preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape and principle of the present application should be covered in the protection scope defined by the claims of the present application.

Claims

1. A floor rail type heavy load bottling device, comprising a base (1), a mounting frame (2) fixed on the base (1), a lifting assembly (3) vertically and slidably arranged on the mounting frame (2), and a plurality of cantilever assemblies (4) fixed side by side on the lifting assembly (3), characterized in that: The base (1) is fixed with a translation assembly (6) which is matched with the ground rail assembly (5) and can drive the base (1) to slide along the ground rail assembly (5); The cantilever assembly (4) comprises a fixed plate (41) and a cantilever (42), the rear end of the cantilever (42) is integrally connected with the fixed plate (41) and perpendicular to the fixed plate (41), the cantilever (42) is provided with a first limiting frame (43) and a second limiting frame (44), and a plurality of groups of the first limiting frame (43) and the second limiting frame (44) form a limiting groove (45) therebetween.

2. The ground rail type heavy load bottling device according to claim 1, characterized in that: The first limiting frame (43) and the second limiting frame (44) are right-angled triangular frame bodies with the same shape and different sizes, the first limiting frame (43) is larger than the second limiting frame (44), one right-angled side of the first limiting frame (43) is integrally connected with the upper surface of the cantilever (42), and the other right-angled side is integrally connected with the fixed plate (41); one right-angled side of the second limiting frame (44) is integrally connected with the upper surface of the cantilever (42), and the other right-angled side faces the outer end of the cantilever (42), and the first limiting frame (43) and the second limiting frame (44) are oppositely arranged.

3. The floor rail type heavy load bottling device according to claim 1, characterized in that: The ground rail assembly (5) comprises a rack frame (51), and two first racks (52) which are parallel to each other are fixedly connected to the rack frame (51); the translation assembly (6) comprises a translation motor (61) and a driving shaft (62), a chain wheel (63) is fixedly arranged on the output shaft of the translation motor (61) and the driving shaft (62) correspondingly, and the translation motor (61) and the driving shaft (62) are connected and driven by a chain therebetween; and the driving shaft (62) is fixedly connected with a translation gear (64) which is matched with the first rack (52) at both ends.

4. The floor rail type heavy load bottling device according to claim 3, characterized in that: The rack frame (51) is fixedly provided with two parallel translation guide rails (53) on the left and right sides, and a plurality of guide wheel assemblies (54) are symmetrically fixedly connected to the bottom of the base (1); each guide wheel assembly (54) is matched with the left and right translation guide rails (53) respectively.

5. The floor rail type heavy load bottling device according to claim 4, characterized in that: The guide wheel assembly (54) comprises a guide wheel (541), a bearing assembly (7) located on the left and right sides of the guide wheel (541), and a first axle shaft (542) penetrating through the guide wheel (541) and fixedly connected with the guide wheel (541); the both ends of the first axle shaft (542) are connected with the bearing assembly (7) respectively, and the bearing assembly (7) is fixedly connected with the base (1).

6. The floor rail type heavy load bottling device according to claim 4, characterized in that: The guide wheel assembly (54) comprises a guide wheel (541) and a bearing assembly (7) located on the outer side of the guide wheel (541), further comprises a second axle shaft (543) penetrating through the guide wheel (541) and fixedly connected with the guide wheel (541), the both ends of the second axle shaft (543) are connected with the bearing assembly (7) on the outer side of the left and right guide wheels (541) respectively, the second axle shaft (543) integrally connects the left and right guide wheel assemblies (54), and the bearing assembly (7) is fixedly connected with the base (1).

7. The floor rail type heavy load bottling device according to claim 1, characterized in that: The lifting assembly (3) comprises a lifting plate (31) slidably connected to the outside of the mounting frame, a horizontal transmission shaft (32) and a lifting rack (33) vertically fixed to the inside of the mounting frame (2), the front surface of the lifting plate (31) is fixedly connected with the cantilever assembly (4), the back surface of the lifting plate (31) is fixedly connected with a lifting motor (34), the left and right parts of the back surface of the lifting plate (31) are fixedly connected with bearing assemblies (7), the transmission shaft (32) penetrates through the bearing assemblies (7), the both ends of the transmission shaft (32) are fixedly connected with lifting gears (35) engaged with the lifting rack (33), the output shaft of the lifting motor (34) is fixedly connected with an output gear (341), and the transmission shaft (32) is fixedly connected with a transmission gear (321) engaged with the output gear (341) in transmission.

8. The floor rail type heavy load bottling device according to claim 7, characterized in that: The mounting frame (2) is vertically provided with a lifting slide rail (21), and the lifting plate (31) is fixedly connected with a lifting slide block (311) matched with the lifting slide rail (21).

9. The floor rail type heavy load bottling device according to claim 2, characterized in that: The first limiting frame (43) and the second limiting frame (44) are provided with weight-reducing holes (46).

10. The floor rail type heavy load bottling device according to claim 1, characterized in that: The base (1) is provided with a counterweight (11).

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