CN220655438U - Fluid quantitative feeding device - Google Patents
Fluid quantitative feeding device Download PDFInfo
- Publication number
- CN220655438U CN220655438U CN202322161186.6U CN202322161186U CN220655438U CN 220655438 U CN220655438 U CN 220655438U CN 202322161186 U CN202322161186 U CN 202322161186U CN 220655438 U CN220655438 U CN 220655438U
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- fluid
- feeding
- discharging
- pipe
- pump body
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- 239000012530 fluid Substances 0.000 title claims abstract description 104
- 238000007599 discharging Methods 0.000 claims abstract description 61
- 239000011324 bead Substances 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims description 12
- 230000007423 decrease Effects 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 235000015067 sauces Nutrition 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000219198 Brassica Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000015220 hamburgers Nutrition 0.000 description 1
- 235000010460 mustard Nutrition 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a fluid quantitative feeding device, which comprises: the device comprises a feeding part, a discharging part and a pump body; the upper end of the feeding part and the lower end of the discharging part are connected with the pump body; the feeding part comprises a feeding pipe, a first top bead and a first limiting part; the discharging part comprises a discharging pipe, a second top bead and a second limiting part; the pump body comprises a plunger, a pump cavity communicated with the feed pipe and the discharge pipe, and a driving device for driving the plunger to reciprocate in the pump cavity; the first limiting part is positioned at one end of the feeding part, which is close to the pump cavity, and the second limiting part is positioned at one end of the discharging pipe, which is far away from the pump cavity. By arranging the feeding part, the discharging part and the pump body, the pump body can stably and accurately extract fluid from the feeding part to the discharging part, and the accuracy of the fluid quantitative feeding device is improved; through setting up first top pearl and second top pearl, can carry out the closure and open the operation to inlet pipe and discharging pipe, effectively avoid the fluid to take place the condition of leaking, guarantee fluid ration feedway's control accuracy and convenient to use.
Description
Technical Field
The utility model relates to the field of quantitative feeding, in particular to a fluid quantitative feeding device.
Background
In the western-style snack industry, it is often desirable to perform a sauce operation on the food material being prepared, such as coating a hamburger with tomato sauce, mustard sauce, or the like. In order to ensure that each time sauce feeding can be accurately and quantitatively controlled, the sauce feeding operation is generally performed by adopting a quantitative feeding device, and the problems of inaccurate quantification, high disassembly and assembly difficulty and the like of the conventional quantitative feeding device affect the accuracy of the sauce feeding and the use convenience of the quantitative feeding device.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide a fluid quantitative feeding device which can accurately feed fluid and improve the accuracy and the use convenience of the fluid quantitative feeding device.
The utility model solves the problems by adopting the following technical scheme:
a fluid metering device comprising: the device comprises a feeding part, a discharging part and a pump body; the upper end of the feeding part and the lower end of the discharging part are connected with the pump body; the feeding part comprises a feeding pipe, a first top bead and a first limiting part; the discharging part comprises a discharging pipe, a second top bead and a second limiting part; the pump body comprises a plunger, a pump cavity communicated with the feeding pipe and the discharging pipe, and a driving device for driving the plunger to reciprocate in the pump cavity; the first limiting part is positioned at one end of the feeding part, which is close to the pump cavity, and the second limiting part is positioned at one end of the discharging pipe, which is far away from the pump cavity.
The fluid quantitative feeding device has at least the following beneficial effects: by arranging the feeding part, the discharging part and the pump body, the pump body can stably and accurately extract fluid from the feeding part to the discharging part and convey the fluid outwards through the discharging pipe, so that the accuracy of the fluid quantitative feeding device is improved; through setting up first top pearl and second top pearl, can carry out closure and opening operation to inlet pipe and discharging pipe under the drive of the pump body, effectively avoid the condition that fluid takes place to leak at the feeding in-process, guarantee fluid ration feedway's control accuracy and convenient to use.
Further, through holes are formed in the side faces of the first limiting portion and the side faces of the second limiting portion. Through setting up the through-hole, the business turn over pump chamber between the first top pearl of fluid passing through between first spacing portion and the second top pearl and the spacing portion of second is convenient for, avoids the fluid to take place the choking condition, guarantees fluid ration feedway's job stabilization nature.
Further, the feeding pipe and the discharging pipe are positioned on the same straight line, and the diameter of the first top bead is larger than that of the second top bead. The structure ensures that fluid can stably and rapidly pass through the feed pipe and the pump cavity and reach the discharge pipe; the diameter of the first top bead is larger than that of the second top bead, so that fluid can be guaranteed to enter the pump body through the feeding pipe rapidly, and the condition of insufficient feeding of the fluid entering the pump cavity is avoided.
Further, the inner diameter of the upper end of the feeding portion gradually decreases in a direction away from the pump chamber; the inner diameter of the lower end of the discharging part gradually decreases along the direction approaching the pump cavity. The structure ensures that the second top bead is sealed with the lower end of the discharging part in the feeding process, the first top bead is sealed with the upper end of the feeding part in the discharging process, the condition of fluid leakage is avoided, and the control precision of the fluid quantitative feeding device is improved.
Further, the feeding pipe and the discharging pipe are detachably connected with the pump body through nuts. Through setting up the nut, both improved the connection stability of inlet pipe and discharging pipe and the pump body, also be convenient for disassemble the washing to feeding portion and discharging portion, improve fluid ration feedway's maintenance convenience.
Further, the pump body is provided with a sleeve and a connecting cylinder; the sleeve and the connecting cylinder are covered to form the pump cavity; the sleeve is connected with the driving device through the connecting cylinder. Through setting up sleeve and connecting cylinder, be convenient for carry out dismouting to pump chamber and drive arrangement, improve fluid ration feedway's maintenance convenience.
Further, one end of the sleeve is provided with a mounting block, and one end of the connecting cylinder is provided with a mounting groove matched with the mounting block. Through setting up installation piece and mounting groove, improved the leakproofness between sleeve and the connecting cylinder, avoided the fluid to take place the condition of leaking, improved fluid ration feedway's stability.
Further, the plunger is also sleeved with a sealing ring; and a fixing groove matched with the sealing ring is formed in the sleeve. By arranging the sealing ring and the fixing groove, the tightness between the plunger and the sleeve is ensured, and the control precision of the fluid quantitative feeding device is ensured.
Further, a screw rod is arranged at the driving end of the driving device, and one end of the screw rod is fixedly connected with the plunger. Through setting up the lead screw, effectively improved the transmission efficiency between drive arrangement and the plunger, guaranteed that drive arrangement can accurately drive plunger reciprocating motion, improved fluid ration feedway's stability.
Further, the driving device is a stepping motor. The stepping motor has the advantages of high control precision and quick response time, and the driving device is the stepping motor, so that the control precision of the fluid quantitative feeding device is effectively improved.
The fluid quantitative feeding device has the beneficial effects that: by arranging the feeding part, the discharging part and the pump body, the pump body can stably and accurately extract fluid from the feeding part to the discharging part and convey the fluid outwards through the discharging pipe, so that the accuracy of the fluid quantitative feeding device is improved; by arranging the first top bead and the second top bead, the feeding pipe and the discharging pipe can be closed and opened under the drive of the pump body, so that the leakage of fluid in the feeding process is effectively avoided, and the control precision and the use convenience of the fluid quantitative feeding device are ensured; through the arrangement of the through holes, fluid can conveniently pass through the pump cavity between the first top bead and the first limiting part and between the second top bead and the second limiting part, so that the condition of blocking the fluid is avoided, and the working stability of the fluid quantitative feeding device is ensured; by arranging the nuts, the connection stability of the feed pipe and the discharge pipe with the pump body is improved, the feed part and the discharge part are convenient to disassemble and clean, and the maintenance convenience of the fluid quantitative feeding device is improved; by arranging the sealing ring and the fixing groove, the tightness between the plunger and the sleeve is ensured, and the control precision of the fluid quantitative feeding device is ensured.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
FIG. 1 is a schematic view of a fluid dosing apparatus according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a fluid metering device according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a fluid dosing apparatus according to an embodiment of the present utility model in a feed state;
fig. 4 is a cross-sectional view of a fluid dosing apparatus according to an embodiment of the present utility model in a discharge state.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Referring to fig. 1 to 4, an embodiment of the present utility model provides a fluid dosing apparatus comprising: a feeding part 100, a discharging part 200 and a pump body 300; the upper end of the feeding part 100 and the lower end of the discharging part 200 are connected with the pump body 300; the feeding part 100 comprises a feeding pipe 110, a first top bead 120 and a first limiting part 130; the discharging part 200 comprises a discharging pipe 210, a second top bead 220 and a second limiting part 230; pump body 300 includes plunger 310, pump chamber 320 in communication with feed tube 110 and discharge tube 210, and drive device 330 for driving plunger 310 to reciprocate within pump chamber 320; the first limiting portion 130 is located at one end of the feeding portion 100 near the pump cavity 320, and the second limiting portion 230 is located at one end of the discharging pipe 210 far away from the pump cavity 320.
By arranging the feeding part 100, the discharging part 200 and the pump body 300, the pump body 300 can stably and accurately extract fluid from the feeding part 100 to the discharging part 200 and convey the fluid outwards through the discharging pipe 210, so that the accuracy of the fluid quantitative feeding device is improved; through setting up first top pearl 120 and second top pearl 220, can carry out the closure and open operation to inlet pipe 110 and discharging pipe 210 under the drive of pump body 300, effectively avoid the fluid to take place the condition of leaking at the feeding in-process, guarantee fluid ration feedway's control accuracy and convenient to use.
In another embodiment, the sides of the first limiting portion 130 and the second limiting portion 230 are respectively provided with a through hole 131. Through the arrangement of the through holes 131, fluid can pass through the pump cavity 320 between the first top bead 120 and the first limiting part 130 and between the second top bead 220 and the second limiting part 230 conveniently, the condition that the fluid is blocked is avoided, and the working stability of the fluid quantitative feeding device is ensured.
In another embodiment, the feeding pipe 110 and the discharging pipe 210 are positioned on the same straight line, and the diameter of the first top bead 120 is larger than the diameter of the second top bead 220. This configuration ensures that fluid can pass through feed tube 110 and pump chamber 320 to discharge tube 210 in a steady and rapid manner; the larger diameter of the first top bead 120 than the second top bead 220 is advantageous in that fluid can be guaranteed to enter the pump body 300 through the feed tube 110 quickly, and the condition of insufficient supply of the fluid entering the pump chamber 320 is avoided.
In another embodiment, the inner diameter of the upper end of the feed portion 100 gradually decreases in a direction away from the pump chamber 320; the inner diameter of the lower end of the discharge portion 200 gradually decreases in a direction approaching the pump chamber 320. This structure ensures that the second top bead 220 is sealed with the lower end of the discharge portion 200 during the feeding process, and the first top bead 120 is sealed with the upper end of the feeding portion 100 during the discharging process, so that the condition of fluid leakage is avoided, and the control precision of the fluid quantitative feeding device is improved.
In another embodiment, the feeding tube 110 and the discharging tube 210 are detachably connected to the pump body 300 through the nut 140. Through setting up nut 140, both improved the connection stability of inlet pipe 110 and discharging pipe 210 and pump body 300, also be convenient for disassemble the washing to feeding portion 100 and ejection of compact portion 200, improved fluid ration feedway's maintenance convenience.
In another embodiment, the pump body 300 is provided with a sleeve 340 and a connecting cylinder 350; the sleeve 340 and the connecting cylinder 350 are covered to form the pump chamber 320; the sleeve 340 is connected to the driving device 330 through a connection cylinder 350. By providing the sleeve 340 and the connecting cylinder 350, the pump chamber 320 and the driving device 330 can be conveniently disassembled and assembled, and the maintenance convenience of the fluid quantitative feeding device can be improved.
In another embodiment, a mounting block 341 is provided at one end of the sleeve 340, and a mounting groove 351 matching with the mounting block 341 is provided at one end of the connecting cylinder 350. By arranging the mounting block 341 and the mounting groove 351, the tightness between the sleeve 340 and the connecting cylinder 350 is improved, the condition that fluid leaks is avoided, and the stability of the fluid quantitative feeding device is improved.
In another embodiment, the plunger 310 is further sleeved with a sealing ring 311; the sleeve 340 is provided with a fixing groove 342 which is matched with the sealing ring 311. By providing the sealing ring 311 and the fixing groove 342, the tightness between the plunger 310 and the sleeve 340 is ensured, and the control precision of the fluid quantitative feeding device is ensured.
In another embodiment, the driving end of the driving device 330 is provided with a screw 331, and one end of the screw 331 is fixedly connected with the plunger 310. By arranging the screw rod 331, the transmission efficiency between the driving device 330 and the plunger 310 is effectively improved, the driving device 330 is ensured to accurately drive the plunger 310 to reciprocate, and the stability of the fluid quantitative feeding device is improved.
In another embodiment, the driving device 330 is a stepper motor. The stepping motor has the advantages of high control precision and quick response time, and the driving device 330 is the stepping motor, so that the control precision of the fluid quantitative feeding device is effectively improved.
The working principle of the utility model is further described below.
In the assembly process, the feed pipe 110 and the discharge pipe 210 with different sizes, and the first top bead 120 and the second top bead 220 are selected according to the requirements. The first top bead 120 and the second top bead 220 are respectively placed in the inner feeding pipe 110 and the discharging pipe 210, and a first limit part 130 and a second limit part 230 are fixedly installed at the upper ends of the feeding pipe 110 and the discharging pipe 210; then, the feed pipe 110 and the discharge pipe 210 are fixedly installed at one side of the sleeve 340 by the nut 140, and then the sealing ring 311 is fixed in the fixing groove 341; the driving device 330 is connected with the plunger 310 through the screw rod 331, the plunger 310 is installed in the sleeve 340 through the connecting cylinder 350 and the sealing ring 311, and simultaneously the sleeve 340 is fixed on the connecting cylinder 350 and forms the pump cavity 320 by inserting the installation block 341 into the installation groove 351, thus completing the assembly of the fluid quantitative feeding device.
In the use process, one end of the feeding pipe 110 is connected with a container for storing fluid, such as a sauce bag, and the discharging pipe 210 is opposite to the food material to be fed; by starting the driving device 330, the screw rod 331 drives the plunger 310 to move close to the driving device 330, the air pressure in the pump cavity 320 is reduced to generate negative pressure, and the second top bead 220 is driven to be fixed at the lower end of the discharging part 200 so as to close the discharging pipe 210; simultaneously, the first top bead 120 is driven to be fixed on the first limiting part 130, the fluid in the sauce bag is sucked into the feeding pipe 110 by the negative pressure and enters the pump cavity 320 through the through hole 131 on the first limiting part 130, and at the moment, the fluid quantitative feeding device is in a feeding state as shown in fig. 3; when the driving device 330 drives the plunger 310 to reach a preset position, reverse rotation is started, the plunger 310 is driven to move away from the driving device 330, the fluid in the pump cavity 320 is under the pressure of the plunger 310, and the first top bead 120 is driven to be fixed at the upper end of the feeding part 100 so as to close the feeding pipe 110; simultaneously, the second top bead 220 is driven to be fixed on the second limiting part 230, the plunger 310 pushes the fluid in the pump cavity 320 to the discharging pipe 210 and is conveyed outwards through the through hole 131 on the second limiting part 230, and at this time, the fluid quantitative feeding device is in a discharging state as shown in fig. 4. The first top bead 120 and the second top bead 220 can close and open the feeding pipe 110 and the discharging pipe 210 under different states under the driving of the pump body 300, so that the condition that fluid leaks in the feeding process is effectively avoided, and the control precision and the use convenience of the fluid quantitative feeding device are ensured.
In other embodiments, multiple sets of fluid metering devices can be provided to simultaneously feed different fluids. At this time, different feed pipes 110 are connected to different raw materials, and the amount of fluid passing through the discharge pipe 210 each time is adjusted by changing the movable range of the driving means 330. Therefore, the feeding operation of various fluids can be quantitatively carried out according to different raw material requirements, and the feeding efficiency is greatly improved while the accurate control of the fluid quantitative feeding device is ensured.
As can be seen from the above description, the fluid quantitative feeding device of the present utility model is provided with the feeding part 100, the discharging part 200 and the pump body 300, wherein the pump body 300 can stably and precisely pump the fluid from the feeding part 100 to the discharging part 200 and convey the fluid outwards through the discharging pipe 210, thereby improving the accuracy of the fluid quantitative feeding device; by arranging the first top bead 120 and the second top bead 220, the feeding pipe 110 and the discharging pipe 210 can be closed and opened under the drive of the pump body 300, so that the condition that fluid leaks in the feeding process is effectively avoided, and the control precision and the use convenience of the fluid quantitative feeding device are ensured; through the arrangement of the through holes 131, fluid can conveniently pass through the pump cavity 320 between the first top bead 120 and the first limiting part 130 and between the second top bead 220 and the second limiting part 230, so that the condition that the fluid is blocked is avoided, and the working stability of the fluid quantitative feeding device is ensured; by arranging the nuts 140, the connection stability of the feed pipe 110 and the discharge pipe 210 with the pump body 300 is improved, the disassembly and the cleaning of the feed part 100 and the discharge part 200 are facilitated, and the maintenance convenience of the fluid quantitative feeding device is improved; by providing the sealing ring 311 and the fixing groove 342, the tightness between the plunger 310 and the sleeve 340 is ensured, and the control precision of the fluid quantitative feeding device is ensured.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. A fluid dosing device, comprising: the device comprises a feeding part, a discharging part and a pump body; the upper end of the feeding part and the lower end of the discharging part are connected with the pump body; the feeding part comprises a feeding pipe, a first top bead and a first limiting part; the discharging part comprises a discharging pipe, a second top bead and a second limiting part; the pump body comprises a plunger, a pump cavity communicated with the feeding pipe and the discharging pipe, and a driving device for driving the plunger to reciprocate in the pump cavity; the first limiting part is positioned at one end of the feeding part, which is close to the pump cavity, and the second limiting part is positioned at one end of the discharging pipe, which is far away from the pump cavity.
2. The fluid dosing device of claim 1, wherein the sides of the first and second limiting portions are each provided with a through hole.
3. A fluid dosing device as claimed in claim 2, wherein said feed tube is co-linear with said discharge tube and said first top bead has a diameter greater than a diameter of said second top bead.
4. A fluid dosing device as claimed in claim 2, wherein the inner diameter of the upper end of said feed portion decreases progressively in a direction away from said pump chamber; the inner diameter of the lower end of the discharging part gradually decreases along the direction approaching the pump cavity.
5. The fluid dosing device of claim 1, wherein the feed tube and the discharge tube are both removably connected to the pump body by nuts.
6. A fluid dosing device as claimed in claim 1, wherein the pump body is provided with a sleeve and a connecting barrel; the sleeve and the connecting cylinder are covered to form the pump cavity; the sleeve is connected with the driving device through the connecting cylinder.
7. The fluid dosing apparatus as claimed in claim 6, wherein said sleeve has a mounting block at one end and said connecting barrel has a mounting slot at one end for mating with said mounting block.
8. The fluid dosing apparatus as claimed in claim 6, wherein said plunger is further sleeved with a sealing ring; and a fixing groove matched with the sealing ring is formed in the sleeve.
9. A fluid dosing device as claimed in claim 1, wherein the drive end of the drive means is provided with a screw, one end of which is fixedly connected to the plunger.
10. A fluid dosing device as claimed in claim 9, wherein the drive means is a stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322161186.6U CN220655438U (en) | 2023-08-10 | 2023-08-10 | Fluid quantitative feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322161186.6U CN220655438U (en) | 2023-08-10 | 2023-08-10 | Fluid quantitative feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220655438U true CN220655438U (en) | 2024-03-26 |
Family
ID=90339049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322161186.6U Active CN220655438U (en) | 2023-08-10 | 2023-08-10 | Fluid quantitative feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220655438U (en) |
-
2023
- 2023-08-10 CN CN202322161186.6U patent/CN220655438U/en active Active
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