CN210260400U - Piston type feeding machine - Google Patents
Piston type feeding machine Download PDFInfo
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- CN210260400U CN210260400U CN201921149790.4U CN201921149790U CN210260400U CN 210260400 U CN210260400 U CN 210260400U CN 201921149790 U CN201921149790 U CN 201921149790U CN 210260400 U CN210260400 U CN 210260400U
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Abstract
The utility model relates to a material conveying equipment, specific piston feeding machine that says so belongs to conveying equipment technical field. The ceramic piston type feeding device comprises a base, a driving mechanism, a feeding pipe, a filler bin, a ceramic piston and a ceramic liner, wherein the filler bin is fixed on the base, a discharge hole is formed in the filler bin, and the discharge hole is communicated with a feed inlet on the side surface of the feeding pipe; a ceramic inner container is arranged in the feeding pipe, and a ceramic piston is connected in the inner cavity of the ceramic inner container in a front-back sliding manner. The utility model adopts the ceramic piston to match with the ceramic inner container to convey materials, avoids the blockage of viscous and winding materials and block materials in the conveying process, and ensures the long-term continuous work of the equipment; the disassembly is convenient and quick, and the cleaning is convenient during material changing; the ceramic piston and the ceramic liner are not easy to corrode and abrade raw materials.
Description
Technical Field
The utility model relates to a material conveying equipment, specific piston feeding machine that says so belongs to conveying equipment technical field.
Background
At present, domestic screw conveyors are mainly divided into two types: one is a shaft screw conveyor which is divided into two types: the single-screw and double-screw conveyors have small noise when the single-screw conveyor set operates, but have small single-machine capacity; the main machine of the double-screw compressor is not stably stressed and is influenced by the radial force of the axial force, the axial force is required to be a constant piston, the service life of a bearing is short, high-frequency noise exists when screws are meshed, the range of the cold energy of the double-screw compressor is large, the performance of the double-screw compressor is basically similar, and therefore the double-screw compressor is more in use in the current market. The spiral conveyer with the shaft is suitable for conveying materials such as powder materials, small-particle materials and the like, if viscous materials such as sludge are conveyed, the viscous materials can be stuck on the inner shaft and the blades, and the conveyed blocky materials are easy to block.
The other is a shaftless screw conveyor which is suitable for conveying viscous and winding materials and blocky materials such as sludge, household garbage, grid slag and the like, and the shaftless screw conveyor has great advantages for the materials due to the design of a shaftless screw conveyor without a central shaft. Thus, shaftless screw conveyors typically convey viscous materials that tend to entangle, which tend to stick to the screw shaft.
In the prior art, the shaftless screw conveyor has the following defects: the machine is not easy to use in the working condition environment with larger angle, the machine is generally conveyed horizontally or at small angle, the machine parts are seriously abraded, the conveying capacity is lower, the consumed power is large, and the materials are easy to be broken in the conveying process.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned weak point to a piston feeding machine is provided, adopts ceramic piston cooperation ceramic inner bag to carry the material, avoids viscidity, winding nature material and cubic material to take place to block up in transportation process, has guaranteed that equipment can long-term continuous operation.
According to the technical scheme provided by the utility model, piston feeder includes base, actuating mechanism, inlet pipe, feed pipe, filler storehouse, ceramic piston and ceramic inner bag, characterized by: a filling bin is fixed on the base, a discharge port is arranged in the filling bin, and the discharge port is communicated with a feed port on the side surface of a feed pipe; a ceramic liner is arranged in the feed pipe, a ceramic piston is connected in the inner cavity of the ceramic liner in a front-back sliding manner, and the feed end of the feed pipe is connected with a sealing flange; one end of the ceramic piston is connected with a driving mechanism arranged on the sealing flange, and the driving mechanism can drive the ceramic piston to slide back and forth along the inner cavity of the ceramic liner; the feed pipe discharge port is connected with a feed pipe.
Furthermore, the driving mechanism comprises a speed reducing motor, a driving wheel, an eccentric connecting rod and a pushing connecting rod, the speed reducing motor is fixed on the base, the driving end of the speed reducing motor is connected with the center of the driving wheel, one end of the eccentric connecting rod is connected with the eccentric position on the driving wheel through a pin shaft, the other end of the eccentric connecting rod is connected with one end of the pushing connecting rod through a pin shaft, and the other end of the pushing connecting rod is connected with one end of.
Furthermore, the outer surfaces of the front part and the rear part of the ceramic piston are provided with supporting ring grooves, and supporting rings are embedded in the ring grooves.
Further, be equipped with sealed annular on the ceramic piston front and back portion surface, inlay respectively in the sealed annular of ceramic piston front and back portion and adorn front sealing washer and back sealing washer, be equipped with the intake pipe on the sealing flange, ceramic piston inlet end lateral wall is equipped with the air inlet connection, intake pipe and air inlet connection intercommunication, be equipped with inlet channel in the ceramic piston, inlet channel one end and the sealed annular intercommunication of back sealing washer, the other end and air inlet connection intercommunication.
Compared with the prior art, the utility model has the advantages that:
the utility model has simple, compact and reasonable structure, adopts the ceramic piston to match the ceramic inner container to convey materials, avoids the blockage of viscous and winding materials and block materials in the conveying process, and ensures the long-term continuous work of the equipment; the disassembly is convenient and quick, and the cleaning is convenient during material changing; the ceramic piston and the ceramic liner are not easy to corrode and wear raw materials; low working noise and long service life.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a view showing an internal structure of a ceramic piston.
Description of reference numerals: 1-base, 2-speed reducing motor, 3-driving wheel, 4-eccentric connecting rod, 5-pushing connecting rod, 6-feeding pipe, 7-feeding pipe, 8-filling bin, 9-ceramic piston, 10-ceramic liner, 11-front sealing ring, 12-supporting ring, 13-rear sealing ring, 14-sealing flange, 15-air inlet pipe, 16-air inlet joint and 17-air inlet channel.
Detailed Description
The invention will be further described with reference to the embodiments shown in the drawings to which:
as shown in figures 1-2, the utility model mainly comprises a base 1, a driving mechanism, an inlet pipe 6, a feeding pipe 7, a filler bin 8, a ceramic piston 9 and a ceramic liner 10.
A filler bin 8 is fixed on the base 1, a discharge port is arranged in the filler bin 8 and communicated with a side feed port of the feed pipe 6.
A ceramic inner container 10 is arranged in the feeding pipe 6, a ceramic piston 9 is connected in the inner cavity of the ceramic inner container 10 in a front-back sliding mode, and the feeding end of the feeding pipe 6 is connected with a sealing flange 14. One end of the ceramic piston 9 is connected with a driving mechanism arranged on the sealing flange 14, and the driving mechanism can drive the ceramic piston 9 to slide back and forth along the inner cavity of the ceramic liner 10.
The driving mechanism comprises a speed reducing motor 2, a driving wheel 3, an eccentric connecting rod 4 and a pushing connecting rod 5, wherein the speed reducing motor 2 is fixed on a base 1, the driving end of the speed reducing motor 2 is connected with the center of the driving wheel 3, one end of the eccentric connecting rod 4 is connected with the eccentric position on the driving wheel 3 through a pin shaft, the other end of the eccentric connecting rod 4 is connected with one end of the pushing connecting rod 5 through a pin shaft, and the other end of the pushing connecting rod 5 is connected with one end.
And a discharge port of the feeding pipe 6 is connected with a feeding pipe 7, and the filler in the filler bin is pushed into the feeding pipe by a ceramic piston after entering the discharging pipe 6.
As shown in fig. 3, the outer surfaces of the front and rear parts of the ceramic piston 9 are provided with supporting ring grooves, and supporting rings 12 are embedded in the ring grooves.
Sealing ring grooves are formed in the outer surfaces of the front part and the rear part of the ceramic piston 9, and a front sealing ring 11 and a rear sealing ring 13 are respectively embedded in the sealing ring grooves of the front part and the rear part of the ceramic piston 9.
An air inlet pipe 15 is arranged on the sealing flange 14, an air inlet joint 16 is arranged on the side wall of the air inlet end of the ceramic piston 9, and the air inlet pipe 15 is communicated with the air inlet joint 16. An air inlet channel 17 is arranged in the ceramic piston 9, one end of the air inlet channel 17 is communicated with the sealing ring groove of the rear sealing ring 13, and the other end of the air inlet channel 17 is communicated with the air inlet joint 16. During operation, impurities are easily accumulated on the rear sealing ring 13, and gas is introduced from the outside to purge the mounting position of the rear sealing ring.
The utility model has simple, compact and reasonable structure, adopts the ceramic piston to match the ceramic inner container to convey materials, avoids the blockage of viscous and winding materials and block materials in the conveying process, and ensures the long-term continuous work of the equipment; the disassembly is convenient and quick, and the cleaning is convenient during material changing; the ceramic piston and the ceramic liner are not easy to corrode and wear raw materials; low working noise and long service life.
Claims (4)
1. The utility model provides a piston feeder, includes base (1), actuating mechanism, inlet pipe (6), feed pipe (7), filler storehouse (8), ceramic piston (9) and ceramic inner bag (10), characterized by: a filling bin (8) is fixed on the base (1), a discharge hole is formed in the filling bin (8), and the discharge hole is communicated with a feed inlet on the side surface of the feed pipe (6); a ceramic inner container (10) is arranged in the feeding pipe (6), a ceramic piston (9) is connected in the inner cavity of the ceramic inner container (10) in a front-back sliding manner, and the feeding end of the feeding pipe (6) is connected with a sealing flange (14); one end of the ceramic piston (9) is connected with a driving mechanism arranged on the sealing flange (14), and the driving mechanism can drive the ceramic piston (9) to slide back and forth along the inner cavity of the ceramic liner (10); and the discharge port of the feeding pipe (6) is connected with a feeding pipe (7).
2. The piston feeder of claim 1, wherein: actuating mechanism includes gear motor (2), drive wheel (3), eccentric connecting rod (4) and promotes connecting rod (5), and gear motor (2) are fixed on base (1), and drive wheel (3) center is connected to gear motor (2) drive end, and eccentric position on eccentric connecting rod (4) one end is through round pin hub connection drive wheel (3), and eccentric connecting rod (4) other end promotes connecting rod (5) one end through round pin hub connection, promotes connecting rod (5) other end and passes through round pin hub connection ceramic piston (9) one end.
3. The piston feeder of claim 1, wherein: the outer surfaces of the front part and the rear part of the ceramic piston (9) are provided with supporting ring grooves, and supporting rings (12) are embedded in the ring grooves.
4. The piston feeder of claim 1, wherein: be equipped with sealed annular on the surface of ceramic piston (9) front and back portion, inlay respectively in the sealed annular of ceramic piston (9) front and back portion and adorn front seal circle (11) and back sealing washer (13), be equipped with intake pipe (15) on sealing flange (14), ceramic piston (9) air inlet end lateral wall is equipped with air inlet joint (16), intake pipe (15) and air inlet joint (16) intercommunication, be equipped with inlet channel (17) in ceramic piston (9), inlet channel (17) one end and the sealed annular intercommunication of back sealing washer (13), the other end and air inlet joint (16) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149790.4U CN210260400U (en) | 2019-07-19 | 2019-07-19 | Piston type feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149790.4U CN210260400U (en) | 2019-07-19 | 2019-07-19 | Piston type feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210260400U true CN210260400U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921149790.4U Active CN210260400U (en) | 2019-07-19 | 2019-07-19 | Piston type feeding machine |
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| Country | Link |
|---|---|
| CN (1) | CN210260400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145226A (en) * | 2020-10-26 | 2020-12-29 | 辽宁工程技术大学 | Coal mine goaf grouting filling device and method |
-
2019
- 2019-07-19 CN CN201921149790.4U patent/CN210260400U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145226A (en) * | 2020-10-26 | 2020-12-29 | 辽宁工程技术大学 | Coal mine goaf grouting filling device and method |
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