CN2775341Y - Paste material transport pump - Google Patents
Paste material transport pump Download PDFInfo
- Publication number
- CN2775341Y CN2775341Y CN 200520002297 CN200520002297U CN2775341Y CN 2775341 Y CN2775341 Y CN 2775341Y CN 200520002297 CN200520002297 CN 200520002297 CN 200520002297 U CN200520002297 U CN 200520002297U CN 2775341 Y CN2775341 Y CN 2775341Y
- Authority
- CN
- China
- Prior art keywords
- selector valve
- transfer pump
- driveshaft
- paste transfer
- valve
- 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 - Fee Related
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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a paste material conveying pump which comprises a bucket, a material conveying mechanism, a reversing valve and a reversing valve control mechanism, wherein the reversing valve comprises a valve body and a round valve core, the valve core of the reversing valve is connected with the reversing valve the control mechanism, and a T-shaped passage is arranged in the valve body. The valve body is provided with three openings which respectively correspond to three outlets of the T-shaped passage, the first opening is connected with the bucket, the second opening is connected with the material conveying mechanism and the third opening is connected with a material conveying pipe. The material conveying mechanism comprises a material conveying barrel which is connected with the reversing valve, a material conveying piston which is arranged in the material conveying barrel, a driving rod and a driving mechanism, wherein the driving mechanism is connected with the material conveying piston through the driving rod. Compared with the prior art, the utility model has the advantages that the paste material conveying pump can automatically convey paste materials, the contamination to the paste materials by manual conveying in the process of conveying is avoided and the production efficiency is enhanced.
Description
Technical field
The utility model relates to a kind of transfer pump, more specifically to a kind of paste transfer pump.
Background technique
Existing transfer pump mostly is unsuitable for being used for carrying paste, especially in industries such as food, to the quantitative conveying of paste generally by manual operation.Therefore, low, the health of manufacturing efficiency can not get ensureing.
Summary of the invention
The utility model provides a kind of paste transfer pump, and a kind of paste transfer pump that paste is carried that carries out automatically is provided, and the technological scheme of employing is as follows:
Paste transfer pump of the present utility model, comprise hopper, feeding mechanism, selector valve and shuttle valve control mechanism, it is characterized in that: described selector valve comprises valve body and circular spool, the spool of selector valve connects shuttle valve control mechanism, be provided with T font passage in the spool, valve body is provided with 3 mouths, these 3 mouths are corresponding with 3 outlets of T font passage respectively, first mouthful connection hopper, second mouth connects feeding mechanism, the 3rd mouth connects feeding tube, and feeding mechanism comprises the feed cylinder that connects selector valve, be located at the feed ram in the feed cylinder, driveshaft and driving mechanism, driving mechanism connects feed ram by driveshaft.
Described driving mechanism is a pneumatic drive mechanism, comprises cylinder and circuit thereof, and the driven plunger of cylinder connects driveshaft; Also can adopt motor-driven mechanism.
Described driveshaft is provided with the limit stoper of restriction driveshaft motion.
Described limit stoper comprises supporting element that is fixed on the driveshaft middle part and the position-limited lever that is located on the supporting element.Position-limited lever can be corresponding with the shell of driving mechanism, driveshaft drives supporting element and position-limited lever moves to the direction of driving mechanism, withstand the shell of driving mechanism up to position-limited lever, force driveshaft to stop, this position is exactly that feed cylinder is once feeded and can be adorned the limit positions of material at most.Can change the charge capacity of feed cylinder by the length that changes position-limited lever.
Described commutation controlling mechanism is the selector valve manual control mechanism, and described selector valve is manually controlled
Mechanism can be a knob, or the identical parts of other function.
Described commutation controlling mechanism also can be the selector valve automatic control mechanism, adopts automatic control circuit or pneumatic control mechanism to realize controlling the valve core rotation of selector valve.
In addition, the paste transfer pump also comprises fixing frame, and described selector valve and feeding mechanism are fixed on the fixing frame, and the mouth that selector valve is connected with hopper is located at the selector valve top.
The effect of commutation controlling mechanism is exactly a valve core rotation of controlling selector valve, makes spool hocket just to change, counter turning 90 degrees.
The utility model beneficial effect against existing technologies is, because the paste transfer pump can the automatic transport paste, avoided artificial feeding to the pollution that paste produces in course of conveying, improved manufacturing efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment.
Embodiment
As shown in Figure 1, the paste transfer pump in this preferred embodiment comprises hopper 1, feeding mechanism, selector valve 2 and shuttle valve control mechanism.
Described selector valve 2 has 3 mouths, and 1, the second mouth of first mouthful connection hopper connects feeding mechanism, and the 3rd mouth connects feeding tube 14.
Described selector valve 2 comprises valve body 3 and circular spool 4, is provided with T font passage 5 in the spool 4, and 3 mouths on the valve body 4 are corresponding with 3 outlets of T font passage respectively.
The spool 4 of selector valve 2 connects shuttle valve control mechanism.
Described commutation controlling mechanism is the selector valve manual control mechanism, and described selector valve manual control mechanism is a knob (not shown).
Feeding mechanism comprises the feed cylinder 6 that connects selector valve, is located at feed ram 7, driveshaft 8 and driving mechanism in the feed cylinder 6, and driving mechanism connects feed rams 7 by driveshaft 8.
Described driving mechanism is a pneumatic drive mechanism, comprises cylinder 9 and circuit (not shown) thereof, and the driven plunger 10 of cylinder 9 connects driveshaft 8.
Described driveshaft 8 is provided with the limit stoper of restriction driveshaft motion.
Described limit stoper comprises the supporting element 11 that is fixed on the driveshaft middle part and two position-limited levers 12 that are located on the supporting element 11.
In addition, the paste transfer pump also comprises fixing frame 13, and described selector valve 2 and feeding mechanism are fixed on the fixing frame 13, and the mouth that selector valve 2 is connected with hopper 1 is located at selector valve 2 tops.
The working procedure of present embodiment paste transfer pump is as follows:
The first step is extracted into the material of hopper 1 in the feed cylinder 6.Therefore, spool 4 is rotated counterclockwise, and hopper 1 and feed cylinder 6 are connected by T font passage 5, and the passage of connection feeding tube 14 is plugged.Then, the driven plunger of cylinder 9 10 drives feed rams 7 and moves backward, in the material suction feed cylinder 6 in the hopper 1, withstands the shell of cylinder 9 up to position-limited lever 12, and the length of position-limited lever 12 has determined the amount of the material of taking out.In second step, the material in the feed cylinder 6 is seen off by feeding tube 14.Therefore, spool 4 turns clockwise, and it is plugged with passage that hopper 1 is connected, and the passage of feeding tube 14 and feed cylinder 6 is connected.Then, the driven plunger 10 of cylinder 9 drives feed ram 7 and travels forward, and the material in the feed cylinder 6 is seen off by feeding tube 14.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be all equivalents of being done according to claim scope of the present utility model, be the utility model claim scope and cover.
Claims (9)
1, a kind of paste transfer pump, comprise hopper, feeding mechanism, selector valve and shuttle valve control mechanism, it is characterized in that: described selector valve comprises valve body and circular spool, the spool of selector valve connects shuttle valve control mechanism, be provided with T font passage in the spool, valve body is provided with 3 mouths, these 3 mouths are corresponding with 3 outlets of T font passage respectively, first mouthful connection hopper, second mouth connects feeding mechanism, the 3rd mouth connects feeding tube, and feeding mechanism comprises the feed cylinder that connects selector valve, be located at the feed ram in the feed cylinder, driveshaft and driving mechanism, driving mechanism connects feed ram by driveshaft.
2, paste transfer pump as claimed in claim 1, it is characterized in that: described driving mechanism is a pneumatic drive mechanism, comprises cylinder and circuit thereof, the driven plunger of cylinder connects driveshaft.
3, paste transfer pump as claimed in claim 1, it is characterized in that: described driving mechanism is a motor-driven mechanism.
4, paste transfer pump as claimed in claim 1 is characterized in that: described driveshaft is provided with the limit stoper of restriction driveshaft motion.
5, paste transfer pump as claimed in claim 4 is characterized in that: described limit stoper comprises supporting element that is fixed on the driveshaft middle part and the position-limited lever that is located on the supporting element.
6, paste transfer pump as claimed in claim 1 is characterized in that: described shuttle valve control mechanism is the selector valve manual control mechanism.
7, paste transfer pump as claimed in claim 6 is characterized in that: described selector valve manual control mechanism is a knob.
8, paste transfer pump as claimed in claim 1 is characterized in that: described commutation controlling mechanism is the selector valve automatic control mechanism.
9, paste transfer pump as claimed in claim 1 is characterized in that: also comprise fixing frame, described selector valve and feeding mechanism are fixed on the fixing frame, and the mouth that selector valve is connected with hopper is located at the selector valve top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520002297 CN2775341Y (en) | 2005-02-21 | 2005-02-21 | Paste material transport pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520002297 CN2775341Y (en) | 2005-02-21 | 2005-02-21 | Paste material transport pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2775341Y true CN2775341Y (en) | 2006-04-26 |
Family
ID=36749658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520002297 Expired - Fee Related CN2775341Y (en) | 2005-02-21 | 2005-02-21 | Paste material transport pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2775341Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431225A (en) * | 2018-11-27 | 2019-03-08 | 大连林家铺子食品股份有限公司 | Full-automatic multi-flavor fruit ice machine |
-
2005
- 2005-02-21 CN CN 200520002297 patent/CN2775341Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431225A (en) * | 2018-11-27 | 2019-03-08 | 大连林家铺子食品股份有限公司 | Full-automatic multi-flavor fruit ice machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |