CN2753899Y - Viscose material pump - Google Patents
Viscose material pump Download PDFInfo
- Publication number
- CN2753899Y CN2753899Y CN 200420090522 CN200420090522U CN2753899Y CN 2753899 Y CN2753899 Y CN 2753899Y CN 200420090522 CN200420090522 CN 200420090522 CN 200420090522 U CN200420090522 U CN 200420090522U CN 2753899 Y CN2753899 Y CN 2753899Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- piston rod
- viscous material
- pump housing
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Reciprocating Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
The utility model relates to the structural improvement of a viscose material pump, which comprises a pump body and an air cylinder, wherein the air cylinder is communicated with the pump body; a piston and a piston rod are arranged in the air cylinder; a feeding port and a discharging port are arranged on the pump body which is communicated with the air cylinder through a cylinder body; the end part of the air cylinder is provided with a turning handle arranged outside one end of the piston rod; a support frame is arranged outside the air cylinder; one end of a graduated disk is matched with the turning handle; the other end of the graduated disk is matched with the support frame; the other end of the piston rod is connected with a plunger piston in the cylinder body. The utility model has the advantages of reasonable structure and simple operation. Besides, the utility model can precisely control the material conveying amount of the pump body in unit time, can not damage fruit grains or particulate matters when used for conveying viscous fluid matters with fruit grains or particulate matters, and has the characteristics of easy cleaning, low cost, simple manufacture process, easy installation, disassembly and maintenance, etc.
Description
Technical field
The utility model relates to a kind of pump housing, especially relates to a kind of improvement to the viscous material pump structure.
Background technique
At present, product pump has only the mass transport of realization function in use, and function singleness is failed product pump in conveying material, can control the quantity delivered of material, and structure is complicated, makes, maintenance is difficult, and manufacture cost is big.Someone had once applied for by name: it is made up of " Material valve (patent No. is: 02246626.6) " cylinder, spool and valve body, is connected in the middle part of valve seat one end of an end of cylinder and valve body, and an end of cylinder piston rod and an end of spool link.Be oppositely arranged in the spool and adjust piece, Returnning spring, withstanding tight block and valve plate, an end of cylinder relatively vertically is provided with stuffing box, filler, energizing spring and filler lid along piston rod.Be applicable to liquid, gas and the conveying that mixes powder-material.
There have the people once to apply for again to be by name: the patent of " sticky material pump (patent No. is: 86207118) ", it belongs to the rotor positive displacement pump.This kind pump is an inner bearing type structure, is provided with the hydrodynamic seal device in the both sides of rotor, and bearing and gear adopt outer lubrication system to be lubricated.Be applicable to the material of carrying various viscosity, be specially adapted to carry the thickness object that contains solid particle or lack lubricity, can be widely used in oil, chemical industry, synthetic fiber, plastics, coating, brewage and industrial department such as food.Shortcomings such as but its complex structure, processing, maintenance are difficult, performance is very unreliable, and in use can accurately pump housing mass transport amount in the unit time.
Summary of the invention
The utility model mainly is to solve existing in prior technology to fail to control accurately pump housing mass transport amount in the unit time; when the viscous fluid thing of conveyor belt fruit grain or band particulate matter; do not damage fruit grain or band particulate matter, complex structure simultaneously, the technical problem that operation is very convenient etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the viscous material pump, it comprises the pump housing, the cylinder that is connected with the described pump housing, be provided with piston and piston rod in the described cylinder, the described pump housing is provided with material feeding mouth, discharge port, and be connected with described cylinder by cylinder body at the described pump housing, described cylinder end is provided with and is placed in the outer handle with sleeve of an end piston rod, described cylinder is provided with support outward, dial one end matches with described handle with sleeve, the other end matches with described support, and the other end of piston rod is connected with the interior plunger of cylinder body.Dial can show the amount of rotating handle with sleeve, thus the path increment of the piston motion in can control cylinder, and piston rod promotes plunger motion, and then inlet amount and load in the control pump housing.
As preferably, be provided with rotating nut in the described handle with sleeve, rotating nut is placed in outside the piston rod, and piston rod stretches out the outer part of described rotating nut and is provided with limiting stopper.The rotation handle with sleeve drives the rotating nut motion, and by the sphere of activities of limiting stopper control rotating nut, comes the stroke of the piston in the control cylinder.
As preferably, be connected with rotating locating blocks in the described handle with sleeve, the rotating locating blocks outer rim matches with described dial inner edge, is provided with spring I between described handle with sleeve, described rotating locating blocks and described dial.Being provided with of rotating locating blocks is beneficial to mounting spring I, and being provided with of spring I is beneficial to handle with sleeve when not moving, and the pump housing, cylinder and plunger etc. are in when motion, and the relative position of handle with sleeve is constant.
As preferably, be provided with rotary valve in the described pump housing, be provided with three ports in the described rotary valve, described three ports are corresponding with the described charging mouth of pipe, the discharging mouth of pipe and cylinder body opening.When the charging of the charging mouth of pipe, by rotating rotary valve cylinder several angle, make that the cylinder body opening and the charging mouth of pipe in the pump housing is connected, the discharging mouth of pipe is obstructed.On the contrary, when the discharging of the discharging mouth of pipe, by rotating rotary valve cylinder several angle, make that the cylinder body opening and the discharging mouth of pipe in the pump housing is connected, the charging mouth of pipe is obstructed.
As preferably, described rotating nut is arranged on by being threaded in the described rotating locating blocks, is provided with spring II between described rotating nut and the described cylinder.Being provided with of spring II is beneficial to the phenomenon that the generation relative position changes when preventing rotating nut work.
As preferably, be connected with rotation cylinder by connecting sleeve on the described pump housing.
Therefore, the utlity model has rational in infrastructurely, simple to operate, can control pump housing mass transport amount in the unit time accurately; When the viscous fluid thing of conveyor belt fruit grain or band particulate matter, do not damage fruit grain or band particulate matter; Clean easily; Manufacturing cost is low, and manufacturing process is simple, installs, dismantles and keep in repair characteristics such as easy.
Description of drawings
Accompanying drawing 1 is a kind of sectional structure schematic representation of the present utility model;
Accompanying drawing 2 is a kind of sectional structure schematic representation during the valve body charging in the utility model;
Accompanying drawing 3 is a kind of sectional structure schematic representation during the valve body discharging in the utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: viscous material pump, as shown in Figure 1, it comprises the pump housing 18, the cylinder 5 that is connected with the described pump housing 18, be provided with piston and piston rod in the described cylinder 5, the described pump housing 18 is provided with the charging mouth of pipe, the discharging mouth of pipe, as Fig. 2 or shown in Figure 3, be provided with rotary valve 8 in the described pump housing 18, be provided with three ports in the described rotary valve 8,17 mouthfuls of described three ports and described supply pipes, 9 mouthfuls of discharge nozzles are corresponding with cylinder body 12 openings, as shown in Figure 1, described cylinder 5 ends are provided with and are placed in the outer handle with sleeve 1 of piston rod, are provided with rotating nut 14 in the described handle with sleeve 1, rotating nut 14 is placed in outside the piston rod, and piston rod stretches out described rotating nut 14 outer parts and is provided with limiting stopper 15.The described pump housing 18 is provided with cylinder body 12 with described cylinder 5 places of being connected, piston rod is connected with cylinder body 12 interior plungers 6, the described cylinder 5 outer supports 4 that are provided with, dial 2 one ends match with described handle with sleeve 1, the other end matches with described support 4, be connected with rotating locating blocks 3 in the described handle with sleeve 1, rotating locating blocks 3 outer rims match with described dial 2 inner edges, are provided with spring I16 between described handle with sleeve 1, described rotating locating blocks 3 and described dial 2.Described rotating nut 14 is arranged on by being threaded in the described rotating locating blocks 3, is provided with spring II13 between described rotating nut 14 and the described cylinder 5.Be connected with rotation cylinder 10 by connecting sleeve 11 on the described pump housing 18.
Claims (10)
1. viscous material pump, comprise the pump housing, the cylinder that is connected with the described pump housing, be provided with piston and piston rod in the described cylinder, the described pump housing is provided with material feeding mouth, discharge port, it is characterized in that the described pump housing (18) is connected with described cylinder (5) by cylinder body (12), described cylinder end is provided with and is placed in the outer handle with sleeve (1) of an end piston rod, the outer support (4) that is provided with of described cylinder (5), dial (2) one ends match with described handle with sleeve (1), the other end matches with described support (4), and the other end of piston rod is connected with the interior plunger (6) of cylinder body (12).
2. viscous material pump according to claim 1 is characterized in that being provided with rotating nut (14) in the described handle with sleeve (1), and rotating nut (14) is placed in outside the piston rod, and piston rod stretches out the outer part of described rotating nut (14) and is provided with limiting stopper (15).
3. viscous material pump according to claim 1 and 2, it is characterized in that being connected with in the described handle with sleeve (1) rotating locating blocks (3), rotating locating blocks (3) outer rim matches with described dial (2) inner edge, is provided with spring I (16) between described handle with sleeve (1), described rotating locating blocks (3) and described dial (2).
4. viscous material pump according to claim 1 and 2, it is characterized in that being provided with in the described pump housing (18) rotary valve (8), described rotary valve is provided with three ports in (8), and described three ports are corresponding with described supply pipe (17) mouth, discharge nozzle (9) mouth and cylinder body (12) opening.
5. viscous material pump according to claim 3, it is characterized in that being provided with in the described pump housing (18) rotary valve (8), described rotary valve is provided with three ports in (8), and described three ports are corresponding with described supply pipe (17) mouth, discharge nozzle (9) mouth and cylinder body (12) opening.
6. viscous material pump according to claim 1 and 2 is characterized in that described rotating nut (14) is arranged on by being threaded in the described rotating locating blocks (3), is provided with spring II (13) between described rotating nut (14) and the described cylinder (5).
7. viscous material pump according to claim 4 is characterized in that described rotating nut (14) is arranged on by being threaded in the described rotating locating blocks (3), is provided with spring II (13) between described rotating nut (14) and the described cylinder (5).
8. viscous material pump according to claim 5 is characterized in that described rotating nut (14) is arranged on by being threaded in the described rotating locating blocks (3), is provided with spring II (13) between described rotating nut (14) and the described cylinder (5).
9. viscous material pump according to claim 1 and 2 is characterized in that the described pump housing (18) upward is connected with rotation cylinder (10) by connecting sleeve (11).
10. viscous material pump according to claim 3 is characterized in that the described pump housing (18) upward is connected with rotation cylinder (10) by connecting sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090522 CN2753899Y (en) | 2004-09-24 | 2004-09-24 | Viscose material pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090522 CN2753899Y (en) | 2004-09-24 | 2004-09-24 | Viscose material pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2753899Y true CN2753899Y (en) | 2006-01-25 |
Family
ID=35926008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420090522 Expired - Lifetime CN2753899Y (en) | 2004-09-24 | 2004-09-24 | Viscose material pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2753899Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278528A (en) * | 2021-12-23 | 2022-04-05 | 苏州绿的谐波传动科技股份有限公司 | Miniature high-response control pump |
-
2004
- 2004-09-24 CN CN 200420090522 patent/CN2753899Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278528A (en) * | 2021-12-23 | 2022-04-05 | 苏州绿的谐波传动科技股份有限公司 | Miniature high-response control pump |
| CN114278528B (en) * | 2021-12-23 | 2024-01-30 | 苏州绿的谐波传动科技股份有限公司 | Miniature high-response control pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202252039U (en) | Stop valve of liquid chlorine fluorine corrugated pipe | |
| CN102758754A (en) | Simplified hydraulic end structure of tubular diaphragm metering pump | |
| CN2753899Y (en) | Viscose material pump | |
| CN202671178U (en) | Full-automatic feed liquid accurate-filling device | |
| CN218916688U (en) | Detection device for processing butterfly valve plate | |
| CN201013549Y (en) | Metering pump | |
| CN212406957U (en) | High-viscosity colloid metering pump | |
| CN2823601Y (en) | Three-blade rotor rotation piston pump | |
| CN202054399U (en) | Screw type cinder valve | |
| CN205748889U (en) | Swivel joint life test rack is used in a kind of fluid conveying | |
| CN107932229A (en) | A kind of method for cleaning of rotation gate port inner wall screw thread burr | |
| CN111013481B (en) | Powder feeding device with temperature control function | |
| CN207333137U (en) | A kind of oil-free membrane vaccum environmental protection pump of corrosion-resistant condition of high vacuum degree adjustable flow | |
| CN207827272U (en) | A kind of conveyer belt lubricating system | |
| CN204041442U (en) | A kind of cycloid hydraulic-pressure pump | |
| CN200971874Y (en) | Sealing device of liquid transport device | |
| CN208600061U (en) | A kind of novel glue spraying device | |
| CN2639182Y (en) | Cut-off device mechanism | |
| CN201971445U (en) | High-pressure-environment powder transmitting device with controllable flow | |
| CN2763229Y (en) | Eenrgy-saving and low-leakage type air-seal machinery | |
| CN2751211Y (en) | Oxygen supply valve for medical purposes | |
| CN219519291U (en) | Automatic oiling mechanism for air valve chamber of diaphragm pump assembly | |
| CN201133346Y (en) | Ceramic rotary-plunger pump | |
| CN204061122U (en) | A kind of diaphragm metering pump | |
| US3606098A (en) | Conditioning liquid dispenser for a conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU ZHONGYA MACHINERY CO., LTD. Free format text: FORMER NAME: ZHONGYA MACHINERY CO., LTD., HANGZHOU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province Gongshu District 310011 Fang Dai Road No. 3 Patentee after: Hangzhou Zhongya Machinery Co., Ltd. Address before: Hangzhou City, Zhejiang province Gongshu District 310011 Fang Dai Road No. 3 Patentee before: Zhongya Machinery Co., Ltd., Hangzhou |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140924 Granted publication date: 20060125 |