Gas conveying anti-blocking device

Abstract

The utility model relates to the technical field of anti-blocking devices, in particular to a gas conveying anti-blocking device which comprises a base, a second installation groove is formed in the top of the base, a threaded rod is installed in the second installation groove, and a sliding block is arranged on the outer side of the threaded rod in a meshed and sleeved mode through threads. And the top end of the sliding block extends out of the interior of the second mounting groove, a first mounting groove is formed in the top end of the sliding block, and two sliding plates are movably mounted in the first mounting groove. The sliding block can be driven to move through rotation of the output end of the motor, the two sliding plates can be driven to move in the installation direction of the conveying pipeline through movement of the sliding block, and therefore the whole section of the outer wall of the conveying pipeline is knocked, and materials attached to the inner wall of the conveying pipeline are vibrated down; the situation that materials attached to the inner wall of the pipeline cannot be vibrated down due to the fact that the inner wall of the pipeline is too far away from the vibration source is avoided, and smoothness of the interior of the conveying pipeline is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-blocking devices, in particular to a gas delivery anti-blocking device. Background Art

[0002] Pneumatic conveyors use pressurized air as the conveying medium to transport coal crushed to a certain particle size along pipelines. They are suitable for mechanized operations such as replenishing, unloading, turning over and stacking in large grain depots, as well as bulk and bulk transportation in the production processes of grain processing, beer and brewing industries. Pneumatic conveyors can carry out horizontal, inclined and vertical transportation, and can also form spatial transportation lines. The transportation lines are generally fixed. The conveyor has a large conveying capacity and a long transportation distance. It can also complete several process operations simultaneously during the transportation process, so it is widely used. It can be transported by a single unit, or it can be composed of multiple units or combined with other conveying equipment to form a horizontal or inclined conveying system to meet the needs of work lines with different layouts.

[0003] During the use of pneumatic conveyors, due to the different materials of the materials transported inside the pipeline, the inner wall of the pipeline will be adhered by the material after long-term use, causing blockage inside the pipeline, thereby causing the conveying operation to stagnate and affecting production efficiency. In order to prevent the gas pipeline from being blocked, a pneumatic percussion hammer is usually installed on the outer wall of the pipeline. When the outer wall of the pipeline is knocked, the material accumulated on the inner wall of the pipeline falls off, thereby ensuring the smooth flow of the pipeline.

[0004] However, the existing pneumatic percussion hammer is fixedly installed on the outer wall of the conveying pipeline, and the percussion position on the outer wall of the conveying pipeline cannot be adjusted, resulting in that the materials adhered to the inner wall of the pipeline cannot be completely shaken off.

[0005] For this purpose, a gas delivery anti-blocking device is specially proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a gas delivery anti-blocking device to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas delivery anti-blocking device, comprising a base, a second mounting groove is installed on the top of the base, a threaded rod is installed inside the second mounting groove, a slider is provided on the outer side of the threaded rod through a threaded engagement sleeve, the top of the slider extends out of the second mounting groove, a first mounting groove is installed on the top of the slider, two slides are movably installed inside the first mounting groove, a pneumatic hammer is installed on one side of the two slides, a motor is installed on one side of the second mounting groove, and the output end of the motor extends into the second mounting groove and is connected to one end of the threaded rod.

[0007] Preferably, four fixing holes are opened inside the base, and the four fixing holes are respectively located at four corners inside the base.

[0008] Preferably, a supporting slide bar is installed inside the second installation groove, and the sliding block is slidably sleeved inside the supporting slide bar.

[0009] Preferably, a double-threaded screw is installed inside the first installation groove, and the two slide plates are respectively sleeved on the outer side of the double-threaded screw through threaded engagement.

[0010] Preferably, a hand wheel is installed on one side of the first installation slot, and an output end of the hand wheel extends into the first installation slot and is connected to one end of the double-threaded screw.

[0011] Preferably, a second knocking hole is respectively opened inside the two slide plates, and a knocking rod is installed inside the pneumatic knocking hammer, and the knocking rod is used in conjunction with the second knocking hole.

[0012] Preferably, a pipeline guard plate is installed on one side of each of the two slide plates, and a first knocking hole is opened inside the pipeline guard plate.

[0013] Preferably, a positioning plate is installed on the top of each of the two pipe guard plates, and a positioning hole is opened inside the positioning plate.

[0014] Compared with the prior art, the utility model provides a gas delivery anti-blocking device, which has the following beneficial effects:

[0015] By providing a second installation slot, a motor, a threaded rod, a slider, a first installation slot, a slide plate and a pneumatic knocking hammer, the rotation of the output end of the motor can drive the threaded rod to rotate, and when the threaded rod rotates, it will drive the slider to move along the installation direction of the threaded rod. The movement of the slider can drive the two slide plates to move along the installation direction of the conveying pipeline, thereby knocking the outer wall of the entire conveying pipeline, so that the material adhered to the inner wall of the conveying pipeline is shaken off, avoiding the situation that the distance between the inner wall of the pipeline and the earthquake source is too far, resulting in the material adhered to the inner wall of the pipeline cannot be shaken off, thereby ensuring the smoothness of the inside of the conveying pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side view structural diagram of the main body of the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. base; 2. hand wheel; 3. slider; 4. threaded rod; 5. fixing hole; 6. first mounting slot; 7. slide plate; 8. pneumatic knocking hammer; 11. pipe guard plate; 12. motor; 13. second mounting slot; 14. supporting slide rod; 15. double-threaded rod; 16. positioning plate; 17. positioning hole; 18. first knocking hole; 19. knocking rod; 20. second knocking hole. 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] Embodiment 1: A second mounting groove 13 is installed on the top of the base 1, a threaded rod 4 is installed inside the second mounting groove 13, a slider 3 is provided on the outer side of the threaded rod 4 through a threaded engagement sleeve, the top of the slider 3 extends out of the second mounting groove 13, a first mounting groove 6 is installed on the top of the slider 3, two slide plates 7 are movably installed inside the first mounting groove 6, a pneumatic hammer 8 is installed on one side of the two slide plates 7, a motor 12 is installed on one side of the second mounting groove 13, and the output end of the motor 12 extends into the second mounting groove 13 and is connected to one end of the threaded rod 4.

[0023] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the rotation of the output end of the motor 12 can drive the threaded rod 4 to rotate. Since the outer side of the threaded rod 4 is connected to a slider 3 through threaded engagement, when the threaded rod 4 rotates, the slider 3 will be driven to move along the installation direction of the threaded rod 4. Since a first installation groove 6 is installed at the top of the slider 3, and two slides 7 are movably installed inside the first installation groove 6, and a pneumatic hammer 8 is installed on one side of the two slides 7, respectively, therefore, by installing the two slides 7 on both sides of the outer wall of the conveying pipe, the outer wall of the conveying pipe can be knocked by two pneumatic hammers 8, and the movement of the slider 3 can drive the two slides 7 to move along the installation direction of the conveying pipe, thereby knocking the outer wall of the entire conveying pipe, so that the material adhered to the inner wall of the conveying pipe is shaken off, avoiding the situation that the inner wall of the pipe is too far from the earthquake source and the material adhered to the inner wall of the pipe cannot be shaken off, thereby ensuring the smoothness of the inside of the conveying pipe.

[0024] Embodiment 2: Four fixing holes 5 are provided inside the base 1, and the four fixing holes 5 are respectively located at the four corners inside the base 1, a supporting slide bar 14 is installed inside the second mounting groove 13, and the slider 3 is slidably sleeved inside the supporting slide bar 14, a double-threaded screw 15 is installed inside the first mounting groove 6, and two slide plates 7 are respectively sleeved on the outside of the double-threaded screw 15 through threaded engagement, a handwheel 2 is installed on one side of the first mounting groove 6, and the output end of the handwheel 2 extends into the first mounting groove 6 and is connected to one end of the double-threaded screw 15, a second knocking hole 20 is respectively provided inside the two slide plates 7, and a knocking rod 19 is installed inside the pneumatic knocking hammer 8, and the knocking rod 19 is used in conjunction with the second knocking hole 20, a pipe guard plate 11 is respectively installed on one side of the two slide plates 7, and a first knocking hole 18 is provided inside the pipe guard plate 11, a positioning plate 16 is respectively installed on the top of the two pipe guard plates 11, and a positioning hole 17 is provided inside the positioning plate 16.

[0025] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, since a fixing hole 5 is installed inside the base 1, an expansion screw can be inserted into the fixing hole 5 through the fixing hole 5 to fix the base 1 on the ground, and then the double-threaded rod 15 can be driven to rotate by rotating the hand wheel 2, and the two slide plates 7 can be driven to slide relative to each other along the installation direction of the double-threaded rod 15 through the rotation of the double-threaded rod 15, so as to adjust the distance between the two slide plates 7, and it can also be installed for conveying pipes of different sizes. Since a pipe guard plate 11 is respectively installed on one side of the two slide plates 7, one side of the slide plate 7 can be made to fit the outer wall of the conveying pipe through the two pipe guard plates 11, and then the fixing bolts are respectively inserted into the positioning holes 17 opened in the two positioning plates 16, so as to fix the two pipe guard plates 11 on the outside of the conveying pipe, so as to ensure the normal knocking. When knocking on the outer wall of the pipe, the knocking rod 19 installed inside the pneumatic knocking hammer 8 will respectively penetrate the second knocking hole 20 and the first knocking hole 18 to knock on the outer wall of the pipe.

[0026] Working principle: When in use, the base 1 can be fixed to the ground by inserting the expansion screw into the fixing hole 5 through the fixing hole 5, and then the conveying pipe is installed between the two slide plates 7, and the two slide plates 7 are driven to slide relative to each other by rotating the hand wheel 2, so that one side of the slide plate 7 fits with the outer wall of the conveying pipe, and the threaded rod 4 can be driven to rotate by the rotation of the output end of the motor 12. Since the outer side of the threaded rod 4 is connected to a slider 3 through threaded engagement, when the threaded rod 4 rotates, the slider 3 will be driven to move along the installation direction of the threaded rod 4. Since the top of the slider 3 is installed with a first installation groove 6, and the first installation groove 6 is installed with a first installation groove 6, the first installation groove 6 is installed with a first installation groove 6. Two slide plates 7 are movably installed inside an installation groove 6, and a pneumatic hammer 8 is installed on one side of the two slide plates 7. Therefore, by installing the two slide plates 7 on both sides of the outer wall of the conveying pipe, the outer wall of the conveying pipe can be knocked by the two pneumatic hammers 8. The movement of the slider 3 can drive the two slide plates 7 to move along the installation direction of the conveying pipe, thereby knocking on the outer wall of the entire conveying pipe, so that the material adhered to the inner wall of the conveying pipe is shaken off, avoiding the situation where the distance between the inner wall of the pipe and the earthquake source is too far, resulting in the material adhered to the inner wall of the pipe being unable to be shaken off, thereby ensuring the smoothness of the inside of the conveying pipe.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A gas delivery anti-blocking device, comprising a base (1), characterized in that: A second mounting groove (13) is installed on the top of the base (1), a threaded rod (4) is installed inside the second mounting groove (13), a slider (3) is provided on the outer side of the threaded rod (4) through a threaded engagement sleeve, the top end of the slider (3) extends out of the second mounting groove (13), a first mounting groove (6) is installed on the top end of the slider (3), two slide plates (7) are movably installed inside the first mounting groove (6), one side of the two slide plates (7) is respectively installed with a pneumatic hammer (8), a motor (12) is installed on one side of the second mounting groove (13), and an output end of the motor (12) extends into the second mounting groove (13) and is connected to one end of the threaded rod (4).

2. A gas delivery anti-blocking device according to claim 1, characterized in that: Four fixing holes (5) are provided inside the base (1), and the four fixing holes (5) are respectively located at four corners inside the base (1).

3. A gas delivery anti-blocking device according to claim 1, characterized in that: A supporting slide bar (14) is installed inside the second installation groove (13), and the sliding block (3) is slidably sleeved inside the supporting slide bar (14).

4. A gas delivery anti-blocking device according to claim 1, characterized in that: A double-threaded screw (15) is installed inside the first installation groove (6), and the two slide plates (7) are respectively sleeved on the outside of the double-threaded screw (15) through threaded engagement.

5. A gas delivery anti-blocking device according to claim 4, characterized in that: A hand wheel (2) is installed on one side of the first installation groove (6), and an output end of the hand wheel (2) extends into the first installation groove (6) and is connected to one end of a double-threaded screw rod (15).

6. A gas delivery anti-blocking device according to claim 1, characterized in that: A second knocking hole (20) is respectively opened inside the two slide plates (7), and a knocking rod (19) is installed inside the pneumatic knocking hammer (8), and the knocking rod (19) is used in conjunction with the second knocking hole (20).

7. A gas delivery anti-blocking device according to claim 6, characterized in that: A pipeline protection plate (11) is respectively installed on one side of the two slide plates (7), and a first knocking hole (18) is opened inside the pipeline protection plate (11).

8. A gas delivery anti-blocking device according to claim 7, characterized in that: A positioning plate (16) is respectively installed on the top of the two pipeline protection plates (11), and a positioning hole (17) is provided inside the positioning plate (16).

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