Rare earth compound negative pressure suction device

Abstract

The utility model discloses a rare earth compound negative pressure suction device which comprises a bottom plate, a turbine air pump drives a suction pipe to suck rare earth compounds, when quick suction is needed, a pull plate is pulled upwards, the pull plate drives a spring, a long rod and a clamping plate to move upwards and extrude the spring, and a rotating sleeve drives a long plate to rotate. The long plate drives the baffle to move towards the opposite position with the material suction pipe as the center, the spring rebounds to drive the clamping plate to clamp the rotating sleeve, the baffle slides from the inner wall of the material suction plate to cancel shielding of the auxiliary suction pipe, the auxiliary suction pipe and the material suction pipe suck the rare earth compound under the action of negative pressure, and the problem that when the rare earth compound is sucked under the negative pressure, the material suction pipe cannot suck the rare earth compound is solved. The problems that an existing device sucks a rare earth compound through a material suction pipe, the material suction area of the material suction pipe cannot be adjusted, the rare earth compound is inconvenient to suck, and the rare earth compound suction efficiency is reduced are solved, and the material suction device has the advantage of adjusting the material suction amount.

Description

Technical Field

[0001] The utility model relates to the technical field of negative pressure material suction, in particular to a rare earth compound negative pressure material suction device. Background Art

[0002] Negative pressure suction machine is a dust-free closed pipeline conveying equipment that uses vacuum suction to convey granular and powdered materials. It uses the negative pressure principle, that is, by creating a pressure environment lower than atmospheric pressure, the material is sucked into a specific container or pipe under the action of pressure difference. This method is often used in various industrial production processes. For example, it can achieve sealed transportation, reduce material leakage and pollution, and can flexibly absorb materials at different positions; it is more suitable for the transportation of some powdery and granular materials, so as to suck the material into the hopper. Negative pressure suction machine is widely used in rare earth compounds, chemical, pharmaceutical, food, metallurgy, building materials, agricultural and sideline industries and other light and heavy industries.

[0003] The existing technical solutions have the following defects: when vacuum suction is performed on rare earth compounds, some current devices suck the rare earth compounds through a suction pipe, and the suction area of ​​the suction pipe cannot be adjusted, which makes it inconvenient to suck the rare earth compounds and reduces the suction efficiency of the rare earth compounds. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a negative pressure suction device for rare earth compounds, which has the advantage of adjusting the suction feed rate and solves the problem that when performing negative pressure suction on rare earth compounds, some existing devices suck the rare earth compounds through a suction pipe and cannot adjust the suction area of ​​the suction pipe, making it inconvenient to suck the rare earth compounds and reducing the suction efficiency of the rare earth compounds.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a negative pressure suction device for rare earth compounds, comprising a base plate, a turbine air pump is fixedly connected to the left side of the top of the base plate, a support frame is fixedly connected to the right side of the top of the base plate, the input end of the turbine air pump is connected to an air filter element, the input end of the air filter element is connected to an intake pipe, the input end of the intake pipe is connected to a cylinder, the input end of the cylinder is connected to a suction pipe, the output end of the cylinder is connected to a discharge port, the input end of the suction pipe is connected to an adjustment mechanism, and the input end of the suction pipe is connected to a clamping assembly.

[0006] As a preferred embodiment of the utility model, the adjusting mechanism connecting piece is fixedly sleeved on the surface of the suction pipe, the front side of the connecting piece is fixedly connected with a suction plate, the left and right sides of the suction plate are slidably connected with baffles, the inner side of the baffle is movably connected with a long plate through a pin shaft, the inner side of the long plate is movably connected with a rotating sleeve, the rotating sleeve is rotatably sleeved on the surface of the connecting piece, the rear side of the suction plate is connected with an auxiliary suction pipe, the number of the auxiliary suction pipes is four, and the output ends of the auxiliary suction pipes are connected to the surface of the suction pipe.

[0007] As a preferred embodiment of the utility model, the clamping assembly includes an L-shaped part, the bottom of the L-shaped part is fixedly connected to the top of the suction plate, the inside of the L-shaped part is slidably connected with a pull rod, the surface of the pull rod is fixedly sleeved with a spring, the bottom of the pull rod is fixedly connected to a clamping plate, and the bottom of the clamping plate is movably connected to the top of the rotating sleeve.

[0008] As a preferred embodiment of the present invention, a pulley is fixedly connected to the bottom of the base plate, and the number of the pulleys is four.

[0009] As a preferred embodiment of the present invention, a pressure detection gauge is provided on the left side of the air filter element, and the pressure detection gauge is fixedly connected to the connection between the turbo air pump and the air filter element.

[0010] As a preferred embodiment of the present invention, a sealing gasket is fixedly connected to the rear side of the baffle, and the surface of the sealing gasket is slidably connected to the inner wall of the suction plate.

[0011] As a preferred embodiment of the present invention, the surface of the rotating sleeve is arranged in a toothed shape, and the rotating sleeve is located on the inner side of the auxiliary suction tube.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model starts the turbine air pump, and the input end of the turbine air pump begins to generate negative pressure. The turbine air pump drives the suction pipe to absorb the rare earth compound, and the rare earth compound is discharged through the discharge pipe after being absorbed by the negative pressure. When there are many rare earth compounds inside and quick absorption is required, the pull plate is pulled upward, and the pull plate drives the spring, the long rod, and the clamping plate to move upward and squeeze the spring, and the rotating sleeve is rotated. The rotating sleeve drives the long plate to rotate, and the long plate drives the baffle to move to the opposite place with the suction pipe as the center. The spring rebounds and drives the clamping plate to clamp the rotating sleeve. The baffle slides from the inner wall of the suction plate to cancel the shielding of the auxiliary suction pipe. The auxiliary suction pipe and the suction pipe absorb the rare earth compound together under the action of negative pressure, which solves the problem that when the rare earth compound is sucked under negative pressure, some devices now absorb the rare earth compound through a suction pipe, and the suction area of ​​the suction pipe cannot be adjusted, which makes it inconvenient to absorb the rare earth compound, reduces the absorption efficiency of the rare earth compound, and has the advantage of adjusting the suction feed.

[0014] 2. The utility model is provided with an adjustment mechanism, which can rotate the rotating sleeve to drive the long plate to rotate, and the long plate drives the baffle to move to the opposite place with the suction pipe as the center. The baffle slides from the inner wall of the suction plate to cancel the obstruction of the auxiliary suction pipe. The auxiliary suction pipe and the suction pipe absorb the rare earth compound together under the action of negative pressure, thereby improving the absorption effect of the rare earth compound. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a top view of the suction plate of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the auxiliary straw of the utility model;

[0018] Figure 4 This is a rear exploded view of the suction plate of the utility model;

[0019] Figure 5 It is a three-dimensional diagram of the rotating sleeve of the utility model.

[0020] In the figure: 1. bottom plate; 2. turbo pump; 3. support frame; 4. air filter element; 5. suction pipe; 6. cylinder; 7. suction pipe; 8. discharge port; 9. adjustment mechanism; 91. connecting piece; 92. suction plate; 93. baffle; 94. long plate; 95. rotating sleeve; 96. auxiliary suction pipe; 10. clamping assembly; 101. L-shaped piece; 102. pull rod; 103. spring; 104. clamping plate; 11. pulley; 12. pressure test gauge; 13. sealing gasket. 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 5As shown, the utility model provides a negative pressure suction device for rare earth compounds, comprising a base plate 1, a turbine air pump 2 is fixedly connected to the left side of the top of the base plate 1, a support frame 3 is fixedly connected to the right side of the top of the base plate 1, the input end of the turbine air pump 2 is connected to an air filter element 4, the input end of the air filter element 4 is connected to an intake pipe 5, the input end of the intake pipe 5 is connected to a cylinder 6, the input end of the cylinder 6 is connected to a suction pipe 7, the output end of the cylinder 6 is connected to a discharge port 8, the input end of the suction pipe 7 is connected to an adjustment mechanism 9, and the input end of the suction pipe 7 is connected to a clamping assembly 10.

[0023] refer to Figure 2 , the adjusting mechanism 9 is a connecting piece 91, the connecting piece 91 is fixedly sleeved on the surface of the suction pipe 7, the front side of the connecting piece 91 is fixedly connected with a suction plate 92, the left and right sides of the suction plate 92 are slidably connected with baffles 93, the inner side of the baffle 93 is movably connected with a long plate 94 through a pin shaft, the inner side of the long plate 94 is movably connected with a rotating sleeve 95, the rotating sleeve 95 is connected to the surface of the connecting piece 91, the rear side of the suction plate 92 is connected with an auxiliary suction pipe 96, the number of the auxiliary suction pipes 96 is four, and the output end of the auxiliary suction pipe 96 is connected to the surface of the suction pipe 7.

[0024] As a technical optimization scheme of the utility model, by setting the adjustment mechanism 9, the rotating sleeve 95 can be rotated, the rotating sleeve 95 drives the long plate 94 to rotate, and the long plate 94 drives the baffle 93 to move to the opposite place with the suction pipe 7 as the center. The baffle 93 slides from the inner wall of the suction plate 92 to cancel the obstruction of the auxiliary suction pipe 96. The auxiliary suction pipe 96 and the suction pipe 7 absorb the rare earth compounds together under the action of negative pressure, thereby improving the absorption effect of the rare earth compounds.

[0025] refer to Figure 4 The clamping assembly 10 includes an L-shaped member 101, the bottom of which is fixedly connected to the top of the suction plate 92, a pull rod 102 is slidably connected inside the L-shaped member 101, a spring 103 is fixedly sleeved on the surface of the pull rod 102, a clamping plate 104 is fixedly connected to the bottom of the pull rod 102, and the bottom of the clamping plate 104 is movably connected to the top of the rotating sleeve 95.

[0026] As a technical optimization scheme of the utility model, by setting a clamping assembly 10, it can be used in conjunction with the rotating sleeve 95. When the rotating sleeve 95 rotates, the pull rod 102 is pulled upward, and the pull rod 102 drives the spring 103, the long plate 94, and the clamping plate 104 to move upward and squeeze the spring 103, so that the rotating sleeve 95 can rotate freely. When the rotating sleeve 95 rotates to the required position, the spring 103 rebounds and drives the clamping plate 104 to clamp the rotating sleeve 95, thereby improving the clamping effect of the rotating sleeve 95.

[0027] refer to Figure 1The bottom of the base plate 1 is fixedly connected with a pulley 11, and the number of the pulleys 11 is four.

[0028] As a technical optimization solution of the utility model, by providing the pulley 11, the operator can push the device to the required position through the pulley 11 when absorbing other rare earth compounds, thereby improving the transportation effect of the equipment.

[0029] refer to Figure 1 A pressure detection gauge 12 is provided on the left side of the air filter element 4 , and the pressure detection gauge 12 is fixedly connected to the connection between the turbo air pump 2 and the air filter element 4 .

[0030] As a technical optimization scheme of the utility model, by setting the pressure detection gauge 12, the operator can determine the negative pressure index of the suction material through the value of the pressure detection gauge 12, which can better absorb the rare earth compounds and improve the suction effect of the rare earth compounds.

[0031] refer to Figure 4 A sealing gasket 13 is fixedly connected to the rear side of the baffle plate 93 , and the surface of the sealing gasket 13 is slidably connected to the inner wall of the suction plate 92 .

[0032] As a technical optimization solution of the utility model, by setting a sealing gasket 13, the baffle 93 can seal the surface of the auxiliary suction pipe 96 when blocking the auxiliary suction pipe 96, thereby avoiding the generation of a gap between the auxiliary suction pipe 96 and the baffle 93, affecting the negative pressure of the single suction pipe 7 during suction, and improving the use effect of the suction pipe 7.

[0033] refer to Figure 5 The surface of the rotating sleeve 95 is arranged in a toothed shape, and the rotating sleeve 95 is located on the inner side of the auxiliary suction pipe 96 .

[0034] As a technical optimization solution of the present invention, by setting the surface of the rotating sleeve 95 in a toothed shape, the friction between the operator and the rotating sleeve 95 can be increased when the operator rotates the rotating sleeve 95, thereby improving the use effect of the rotating sleeve 95.

[0035] The working principle and use process of the utility model are as follows: when in use, the turbo pump 2 is started, and the input end of the turbo pump 2 begins to generate negative pressure. The turbo pump 2 drives the suction pipe 7 to absorb the rare earth compound, which is discharged through the discharge port 8 after being absorbed by the negative pressure. When there are many rare earth compounds inside and quick absorption is required, the pull rod 102 is pulled upward, and the pull rod 102 drives the spring 103, the long plate 94, and the clamping plate 104 to move upward and squeeze the spring 103, and rotate the rotating sleeve 95. The rotating sleeve 95 drives the long plate 94 to rotate, and the long plate 94 drives the baffle 93 to move to the opposite place with the suction pipe 7 as the center. The spring 103 rebounds and drives the clamping plate 104 to clamp the rotating sleeve 95. The baffle 93 slides from the inner wall of the suction plate 92 to cancel the shielding of the auxiliary suction pipe 96. The auxiliary suction pipe 96 and the suction pipe 7 absorb the rare earth compound together under the action of negative pressure.

[0036] In summary: the rare earth compound negative pressure suction device, through the coordinated use of the base plate 1, the turbo air pump 2, the support frame 3, the air filter element 4, the suction pipe 5, the cylinder 6, the suction pipe 7, the discharge port 8, the adjustment mechanism 9 and the clamping assembly 10, solves the problem that when performing negative pressure suction on rare earth compounds, some existing devices suck the rare earth compounds through a suction pipe, and the suction area of ​​the suction pipe cannot be adjusted, which makes it inconvenient to suck the rare earth compounds and reduces the suction efficiency of the rare earth compounds.

[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 rare earth compound negative pressure suction device, comprising a bottom plate (1), characterized in that: A turbine air pump (2) is fixedly connected to the left side of the top of the base plate (1), and a support frame (3) is fixedly connected to the right side of the top of the base plate (1). The input end of the turbine air pump (2) is connected to an air filter element (4), and the input end of the air filter element (4) is connected to an air intake pipe (5). The input end of the air intake pipe (5) is connected to a cylinder (6), and the input end of the cylinder (6) is connected to a suction pipe (7). The output end of the cylinder (6) is connected to a discharge port (8), and the input end of the suction pipe (7) is connected to an adjustment mechanism (9), and the input end of the suction pipe (7) is connected to a clamping assembly (10).

2. A rare earth compound negative pressure suction device as claimed in claim 1, characterized in that: The regulating mechanism (9) comprises a connecting piece (91), wherein the connecting piece (91) is fixedly sleeved on the surface of the suction pipe (7), a suction plate (92) is fixedly connected to the front side of the connecting piece (91), a baffle (93) is slidably connected to the left and right sides of the suction plate (92), a long plate (94) is movably connected to the inner side of the baffle (93) via a pin shaft, a rotating sleeve (95) is movably connected to the inner side of the long plate (94), and the rotating sleeve (95) is connected to the surface of the connecting piece (91), and an auxiliary suction pipe (96) is connected to the rear side of the suction plate (92), and the number of the auxiliary suction pipes (96) is four, and the output end of the auxiliary suction pipe (96) is connected to the surface of the suction pipe (7).

3. A rare earth compound negative pressure suction device as claimed in claim 2, characterized in that: The clamping assembly (10) includes an L-shaped member (101), the bottom of the L-shaped member (101) is fixedly connected to the top of the suction plate (92), the inside of the L-shaped member (101) is slidably connected to a pull rod (102), the surface of the pull rod (102) is fixedly sleeved with a spring (103), the bottom of the pull rod (102) is fixedly connected to a clamping plate (104), and the bottom of the clamping plate (104) is movably connected to the top of the rotating sleeve (95).

4. A rare earth compound negative pressure suction device as claimed in claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected with a pulley (11), and the number of the pulleys (11) is four.

5. A rare earth compound negative pressure suction device as claimed in claim 1, characterized in that: A pressure detection gauge (12) is provided on the left side of the air filter element (4), and the pressure detection gauge (12) is fixedly connected to the connection between the turbo air pump (2) and the air filter element (4).

6. A rare earth compound negative pressure suction device as claimed in claim 2, characterized in that: The rear side of the baffle (93) is fixedly connected with a sealing pad (13), and the surface of the sealing pad (13) is slidably connected to the inner wall of the suction plate (92).

7. A rare earth compound negative pressure suction device as claimed in claim 2, characterized in that: The surface of the rotating sleeve (95) is arranged in a toothed shape, and the rotating sleeve (95) is located on the inner side of the auxiliary suction tube (96).

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