Safe loading and transporting device for catalyst

Abstract

A safe catalyst loading and transporting device relates to the technical field of loading and transporting devices and comprises a movable base, fixing seats are fixedly connected above the movable base in parallel, supporting seats are arranged above the fixing seats in a vertical lifting mode, a maximum spacing limiting structure is arranged between the supporting seats and the fixing seats, and the maximum spacing is kept between the supporting seats and the fixing seats in a normal state. Four damping springs are arranged in the area between the supporting base and the fixing base in parallel and are close to the four corners of the fixing base respectively, and the upper surfaces of the damping springs abut against the lower surface of the supporting base. The loading and transporting device overcomes the defects that in the prior art, due to the fact that the weights of catalyst containers of different types are different, in the transferring process, when the ground encounters a groove or a deceleration strip, the loading and transporting device cannot adjust the damping performance according to different bearing weights, the catalyst containers cannot be stably supported, and the loading and transporting device cannot be used for loading and transporting the catalyst containers. And the stability in the loading and transporting process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of shipment device, specifically relates to catalyst safe shipment device. BACKGROUND

[0002] In the production and processing of drugs, different physical state raw materials will be used, and the storage conditions of raw materials also have corresponding requirements. The high temperature of some drug catalysts can change the physical state and affect the chemical properties over time. Moreover, when taking and using powder pesticide catalysts, the artificial taking and weighing method is usually used, but this method cannot accurately quantify the taking.

[0003] In the production of drugs, it is often necessary to use a shipment device to transport containers containing catalysts over a short distance. However, the existing shipment device has a simple structure and is found to have the following problems during use: when the container is being transported, the container will shake, leading to a high risk of tipping over.

[0004] The prior art discloses a patent with publication number CN214823485U, which includes a bottom plate with rollers mounted on the bottom and a storage barrel, and further includes: a slot provided on the side wall of the bottom plate for storing the storage barrel; two symmetrical vertical plates fixedly connected to the upper ends of the two sides of the bottom plate; two symmetrical handles fixedly connected to the upper ends of the two sides of the storage barrel; two symmetrical supporting plates connected to the two vertical plates through lifting mechanisms respectively; for lifting the storage barrel; a first buffer mechanism provided at the upper ends of the two vertical plates and connected to the lifting mechanism for buffering when parking; the diesel catalyst shipment device can transport diesel catalysts more stably, greatly reducing the shaking of the oil drum during transportation.

[0005] The existing devices, including the above-mentioned patent, gradually expose the deficiencies of the prior art with use, mainly in the following aspects:

[0006] First, the existing shipment device cannot adjust the shock absorption performance according to different load weights when transporting catalyst containers, as different types of catalyst containers have different weights, which leads to instability during transportation when the ground encounters a trench or a speed bump, reducing the stability during transportation.

[0007] Second, the existing shipment device cannot stably support catalyst containers of different sizes, as different types of catalysts have different volumes, which leads to displacement during transportation, affecting the stability during transportation.

[0008] In summary, the prior art in practical use obviously exists inconvenience and defects, so it is necessary to improve. Practical new type content

[0009] In view of the defects in the prior art, the catalyst safe loading device is provided to overcome the problem that the loading device cannot adjust the damping performance according to different bearing weights when the ground encounters a groove or a deceleration strip during the transfer process due to the different weights of different types of catalyst containers, so that the stable support of the catalyst container cannot be achieved, and the stability during loading is reduced.

[0010] To achieve the above object, the utility model provides the following technical scheme:

[0011] The catalyst safe loading device comprises a movable base, a fixed seat is fixed on the upper side of the movable base in parallel, a support seat is vertically lifted on the upper side of the fixed seat, a maximum spacing limiting structure is arranged between the support seat and the fixed seat, the maximum spacing is maintained between the support seat and the fixed seat in normal state, four damping springs are arranged in parallel in the area between the support seat and the fixed seat, the four damping springs are respectively close to the positions of the four corners of the fixed seat, the upper surface of the damping spring is in abutment with the lower surface of the support seat, an adjusting seat is lifted on the fixed seat, and the lower end of the damping spring is in abutment with the adjusting seat.

[0012] As an optimized scheme, the upper end of the support seat is uniformly distributed with a plurality of plug-in holes in a matrix form, a plug-in column is detachably and rotatably plugged into the plug-in hole, and a limiting plate is horizontally fixed to the upper end of the plug-in column.

[0013] As an optimized scheme, a limiting knob arranged horizontally is threadedly connected to the limiting plate in a penetrating mode.

[0014] As an optimized scheme, the maximum spacing limiting structure comprises a side plate vertically surrounding the four sides of the support seat, a stroke limiting groove is vertically formed in the inner wall of the side plate, and a stroke limiting block is fixed to the side end of the fixed seat and is slidably constrained in the stroke limiting groove.

[0015] As an optimized scheme, a lifting seat is vertically lifted on the fixed seat, and the adjusting seat is fixed to the upper end of the lifting seat.

[0016] As an optimized scheme, a sliding hole is vertically formed on the fixed seat, a sliding groove is vertically formed on the opposite side walls of the sliding hole, and a sliding block is fixed to the opposite outer walls of the lifting seat and is constrained in the sliding groove.

[0017] As an optimized scheme, the driving shaft is vertically rotatably arranged on the moving base, and a threaded segment is arranged on the outer wall of the driving shaft.

[0018] As an optimized scheme, a gear ring is fixedly connected to the outer wall of the driving shaft, and a driving machine is fixedly connected to the upper surface of the moving base, and the output end of the driving machine is engaged with the gear ring through a gear.

[0019] As an optimized scheme, a plurality of supporting blocks are fixedly connected between the moving base and the fixed base.

[0020] As an optimized scheme, a positioning protrusion is fixedly connected to the lower surface of the supporting base, and the upper end of the damping spring is sleeved on the positioning protrusion.

[0021] As an optimized scheme, the lower surface of the moving base is provided with a moving wheel assembly.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] Under the action of the damping spring, the supporting base and the fixed base are in the maximum spacing state, the supporting base is supported on the fixed base by the damping spring, the influence of the vibration generated during the transportation of the moving base on the supporting base is reduced, and the catalytic converter container supported on the supporting base is damped;

[0024] The driving machine drives the driving shaft to rotate, the driving shaft drives the lifting seat to lift, and the compression distance of the damping spring is adjusted, so that the downward damping intensity of the supporting base is adjusted, and the catalytic converter container supported on the supporting base is adjusted according to the weight of the catalytic converter, the damping performance is improved, for example, when the weight is too large, the compression distance of the damping spring is reduced, and when the weight is too small, the compression distance of the damping spring is increased.

[0025] The supporting base is uniformly provided with a plurality of insertion holes, four limiting plates are arranged around the catalytic converter container on the supporting base, the four limiting plates are arranged around the catalytic converter container, the catalytic converter container is limited, when the limiting plate cannot abut against the outer wall of the catalytic converter container, the limiting knob is rotated, the end of the limiting knob abuts against the outer wall of the catalytic converter container, the catalytic converter container is positioned, and catalytic converter containers with different volumes are fixed. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0027] Figure 1 is a structural schematic view of the present application;

[0028] Figure 2 is a structural schematic view of the present application in the overhead direction.

[0029] In the drawings: 1 - moving base, 2 - fixed seat, 3 - support seat, 4 - plug-in hole, 5 - plug-in column; 6 - limit plate; 7 - limit knob; 8 - damping spring; 9 - adjusting seat; 10 - lifting seat; 11 - driving shaft; 12 - threaded section; 13 - gear ring; 14 - driving machine; 15 - support block; 16 - positioning protruding part; 17 - sliding groove; 18 - sliding block; 19 - side plate; 20 - stroke limiting groove; 21 - stroke limiting block; 22 - moving wheel assembly. DETAILED DESCRIPTION

[0030] The embodiments of the technical solutions of the present application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0031] As shown in Figure 1 and Figure 2 , the catalyst safe shipment device comprises a moving base 1, a fixed seat 2 is fixed side by side above the moving base 1, a support seat 3 is vertically lifted above the fixed seat 2, a maximum spacing limiting structure is arranged between the support seat 3 and the fixed seat 2, the maximum spacing is maintained between the support seat 3 and the fixed seat 2 in normal state, four damping springs 8 are arranged side by side in the area between the support seat 3 and the fixed seat 2, the four damping springs 8 are respectively close to the four corners of the fixed seat 2, the upper surface of the damping spring 8 abuts against the lower surface of the support seat 3, an adjusting seat 9 is lifted along the conveying direction on the fixed seat 2, and the lower end of the damping spring 8 abuts against the adjusting seat 9.

[0032] The upper end of the support seat 3 is uniformly distributed with a plurality of plug-in holes 4 in a matrix manner, a plug-in column 5 is detachably and rotatably inserted into the plug-in hole 4, and the upper end of the plug-in column 5 is horizontally fixedly connected with a limit plate 6.

[0033] The limit plate 6 is throughly and threadedly connected with a horizontally arranged limit knob 7.

[0034] The maximum spacing limiting structure comprises a side plate 19 vertically arranged around the support base 3, a travel limiting groove 20 vertically formed on the inner wall of the side plate 19, and a travel limiting block 21 fixedly connected to the side end of the fixed base 2 and slidingly constrained in the travel limiting groove 20.

[0035] The fixed base 2 vertically ascends and descends along the lifting base 10, and the adjusting base 9 is fixedly connected to the upper end of the lifting base 10.

[0036] The fixed base 2 vertically forms a sliding hole, the opposite side walls of the sliding hole vertically form a sliding groove 17, and the opposite outer walls of the lifting base 10 fixedly connect a sliding block 18 constrained in the sliding groove 17.

[0037] The driving shaft 11 is vertically rotatably installed on the moving base 1, the outer wall of the driving shaft 11 is provided with a threaded segment 12, and the lifting base 10 is provided with a threaded hole matched with the threaded segment 12.

[0038] The outer wall of the driving shaft 11 fixedly connects a gear ring 13, the upper surface of the moving base 1 fixedly connects a driving machine 14, and the output end of the driving machine 14 is engaged with the gear ring 13 through a gear.

[0039] A plurality of support blocks 15 are fixedly connected between the moving base 1 and the fixed base 2.

[0040] The lower surface of the support base 3 fixedly connects a positioning protruding portion 16, and the upper end of the damping spring 8 is sleeved on the positioning protruding portion 16.

[0041] The lower surface of the moving base 1 is provided with a moving wheel assembly 22.

[0042] The working principle of the device is as follows:

[0043] Under the action of the damping spring 8, the support base 3 and the fixed base 2 are in a maximum spacing state, wherein the support base 3 is supported on the fixed base 2 by the damping spring 8, the influence of the vibration of the moving base 1 during transportation on the support base 3 can be reduced, and the catalytic converter container supported on the support base 3 can be damped;

[0044] The driving machine 14 drives the driving shaft 11 to rotate, the driving shaft 11 drives the lifting base 10 to ascend and descend, thereby adjusting the compression distance of the damping spring 8, adjusting the downward damping intensity of the support base 3, and adjusting the use according to the weight of different catalytic converters, improving the damping performance, for example, when the weight is too large, the compression distance of the damping spring 8 is reduced, and when the weight is too small, the compression distance of the damping spring 8 is increased.

[0045] By the support seat 3 on the uniform distribution has several insert holes 4, can realize to the catalytic converter container position on the support seat 3 around set insert four limit plates 6, utilize four limit plates 6 and separate at the four around catalytic converter container, realize to catalytic container carries out limit, because the position of catalytic container is not fixed, when limit plate 6 cannot with catalytic container outer wall is resisted, can pass through rotating limit knob 7, utilize the end of limit knob 7 and catalytic container outer wall is resisted, realize the auxiliary to catalytic container carries out positioning, realize to the catalytic container of different volume carries out fixed.

[0046] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and description of the present application.

Claims

1. A catalyst safe handling device, characterized by: Including mobile base (1), the upper parallel fixed connection of mobile base (1) (1) is fixed seat (2), the vertical lifting of fixed seat (2) (2) is supported seat (3), the maximum spacing limiting structure is arranged between supported seat (3) and fixed seat (2), the maximum spacing is kept between supported seat (3) and fixed seat (2) under normal circumstances, four shock absorber springs (8) are arranged in parallel between the area of supported seat (3) and fixed seat (2), four shock absorber springs (8) are respectively close to the position of four corners of fixed seat (2), the upper surface of shock absorber spring (8) is abutted with the lower surface of supported seat (3), the lower end of shock absorber spring (8) is abutted with adjusting seat (9) on fixed seat (2) along the conveying lifting.

2. The catalytic safety shipping device of claim 1, wherein: The upper end of supported seat (3) is uniformly distributed with a plurality of insertion holes (4) in matrix, the insertion hole (4) is detachably rotatably inserted with an insertion column (5), and the upper end of insertion column (5) is horizontally fixed with a limiting plate (6).

3. The catalytic safety shipping device of claim 2, wherein: The limiting plate (6) is through threaded connected with a horizontally arranged limiting knob (7).

4. The catalytic safety shipping device of claim 3, wherein: The maximum spacing limiting structure includes a side plate (19) vertically surrounding the four sides of the supported seat (3), a travel limiting groove (20) is vertically formed in the inner wall of the side plate (19), and a travel limiting block (21) is fixed on the side end of the fixed seat (2) and is slidingly constrained in the travel limiting groove (20).

5. The catalytic safety shipping device of claim 4, wherein: The fixed seat (2) is vertically lifted with a lifting seat (10), and the adjusting seat (9) is fixed on the upper end of the lifting seat (10).

6. The catalytic safety shipping device of claim 5, wherein: A sliding hole is vertically formed on the fixed seat (2), and a sliding groove (17) is vertically formed on the opposite side walls of the sliding hole, and a sliding block (18) is fixed on the opposite outer walls of the lifting seat (10) and is constrained in the sliding groove (17).

7. The catalytic safety shipping device of claim 6, wherein: A drive shaft (11) is vertically rotatably installed on the mobile base (1), a threaded segment (12) is arranged on the outer wall of the drive shaft (11), and a threaded hole is formed on the lifting seat (10) and matched with the threaded segment (12).

8. The catalytic safety shipping device of claim 7, wherein: A gear ring (13) is fixed on the outer wall of the drive shaft (11), a drive machine (14) is fixed on the upper surface of the mobile base (1), and the output end of the drive machine (14) is engaged with the gear ring (13) through a gear.

9. The catalytic safety shipping device of claim 8, wherein: A plurality of supporting blocks (15) are fixed between the mobile base (1) and the fixed seat (2).

10. The catalytic safety shipping device of claim 9, wherein: The lower end of the shock absorber spring (8) is sleeved on the positioning protruding portion (16) of the supported seat (3).

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