Supporting device for pneumatic ash conveying tank

Abstract

The utility model discloses a supporting device for a pneumatic ash conveying tank. The supporting device comprises a base. The ash conveying tank body is placed at the top of the polyester ammonia supporting seat, under the dual action of gravity and gravitational force, the ash conveying tank body drives the polyester ammonia supporting seat to descend towards the top of the base, and when the polyester ammonia supporting seat descends towards the top of the base, the interior of the transverse rod fixing groove is driven to slide downwards; when the interior of the transverse rod fixing groove slides downwards, the limiting frame is driven to descend towards the top of the base, and when the limiting frame descends towards the top of the base, the vertical rod is driven to slide downwards along the interior of the limiting groove. The problem that the surface of the ash conveying tank is damaged due to the fact that supporting parts of the original equipment are damaged under the dual action of gravity and gravitational force of the ash conveying tank along with the increase of the supporting time of the original equipment on the ash conveying tank is solved, and the problems that the ash conveying tank falls on a fixing base or the ground and the surface of the ash conveying tank is damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic ash conveying, in particular to a supporting device for a pneumatic ash conveying tank. Background Art

[0002] Pneumatic ash conveying, also known as air flow conveying, is a technology that uses the energy of air flow to convey granular materials in a closed pipeline along the direction of air flow. It is a specific application of fluidization technology. This conveying method mainly relies on the dynamic pressure energy and static pressure energy of compressed air or the combination of the two to convey materials. It is suitable for conveying loose materials such as powdered materials or coarse particles. The conveying distance can range from a few meters to several kilometers. Pneumatic ash conveying systems are widely used in power, metallurgy, chemical industry, casting and other industries. The pneumatic conveying device is mainly composed of a feeder, a conveying pipeline system, a separator, a dust collector and a fan. The principle of pneumatic ash conveying is to use air flow to convey materials in the pipeline along the direction of air flow, and by controlling the speed and direction of the air flow, the material is suspended and moves with the air flow. This conveying method has the advantages of high flexibility, small footprint, good sealing, and low environmental pollution. At the same time, it can realize continuous material conveying and improve production efficiency. In practical applications, the pneumatic ash conveying system is usually composed of a pneumatic conveying pump, which has a high degree of automation and uses PLC to control the entire conveying process for full automatic control. The conveying process is divided into four stages: feeding stage, fluidization and pressurization stage, conveying stage and purging stage. The stable conveying of materials is achieved through precise control. Pneumatic ash conveying technology plays an important role in the industrial field through its unique conveying principle and system configuration, achieving efficient and environmentally friendly material transportation.

[0003] After searching, the patent announcement number: CN217003733U discloses a support device for a pneumatic ash conveying tank, including a support mechanism, including a fixed seat, fixed columns arranged around the top of the fixed seat, a fixed frame arranged on the top of the fixed column, and a support column arranged at the lower end of the surface of the fixed column; the fixing mechanism includes an ash conveying tank body, a protective pad arranged at the lower end of the surface of the ash conveying tank body, and a left clamping plate and a right clamping plate arranged on both sides of the upper end of the surface of the ash conveying tank body. The beneficial effects of the utility model are: by setting the fixed seat, the function of fixing the fixed column is achieved; by setting the fixed column, the effect of supporting and fixing the fixed frame is achieved; by setting the fixed frame, it is used to place and fix the left clamping plate and the right clamping plate; through the cooperation of the left clamping plate and the right clamping plate, the function of clamping and fixing the ash conveying tank body is achieved, thereby improving the stability of the ash conveying tank body during use.

[0004] The above-mentioned existing technical solution has the following defects: when the original equipment supports the ash conveying tank, the supporting parts used are fixedly connected together, which leads to that as the supporting time of the ash conveying tank by the original equipment increases, the ash conveying tank is damaged under the dual effects of gravity and gravitation, causing the ash conveying tank to fall on the fixed seat or the ground, resulting in damage to the surface of the ash conveying tank. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a support device for a pneumatic ash conveying tank, which has the advantage of efficient support and solves the problem that when the original equipment supports the ash conveying tank, the supporting parts used are fixedly connected together, which leads to the increase of the supporting time of the ash conveying tank by the original equipment. Due to the dual effects of gravity and gravitation, the supporting parts of the original equipment are damaged, causing the ash conveying tank to fall on the fixed seat or the ground, causing the surface of the ash conveying tank to be damaged.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support device for a pneumatic ash conveying tank, comprising a base, a support column is fixedly connected to the top of the base, the number of the support columns is four, the top of the support column is fixedly connected to a fixing frame, the rear sides of the left and right sides of the fixing frame are fixedly connected to fixing columns, the ash conveying tank body is arranged inside the fixing frame, a fixing groove is opened on the inner side of the support column, a support assembly is arranged inside the fixing groove, and a limiting assembly is arranged inside the fixing column.

[0007] As a preferred embodiment of the utility model, the supporting assembly includes a cross bar, four of which are slidably connected to the inside of the fixed groove, a polyester-amine support seat is fixedly connected to the inside of the cross bar, and the polyester-amine support seat is located at the bottom of the ash tank body, the surface of the cross bar is sleeved with a limit frame, the bottom of the limit frame is fixedly connected with a vertical rod, the top of the base is provided with a limit groove, four of which are located at the bottom of the limit groove, the vertical rod is slidably connected to the bottom of the limit groove, the surface of the vertical rod is sleeved with a first spring, the top of the first spring is fixedly connected to the top of the limit frame, and the bottom of the first spring is fixedly connected to the top of the base.

[0008] As a preferred embodiment of the utility model, the limit assembly includes forward and reverse threaded rods, which are slidably connected to the inside of the fixed column, the right side of the forward and reverse threaded rods penetrates to the outside of the fixed column and is fixedly connected to a hand crank handle, the left side of the surface of the forward and reverse threaded rods is threadedly connected to a first moving block, the front side of the first moving block is fixedly connected to a first semicircular limit ring, the right side of the surface of the forward and reverse threaded rods is threadedly connected to a second moving block, the front side of the second moving block is fixedly connected to a second semicircular limit ring, and the inner sides of the first and second semicircular limit rings are in contact with the surface of the ash conveying tank body.

[0009] As a preferred embodiment of the utility model, the top of the ash conveying tank body is threadedly connected to a tank cover, and the top of the tank cover is fixedly connected to a pull ring.

[0010] As a preferred embodiment of the present invention, the front sides of the first semicircular limiting ring and the second semicircular limiting ring are both fixedly connected with a fixing block.

[0011] As a preferred embodiment of the utility model, a protective groove is opened on the top of the base, and a second spring is fixedly connected to the top of the protective groove. There are several second springs, and the top of the second spring is fixedly connected to the top of the polyester-ammonia support seat.

[0012] As a preferred embodiment of the present invention, a fixing ring is fixedly connected to the left and right sides of the surfaces of the forward and reverse threaded rods, and the fixing ring is located on the outside of the fixing column.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model places the ash conveying tank body on the top of the polyester-amine support seat through the setting of the supporting assembly. Under the dual action of gravity and gravitation, the ash conveying tank body drives the polyester-amine support seat to drop toward the top of the base. When the polyester-amine support seat drops toward the top of the base, it drives the inside of the cross bar fixing groove to slide downward. When the inside of the cross bar fixing groove slides downward, it drives the limit frame to drop toward the top of the base. When the limit frame drops toward the top of the base, it drives the vertical bar to slide downward along the inside of the limit groove. Through the setting of the first spring and the second spring, the dual action of gravity and gravitation on the ash conveying tank body on the top of the polyester-amine support seat 72 can be effectively reduced, which solves the problem that when the original equipment supports the ash conveying tank, the supporting parts used are all fixedly connected together, which leads to the increase of the supporting time of the ash conveying tank by the original equipment. Due to the dual action of gravity and gravitation, the ash conveying tank causes damage to the supporting parts of the original equipment, causing the ash conveying tank to fall on the fixing seat or the ground, resulting in damage to the surface of the ash conveying tank.

[0015] 2. The utility model can flexibly support the ash conveying tank body placed on the top of the polyester-ammonia support seat through the setting of the support component, and use the first spring to reduce the dual forces of gravity and gravitation on the ash conveying tank body, thereby extending the service life of the support component and preventing the ash conveying tank from being damaged by the dual forces of gravity and gravitation on the supporting parts of the original equipment, causing the ash conveying tank to fall on the fixed seat or the ground, and causing the surface of the ash conveying tank to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a rear view schematic diagram of the utility model;

[0018] Figure 3 This is an exploded schematic diagram of the support assembly of the utility model;

[0019] Figure 4 This is an exploded schematic diagram of the limit assembly of the utility model.

[0020] In the figure: 1. base; 2. support column; 3. fixing frame; 4. fixing column; 5. ash conveying tank body; 6. fixing groove; 7. support assembly; 71. cross bar; 72. polyester amine support seat; 73. limit frame; 74. vertical bar; 75. limit groove; 76. first spring; 8. limit assembly; 81. forward and reverse threaded rods; 82. hand crank; 83. first moving block; 84. first semicircular limiting ring; 85. second moving block; 86. second semicircular limiting ring; 9. tank cover; 10. pull ring; 11. fixing block; 12. protective groove; 13. second spring; 14. fixing ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 4 As shown, the utility model provides a support device for a pneumatic ash conveying tank, including a base 1, a support column 2 is fixedly connected to the top of the base 1, the number of the support columns 2 is four, a fixing frame 3 is fixedly connected to the top of the support column 2, the rear sides of the left and right sides of the fixing frame 3 are fixedly connected to fixing columns 4, an ash conveying tank body 5 is arranged inside the fixing frame 3, a fixing groove 6 is opened on the inner side of the support column 2, a support assembly 7 is arranged inside the fixing groove 6, and a limiting assembly 8 is arranged inside the fixing column 4.

[0023] refer to Figure 3 The supporting assembly 7 includes a cross bar 71, and there are four cross bars 71. The cross bars 71 are slidably connected to the inside of the fixing groove 6. A polyester-amine support seat 72 is fixedly connected to the inside of the cross bar 71. The polyester-amine support seat 72 is located at the bottom of the ash conveying tank body 5. A limit frame 73 is sleeved on the surface of the cross bar 71. A vertical rod 74 is fixedly connected to the bottom of the limit frame 73. A limit groove 75 is provided on the top of the base 1. There are four limit grooves 75. The limit grooves 75 are located at the bottom of the limit frame 73. The vertical rod 74 is slidably connected to the bottom of the limit groove 75. A first spring 76 is sleeved on the surface of the vertical rod 74. The top of the first spring 76 is fixedly connected to the top of the limit frame 73, and the bottom of the first spring 76 is fixedly connected to the top of the base 1.

[0024] As a technical optimization scheme of the utility model, through the setting of the support component 7, the ash conveying tank body 5 placed on the top of the polyester-ammonia support seat 72 can be flexibly supported, and the first spring 76 is used to reduce the dual forces of gravity and gravitation on the ash conveying tank body 5, so that the service life of the support component 7 is extended, and the ash conveying tank is prevented from being damaged to the supporting parts of the original equipment under the dual effects of gravity and gravitation, causing the ash conveying tank to fall on the fixed seat or the ground, causing the surface of the ash conveying tank to be damaged.

[0025] refer to Figure 4 The limiting assembly 8 includes forward and reverse threaded rods 81, which are slidably connected to the inside of the fixed column 4, the right side of the forward and reverse threaded rods 81 penetrates to the outside of the fixed column 4 and is fixedly connected to a hand crank handle 82, the left side of the surface of the forward and reverse threaded rods 81 is threadedly connected to a first moving block 83, the front side of the first moving block 83 is fixedly connected to a first semicircular limiting ring 84, the right side of the surface of the forward and reverse threaded rods 81 is threadedly connected to a second moving block 85, the front side of the second moving block 85 is fixedly connected to a second semicircular limiting ring 86, the inner sides of the first semicircular limiting ring 84 and the second semicircular limiting ring 86 are in contact with the surface of the ash conveying tank body 5.

[0026] As a technical optimization solution of the present invention, by setting the limiting component 8, the surface of the ash conveying tank body 5 can be limited more conveniently to prevent the ash conveying tank body 5 from being displaced or tipped over due to external influences.

[0027] refer to Figure 1 The top of the ash conveying tank body 5 is threadedly connected with a tank cover 9, and the top of the tank cover 9 is fixedly connected with a pull ring 10.

[0028] As a technical optimization solution of the utility model, by setting the tank cover 9, the pull ring 10 can be used to more conveniently seal the ash tank body 5, thereby preventing the material that may be stored inside the ash tank body 5 from coming into contact with the air and causing the material to volatilize.

[0029] refer to Figure 1 The front sides of the first semicircular limiting ring 84 and the second semicircular limiting ring 86 are both fixedly connected with a fixing block 11 .

[0030] As a technical optimization solution of the utility model, through the setting of the fixing block 11, the first semicircular limiting ring 84 and the second semicircular limiting ring 86 can be movably connected in cooperation with the bolts to avoid the positional offset of the first semicircular limiting ring 84 and the second semicircular limiting ring 86.

[0031] refer to Figure 1 A protective groove 12 is provided at the top of the base 1 , and a second spring 13 is fixedly connected to the top of the protective groove 12 . The number of the second springs 13 is several, and the top of the second spring 13 is fixedly connected to the top of the polyester-ammonia support seat 72 .

[0032] As a technical optimization scheme of the utility model, through the setting of the protective groove 12, the second spring 13 can cooperate with the polyester-amine support seat 72 to provide flexible support, so as to avoid the situation that when the support assembly 7 is running, the ash conveying tank body 5 is driven by the dual action of gravity and gravitation to drive the polyester-amine support seat 72 down, resulting in damage to the polyester-amine support seat 72 and the base 1 when they are in contact.

[0033] refer to Figure 2 The left and right sides of the surface of the forward and reverse threaded rods 81 are fixedly connected with fixing rings 14 , and the fixing rings 14 are located on the outside of the fixing column 4 .

[0034] As a technical optimization solution of the present invention, the setting of the fixing ring 14 can limit the forward and reverse threaded rods 81 to avoid the position of the forward and reverse threaded rods 81 being offset when the limiting assembly 8 is in operation.

[0035] The working principle and use process of the utility model are as follows: when in use, the user first places the ash conveying tank body 5 on the top of the polyester amine support seat 72. Under the dual effects of gravity and gravitation, the ash conveying tank body 5 drives the polyester amine support seat 72 to descend toward the top of the base 1. When the polyester amine support seat 72 descends toward the top of the base 1, it drives the inside of the cross bar 71 fixing groove 6 to slide downward. When the inside of the cross bar 71 fixing groove 6 slides downward, it drives the limiting frame 73 to descend toward the top of the base 1. When the limiting frame 73 descends toward the top of the base 1, it drives the vertical rod 74 to slide downward along the inside of the limiting groove 75. Through the arrangement of the first spring 76 and the second spring 13, the gravity and gravitational force on the ash conveying tank body 5 on the top of the polyester amine support seat 72 can be effectively reduced. Due to the dual action of force, the hand crank 82 is turned, and the hand crank 82 drives the forward and reverse threaded rod 81 to start rotating. When the forward and reverse threaded rod 81 rotates, it drives the first moving block 83 and the second moving block 85 to move inward along the surface of the forward and reverse threaded rod 81. When the first moving block 83 and the first moving block 83 move inward along the surface of the forward and reverse threaded rod 81, they respectively drive the first semicircular limiting ring 84 and the second semicircular limiting ring 86 to move toward the surface of the ash conveying tank body 5. When the first semicircular limiting ring 84 and the second semicircular limiting ring 86 are in contact with the surface of the ash conveying tank body 5, the fixed block 11 on the front side of the first semicircular limiting ring 84 and the second semicircular limiting ring 86 is movably connected by bolts, thereby achieving an efficient support effect.

[0036] To sum up: the support device for the pneumatic ash conveying tank, through the base 1, support column 2, fixing frame 3, fixing column 4, ash conveying tank body 5, fixing groove 6, support assembly 7, cross bar 71, polyester-ammonia support seat 72, limit frame 73, vertical rod 74, limit groove 75, first spring 76, limit assembly 8, forward and reverse threaded rods 81, hand crank handle 82, first movable block 83, first semicircular limit ring 84, second movable block 85, second semicircular limit ring 86, tank cover 9, pull ring 10, fixing block 11, protective groove 12, second spring 13 and fixing ring 14, solves the problem that when the original equipment supports the ash conveying tank, the supporting parts used are all fixedly connected together, which leads to the problem that as the supporting time of the ash conveying tank by the original equipment increases, the supporting parts of the original equipment are damaged under the dual action of gravity and gravitation, causing the ash conveying tank to fall on the fixing seat or the ground, causing the surface of the ash conveying tank to be damaged.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support device for a pneumatic ash conveying tank, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support column (2), the number of the support columns (2) being four, the top of the support column (2) is fixedly connected to a fixing frame (3), the rear sides of the left and right sides of the fixing frame (3) are fixedly connected to fixing columns (4), an ash conveying tank body (5) is arranged inside the fixing frame (3), a fixing groove (6) is provided inside the support column (2), a supporting assembly (7) is arranged inside the fixing groove (6), and a limiting assembly (8) is arranged inside the fixing column (4).

2. A support device for a pneumatic ash conveying tank according to claim 1, characterized in that: The support assembly (7) comprises a cross bar (71), wherein the number of the cross bars (71) is four and the cross bars (71) are slidably connected to the inside of the fixing groove (6). A polyester-ammonia support seat (72) is fixedly connected to the inside of the cross bar (71). The polyester-ammonia support seat (72) is located at the bottom of the ash conveying tank body (5). A limit frame (73) is sleeved on the surface of the cross bar (71). A vertical rod (74) is fixedly connected to the bottom of the limit frame (73). A limit groove (75) is provided at the top of the base (1). The number of the limit grooves (75) is four and the limit grooves (75) are located at the bottom of the limit frame (73). The vertical rod (74) is slidably connected to the bottom of the limit groove (75). A first spring (76) is sleeved on the surface of the vertical rod (74). The top of the first spring (76) is fixedly connected to the top of the limit frame (73). The bottom of the first spring (76) is fixedly connected to the top of the base (1).

3. A support device for a pneumatic ash conveying tank according to claim 1, characterized in that: The limiting assembly (8) comprises a forward and reverse threaded rod (81), the forward and reverse threaded rod (81) being slidably connected to the inside of the fixed column (4), the right side of the forward and reverse threaded rod (81) passing through the outside of the fixed column (4) and being fixedly connected to a hand crank (82), the left side of the surface of the forward and reverse threaded rod (81) being threadedly connected to a first moving block (83), the front side of the first moving block (83) being fixedly connected to a first semicircular limiting ring (84), the right side of the surface of the forward and reverse threaded rod (81) being threadedly connected to a second moving block (85), the front side of the second moving block (85) being fixedly connected to a second semicircular limiting ring (86), the inner sides of the first semicircular limiting ring (84) and the second semicircular limiting ring (86) being in contact with the surface of the ash conveying tank body (5).

4. A support device for a pneumatic ash conveying tank according to claim 1, characterized in that: The top of the ash conveying tank body (5) is threadedly connected to a tank cover (9), and the top of the tank cover (9) is fixedly connected to a pull ring (10).

5. A support device for a pneumatic ash conveying tank according to claim 3, characterized in that: The front sides of the first semicircular limiting ring (84) and the second semicircular limiting ring (86) are both fixedly connected to a fixing block (11).

6. A support device for a pneumatic ash conveying tank according to claim 2, characterized in that: A protective groove (12) is provided at the top of the base (1), and a second spring (13) is fixedly connected to the top of the protective groove (12). There are a plurality of second springs (13), and the top of the second spring (13) is fixedly connected to the top of the polyester-ammonia support seat (72).

7. A support device for a pneumatic ash conveying tank according to claim 3, characterized in that: A fixing ring (14) is fixedly connected to the left and right sides of the surface of the forward and reverse threaded rod (81), and the fixing ring (14) is located outside the fixing column (4).

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