CN220351096U - Control device of pneumatic conveying system for powdery material - Google Patents

Abstract

The utility model discloses a control device of a pneumatic conveying system for powdery materials, which comprises a bin pump, wherein a group of struts are arranged on the back surface of the bin pump.

Description

Control device of pneumatic conveying system for powdery material

Technical Field

The utility model relates to the technical field of control devices of pneumatic conveying systems, in particular to a control device of a pneumatic conveying system for powdery materials.

Background

The control device is one of the indispensable devices in the pneumatic conveying system of powdery materials, the device and various components thereof are required to be installed at a proper working place through the installation plate under the operation of staff, meanwhile, the air inlet pipe is connected with the air conveying device through the flange plate, the discharging pipe is connected with the material receiving device through the flange plate, then materials are poured from the top of the hopper to start the device to operate, and a feeding pipe channel is blocked when the materials are excessively fed.

The control device in the prior art has the following defects:

1. patent document: CN212314917U is a pneumatic conveying system for powdery material, "it comprises conveying pipeline, composite air permeable layer, conveying fan, suspension fan and feeding device; the composite ventilation layer is arranged in the conveying pipeline, so that the conveying pipeline is divided into a material conveying part and a gas supply part through the composite ventilation layer; the conveying fan is connected to the feeding end of the material conveying part of the conveying pipeline through a thrust air inlet pipe; the suspension fan is connected to the gas supply part of the conveying pipeline through a buoyancy air inlet pipe. The pneumatic conveying system for the powdery material is completely different from the traditional pneumatic conveying system according to the principles of aerodynamics, no friction resistance of suspended weights, minimum thrust required during movement and the like; overcomes the defect that the traditional air chute can only convey downwards in an inclined way; the power consumption of the screw pump pneumatic conveying system is too high. The above-mentioned publication mainly considers the principle that the suspended weight has no friction resistance and the required thrust is minimum when moving, and is completely different from the traditional pneumatic conveying system; overcomes the defect that the traditional air chute can only convey downwards in an inclined way; the power consumption of the screw pump pneumatic conveying system is too high;

the existing control device generally causes blockage of a feed pipe channel when excessive materials are put into the device, and is inconvenient to dredge the feed pipe.

Disclosure of Invention

The utility model aims to provide a control device of a pneumatic conveying system for powdery materials, which can solve the technical problem that a feeding pipe is inconvenient to feed materials in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the control device of the pneumatic conveying system for the powdery material comprises a bin pump, wherein a group of support rods are arranged on the back surface of the bin pump;

the support is installed at the top of branch, the electric pole is installed to the back inner wall of support, the guide slot has been seted up at the top of support, the inboard gomphosis of guide slot has placed the baffle, the apron is installed at the top of baffle, and the apron is connected with the flexible end of electric pole, the through-hole has been seted up in the inside of apron, two sets of vaulting poles are installed at the top of apron, the extension board is installed at the top of vaulting pole, the motor is installed at the top of extension board, the internally mounted that the output of motor runs through the extension board through the bearing has the pole, and the pole is located the inboard of extension board, the flexible end of pole is installed the mediation head through adapting unit, and the mediation head is located the inboard of through-hole.

Preferably, the left side of the bin pump is provided with an air inlet pipe in a penetrating mode, and the right side of the bin pump is provided with a discharging pipe in a penetrating mode.

Preferably, the top of discharging pipe runs through and installs the valve, and the ring flange is installed to one side that intake pipe and discharging pipe kept away from the storehouse pump, and the mounting panel is installed to the bottom of storehouse pump, and two sets of mounting holes have been run through to the inside of mounting panel.

Preferably, the top of storehouse pump runs through and installs the inlet pipe, and the funnel is installed at the top of inlet pipe, and the funnel is connected with the support.

Preferably, the outside of the bin pump is sleeved with a soft cushion, and the outside of the soft cushion is sleeved with protective cotton.

Preferably, a group of holes and grooves are formed in the soft pad and the protective cotton in a penetrating mode, and the supporting rods penetrate through the inner sides of the holes and grooves.

Preferably, two groups of springs are arranged on the outer side of the protective cotton, two groups of telescopic rods are arranged on the outer side of the protective cotton, the springs are sleeved on the outer side of the telescopic rods, the protective plate is sleeved on the outer side of the protective cotton, and the inner side of the protective plate is connected with one ends of the springs and the telescopic rods.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the installation of the supporting rod, a worker can start the electric rod, meanwhile, the electric rod enables the telescopic end of the electric rod to drive the cover plate to move towards the top direction close to the funnel through the guide groove under the support of the support, until the cover plate moves to cover and close the top opening of the funnel, meanwhile, the electric rod is restarted, the telescopic end of the electric rod drives the dredging head to move towards the inner side of the feeding pipe through the inner side of the through hole through the connecting part, the dredging head is inserted into a blocked material by utilizing the sharp end at the bottom end of the electric rod, then, when the telescopic end of the electric rod stops moving downwards, the dredging head is completely inserted into the inner side of the material, meanwhile, the motor is restarted, the output end of the motor drives the electric rod to rotate around the bearing, and the telescopic end of the electric rod drives the dredging head to rotate together, and then, the telescopic end of the electric rod drives the dredging head to move up and down along the inner side of the feeding pipe, and the dredging head dredges the blocked material by utilizing the spiral shape of the electric rod, and the blocked material inside the feeding pipe can be conveniently dredged.

2. According to the utility model, the soft cushion is arranged, when an external force impacts the bin pump, the external force is in contact with the protection plate at the first time, meanwhile, the protection plate can weaken the external force, meanwhile, the weakened external force is transmitted to the inner sides of the telescopic rod and the spring by the protection plate, so that the spring can buffer the impact of the external force by utilizing the telescopic property of the spring and the telescopic end of the telescopic rod, the weakened external force is weakened gradually under the buffer of the spring and the telescopic rod, and then the weakened external force is transmitted to the inner side of the protection cotton, so that when the external force is transmitted to the inner side of the soft cushion again by the protection cotton, the external force is weakened completely until the external force disappears, and the bin pump is not contacted with the external force, thereby being capable of conveniently protecting the bin pump and improving the safety of the device.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a cartridge pump of the present utility model;

FIG. 3 is a schematic diagram of a cover plate structure according to the present utility model;

fig. 4 is a schematic perspective view of the electric pole according to the present utility model;

FIG. 5 is a schematic view of the structure of the protective cotton of the present utility model;

fig. 6 is a schematic perspective view of a spring according to the present utility model.

In the figure: 1. a bin pump; 2. an air inlet pipe; 3. a discharge pipe; 4. a valve; 5. a mounting plate; 6. a mounting hole; 7. a feed pipe; 8. a funnel; 9. a support rod; 10. a bracket; 11. an electric lever; 12. a guide groove; 13. a guide plate; 14. a cover plate; 15. a through port; 16. a brace rod; 17. a support plate; 18. a motor; 19. an electric pole; 20. dredging the head; 21. a soft cushion; 22. protective cotton; 23. a hole groove; 24. a spring; 25. a telescopic rod; 26. a protection plate; 27. and a flange plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only one embodiment of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be apparent to those skilled in the art that the specific meaning of the terms described above in the present utility model may be practiced in specific cases.

Referring to fig. 1 and 2, a control device of a pneumatic conveying system for powdery materials;

including storehouse pump 1, the left side of storehouse pump 1 runs through and installs intake pipe 2, the right side of storehouse pump 1 runs through and installs discharging pipe 3, the top of discharging pipe 3 runs through and installs valve 4, intake pipe 2 and discharging pipe 3 keep away from one side of storehouse pump 1 and install flange 27, storehouse pump 1 can be for intake pipe 2 and discharging pipe 3 through running through the space, intake pipe 2 can provide the circulation space for gas, discharging pipe 3 can provide the flow space for the material, the staff can be connected with the gas transmission device through flange 27 through intake pipe 2, simultaneously be connected with the material collecting device through flange 27 with discharging pipe 3 again, then start the device operation, mounting panel 5 is installed to the bottom of storehouse pump 1, two sets of mounting holes 6 have been run through to the inside of mounting panel 5, mounting panel 5 can provide the running through space for mounting hole 6, mounting panel 5 is installed at suitable place department through the fixed part, mounting panel 5 and the department that is suitable place together with the device and each part, the hopper 8 can be followed the material hopper 8 is followed to the hopper 8 through the inside that the hopper 7 is installed to the material hopper 8 through the support frame 7, hopper 8 can be followed to the material hopper 8 is installed to the hopper 8 through the inside that the hopper 8 is installed to the material hopper 8, the hopper 8 is followed to the hopper 8 through the inside 7 of hopper 8 is installed to the hopper 8, the hopper 8 is connected to the hopper 8 through the material hopper 8, the hopper 8 is opened to the hopper 8 is can be used to the material inlet hopper 8 to the material is supplied with the hopper 8 to hopper 8.

Referring to fig. 1, 2, 3 and 4, a control device of a pneumatic conveying system for powdery materials;

comprises a supporting rod 9, a group of supporting rods 9 are arranged on the back of the bin pump 1, a support 10 is arranged at the top of the supporting rod 9, an electric rod 11 is arranged on the inner wall of the back of the support 10, a guide groove 12 is arranged at the top of the support 10, a guide plate 13 is embedded in the inner side of the guide groove 12, a cover plate 14 is arranged at the top of the guide plate 13, the cover plate 14 is connected with the telescopic end of the electric rod 11, a through hole 15 is formed in the cover plate 14, two groups of supporting rods 16 are arranged at the top of the cover plate 14, a supporting plate 17 is arranged at the top of the supporting rod 16, a motor 18 is arranged at the top of the supporting plate 17, an electric pole 19 is arranged at the output end of the motor 18 through a bearing penetrating through the inside of the supporting plate 17, the electric pole 19 is positioned at the inner side of the supporting rod 16, a dredging head 20 is arranged at the telescopic end of the electric pole 19 through a connecting part, the dredging head 20 is positioned at the inner side of the through hole 15, the supporting rod 9 can provide support for the support 10, the support 10 can provide a space for the guide groove 12, the guide groove 12 can provide a moving space for the guide plate 13, a worker can start the electric rod 11, meanwhile, the electric rod 11 is supported by the bracket 10 to enable the telescopic end of the electric rod 11 to drive the cover plate 14 to move along the guide groove 12 towards the top direction close to the funnel 8 through the guide plate 13 until the cover plate 14 moves to cover and close the top opening of the funnel 8, meanwhile, the electric rod 19 is restarted, the telescopic end of the electric rod 19 drives the inner side of the dredging head 20 through the through hole 15 to move towards the inner side of the feed pipe 7 through the connecting part, the dredging head 20 is inserted into a blocked material by utilizing the sharp end at the bottom end of the electric rod 20, then when the telescopic end of the electric rod 19 stops moving downwards, the dredging head 20 is completely inserted into the inner side of the material at the moment, meanwhile, the motor 18 is restarted, the output end of the motor 18 drives the electric rod 19 to rotate by taking the bearing as the center of a circle, and meanwhile, the telescopic end of the electric rod 19 drives the dredging head 20 to rotate together, and simultaneously starting the electric pole 19, so that the telescopic end of the electric pole 19 drives the dredging head 20 to move up and down along the inner side of the feeding pipe 7, and the dredging head 20 dredges the blocked material by utilizing the spiral shape of the electric pole, thereby being capable of conveniently dredging the blocked material on the inner side of the feeding pipe 7.

Referring to fig. 1, 5 and 6, a control device of a pneumatic conveying system for powdery materials;

including cushion 21, the outside dress of storehouse pump 1 has the cushion 21, the outside dress of cushion 21 has the protection cotton 22, a set of hole groove 23 has been run through to the inside of cushion 21 and protection cotton 22, and the inboard of branch 9 through hole groove 23, two sets of springs 24 are installed in the outside of protection cotton 22, two sets of telescopic links 25 are installed in the outside of protection cotton 22, and the spring 24 dress cover is in the outside of telescopic link 25, the outside dress of protection cotton 22 has guard plate 26, and the inboard of guard plate 26 is connected with the one end of spring 24 and telescopic link 25, when external force is to storehouse pump 1 striking, external force first time and guard plate 26 contact this moment, guard plate 26 can weaken the dynamics of external force simultaneously, guard plate 26 transmits the inboard of telescopic link 25 and spring 24 with the external force that weakens, make spring 24 utilize the nature that self can stretch out and draw back to the impact of external force to cushion the effect, make the external force that weakens pass through the buffering of spring 24 and telescopic link 25 down, and weaken the outside force after will weakening gradually, the transmission to the inboard of protection cotton 22, make the protection cotton 22 will be protected the inside of the protection cotton 21 and when will be passed through the guard plate 24 and spring 24 and one end of telescopic link 25, the time is connected with the one end of protection cotton 25, this time and the external force can be fully contacted with the protection pump 1, simultaneously, the safety device can not be weakened to the external force, and the safety device can be completely to the safety device when the safety device is completely disappears.

Working principle: before the device is used, whether the device has the problem of influencing the use or not is checked, when a worker needs to use the device, the device and various parts thereof are firstly installed at a proper working place through the installation plate 5, the air inlet pipe 2 and the discharging pipe 3 are respectively connected with the air conveying device and the material receiving device through the flange plate 27, meanwhile, materials are poured into the inner side of the bin pump 1 from the top opening of the hopper 8 to the inner side of the feed pipe 7 for placement, and then the device is started to operate.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a control device of pneumatic conveying system of powdery material, includes storehouse pump (1), its characterized in that: the back of the bin pump (1) is provided with a group of supporting rods (9);

support (10) are installed at the top of branch (9), electric pole (11) are installed to the back inner wall of support (10), guide slot (12) have been seted up at the top of support (10), guide plate (13) have been placed in the inboard gomphosis of guide slot (12), apron (14) are installed at the top of guide plate (13), and apron (14) are connected with the flexible end of electric pole (11), opening (15) have been seted up in the inside of apron (14), two sets of vaulting poles (16) are installed at the top of apron (14), extension board (17) are installed at the top of vaulting pole (16), motor (18) are installed at the top of extension board (17), the output of motor (18) runs through the internally mounted of extension board (17) through the bearing, and pole head (20) are located the inboard of vaulting pole (16), the flexible end of pole head (19) is installed through adapting unit and is located the inboard of opening (15).

2. A control device for a pneumatic conveying system for powdery materials according to claim 1, wherein: the left side of storehouse pump (1) runs through and installs intake pipe (2), and the right side of storehouse pump (1) runs through and installs discharging pipe (3).

3. A control device for a pneumatic conveying system for powdery materials according to claim 2, wherein: the top of discharging pipe (3) runs through and installs valve (4), and ring flange (27) are installed to one side that storehouse pump (1) was kept away from to intake pipe (2) and discharging pipe (3), and mounting panel (5) are installed to the bottom of storehouse pump (1), and two sets of mounting holes (6) have been run through to the inside of mounting panel (5).

4. A control device for a pneumatic conveying system for powdery materials according to claim 1, wherein: the top of storehouse pump (1) runs through and installs inlet pipe (7), and funnel (8) are installed at the top of inlet pipe (7), and funnel (8) are connected with support (10).

5. A control device for a pneumatic conveying system for powdery materials according to claim 1, wherein: the outside of the bin pump (1) is sleeved with a soft cushion (21), and the outside of the soft cushion (21) is sleeved with protective cotton (22).

6. A control device for a pneumatic conveying system for powdery materials according to claim 5, wherein: a group of hole grooves (23) are formed in the soft cushion (21) and the protective cotton (22) in a penetrating mode, and the supporting rods (9) penetrate through the inner sides of the hole grooves (23).

7. A control device for a pneumatic conveying system for powdery materials according to claim 5, wherein: two sets of springs (24) are installed in the outside of protection cotton (22), two sets of telescopic links (25) are installed in the outside of protection cotton (22), and spring (24) dress cover is in the outside of telescopic link (25), and protection board (26) are installed in the outside of protection cotton (22), and the inboard of protection board (26) is connected with the one end of spring (24) and telescopic link (25).