CN219354677U

CN219354677U - Quantitative extraction device

Info

Publication number: CN219354677U
Application number: CN202222232071.7U
Authority: CN
Inventors: 陈哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-07-18
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a quantitative extraction device, which belongs to liquid extraction equipment. The utility model provides a ration extraction device, is including getting a liquid section of thick bamboo, is connected with the fixed plate on getting a liquid section of thick bamboo, and fixed plate one side sliding connection has the arc, and it has the piston head to get the sliding contact in a liquid section of thick bamboo, and the overhead fixedly connected with rack of piston, rack upper end are connected with the piston handle, and rack one side meshing is connected with the gear ring, and the intra-annular fixedly connected with of gear rotates the ring, rotates in the intra-annular rotation and is connected with the ratchet, fixedly connected with transfer line on the ratchet. According to the technical scheme, the scale on the upper side of the arc plate can be slidingly adjusted on the fixed plate through the arc plate, the ratchet wheel butt clamping block can be driven by the rotary transmission rod, the rotary gear ring is driven by the clamping block, the gear ring drives the piston head connected with the rack to ascend, liquid is extracted, when the piston handle is in contact with the baffle, the extraction of the fixed quantity is realized, the operation mode is simple, and the extraction efficiency is high.

Description

Quantitative extraction device

Technical Field

The present utility model relates to liquid extraction devices, and more particularly to a metering device.

Background

The liquid such as antiseptic solution, liquid medicine etc. of some production is concentrated liquid generally, need extract certain quantity when using to mix into certain proportion with water and use, the equipment that is used for extracting concentrate at present is mostly the suction tube, uses unable accurate control extraction quantity, and the patent document of prior art publication No. CN212263154U provides a antiseptic solution's concentrate ration extraction device, and the concentrated antiseptic solution of extraction that the device can be quick to can accurate control extraction quantity prevents that the extraction from appearing the deviation, influences concentrated antiseptic solution's ratio and use.

Although the device has more beneficial effects, the following problems still exist: the device controls the piston rod to accurately move through the cooperation of the rotating sleeve and the movable groove, so that the lifting operation is complex, the extraction efficiency is slow, the device is not suitable for frequent operation, and the practicability is low. In view of this, we propose a quantitative extraction device.

Disclosure of Invention

1. Technical problem to be solved

The present utility model is directed to a quantitative extraction device, which solves the above-mentioned problems of the prior art.

2. Technical proposal

The utility model provides a quantitative extraction device, includes gets a liquid section of thick bamboo, it is connected with the fixed plate to get a liquid section of thick bamboo upper end, fixed plate one side sliding connection has the arc, it has the piston head to get a liquid section of thick bamboo sliding contact, the overhead fixedly connected with rack of piston, the rack upper end is connected with the piston handle, rack one side meshing is connected with the gear ring, fixedly connected with swivel becket in the gear ring, swivel becket rotates and is connected with the ratchet, fixedly connected with transfer line on the ratchet, swivel joint has the slide on the transfer line, slide and fixed plate sliding fit.

Preferably, capacity scales are carved on the arc plate, one side of the fixing plate is connected with a fastening bolt A in a threaded mode, and one end of the fastening bolt A is tightly abutted to the arc plate.

Preferably, the baffle is fixedly connected with the upper end of the arc-shaped plate, and the baffle is in abutting fit with the piston handle.

Preferably, a clamping block is connected in the rotating ring in a sliding manner, one side of the clamping block is connected with the rotating ring through a spring, and the other side of the clamping block is in butt fit with the ratchet wheel.

Preferably, the lower part of the sliding seat is in threaded connection with a fastening bolt B, and one end of the fastening bolt B is in rotary connection with the fixed plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the technical scheme, the scale on the upper side of the arc plate can be slidingly adjusted on the fixed plate through the arc plate, the ratchet wheel butt clamping block can be driven by the rotary transmission rod, the rotary gear ring is driven by the clamping block, the gear ring drives the piston head connected with the rack to ascend, liquid is extracted, when the piston handle is in contact with the baffle, the extraction of the fixed quantity is realized, the operation mode is simple, and the extraction efficiency is high.

2. According to the technical scheme, the sliding seat is driven to move by rotating the fastening bolt B, after meshing of the gear ring and the rack is canceled, the piston handle can be pressed to drive the piston head to descend, so that liquid is extruded from the liquid taking cylinder rapidly, and the operation is convenient.

3. According to the technical scheme, the ratchet wheel, the clamping block and the spring are matched, so that the ratchet wheel can only drive the rack ring to rotate in the clockwise direction, and the transmission rod can conveniently drive the rack to rise when being pulled in a reciprocating manner, and liquid extraction operation is performed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic anatomical view of a cartridge according to the present utility model;

FIG. 3 is an anatomic schematic illustration of the gear ring and rotating ring structure of the present utility model;

FIG. 4 is a schematic view of the structure of the slide, the transmission rod and the fastening bolt B;

the reference numerals in the figures illustrate: 1. a liquid taking cylinder; 2. a fixing plate; 3. an arc-shaped plate; 4. a fastening bolt A; 5. a piston head; 6. a rack; 7. a piston handle; 8. a gear ring; 9. a rotating ring; 10. a ratchet wheel; 11. a clamping block; 12. a spring; 13. a baffle; 14. a transmission rod; 15. a slide; 16. and fastening the bolt B.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a quantitative extraction device, including getting liquid section of thick bamboo 1, get liquid section of thick bamboo 1 upper end is connected with fixed plate 2, fixed plate 2 one side sliding connection has arc 3, it has piston head 5 to get liquid section of thick bamboo 1 sliding contact, fixedly connected with rack 6 on the piston head 5, rack 6 upper end is connected with piston handle 7, rack 6 one side meshing is connected with gear ring 8, fixedly connected with swivel becket 9 in the gear ring 8, swivel becket 9 swivelling joint has ratchet 10, fixedly connected with transfer line 14 on the ratchet 10, swivelling joint has slide 15 on the transfer line 14, slide 15 and fixed plate 2 sliding fit.

In the technical scheme, the arc plate 3 can slide up and down on the fixed plate 2, the upward sliding distance of the arc plate 3 is the amount of liquid to be extracted, the ratchet wheel 10 can be driven to rotate by pulling the transmission rod 14, the ratchet wheel 10 can drive the gear ring 8 connected with the rotating ring 9 to rotate when rotating clockwise, the gear ring 8 is meshed with the rack 6 to drive the piston head 5 to rise, so that liquid extraction operation is performed, and when the piston handle 7 is level with the upper end of the arc plate 3, quantitative extraction operation is realized.

Specifically, capacity scales are carved on the arc plate 3, one side of the fixed plate 2 is connected with a fastening bolt A4 in a threaded manner, and one end of the fastening bolt A4 is tightly abutted with the arc plate 3.

In the technical scheme, the capacity scale is gradually increased from top to bottom, so that the distance between the top surface of the fixed plate 2 and the reference line and the rising distance of the arc plate 3 are the amount required to be extracted; the fastening bolt A4 can tightly connect the arc-shaped plate 3 and the fixed plate 2 and prevent sliding.

Further, baffle 13 is fixedly connected with the upper end of arc 3, and baffle 13 and piston handle 7 butt cooperation.

In this solution, when the liquid is extracted, the piston handle 7 will rise, and when the piston handle 7 contacts the baffle 13, the volume of the liquid extracted in the liquid extraction cylinder 1 is the same as the volume scale marked by the arc plate 3.

Still further, the rotating ring 9 is slidably connected with a clamping block 11, one side of the clamping block 11 is connected with the rotating ring 9 through a spring 12, and the other side of the clamping block 11 is in abutting fit with the ratchet 10.

In this technical scheme, ratchet 10 cooperates with fixture block 11, spring 12 for ratchet 10 can only be in butt joint fixture block 11 and drive rotation ring 9 and rotate when clockwise rotation, and ratchet 10 anticlockwise rotation can drive fixture block 11 to shrink inwards to rotation ring 9.

Further, a fastening bolt B16 is screwed at the lower part of the sliding seat 15, and one end of the fastening bolt B16 is rotatably connected with the fixing plate 2.

In the technical scheme, the rotation fastening bolt B16 can drive the sliding seat 15 to slide, and the sliding seat 15 drives the gear ring 8 to synchronously move, so that the engagement or the cancellation of the engagement of the gear ring 8 and the rack 6 is realized.

According to the quantitative extraction device, the arc plate 3 slides according to the amount required to be extracted, the scale of the arc plate 3 on the top surface of the fixed plate 2 is the amount required to be extracted, the lower part of the liquid taking cylinder 1 is placed in the concentrated liquid barrel, the transmission rod 14 is pulled back and forth, the transmission rod 14 drives the ratchet wheel 19 to move synchronously, the ratchet wheel 10 can abut against the clamping block 11 and drive the rotating ring 9 to rotate when rotating clockwise, the ratchet wheel 10 drives the gear ring 8 to rotate, the clamping block 11 can be driven to shrink inwards the rotating ring 9 when rotating anticlockwise, the gear ring 8 does not rotate, the gear ring 8 and the rack 6 cooperate to drive the piston head 5 to rise, so that liquid extraction operation is carried out, and when the upper baffle 13 of the piston handle 7 contacts, the liquid volume extracted in the liquid taking cylinder 1 is identical with the volume scale marked by the arc plate 3.

The fastening bolt B16 is rotated to drive the sliding seat 15 to slide, the sliding seat 15 drives the gear ring 8 to cancel the engagement of the rack 6, and the piston handle 7 can be directly pressed to drive the piston head 5 to descend so as to squeeze out the liquid in the liquid taking cylinder 1.

Claims

1. The quantitative extraction device comprises a liquid taking cylinder (1), and is characterized in that: get liquid section of thick bamboo (1) upper end is connected with fixed plate (2), fixed plate (2) one side sliding connection has arc (3), it has piston head (5) to get sliding contact in liquid section of thick bamboo (1), fixedly connected with rack (6) on piston head (5), rack (6) upper end is connected with piston handle (7), rack (6) one side meshing is connected with gear ring (8), fixedly connected with rotation ring (9) in gear ring (8), rotation ring (9) internal rotation is connected with ratchet (10), fixedly connected with transfer line (14) on ratchet (10), it is connected with slide (15) to rotate on transfer line (14), slide (15) and fixed plate (2) sliding fit.

2. The quantitative extraction device according to claim 1, characterized in that: the capacity scale is carved on the arc plate (3), a fastening bolt A (4) is connected to one side of the fixed plate (2) in a threaded mode, and one end of the fastening bolt A (4) is tightly abutted to the arc plate (3).

3. The quantitative extraction device according to claim 1, characterized in that: the upper end of the arc-shaped plate (3) is fixedly connected with a baffle plate (13), and the baffle plate (13) is in butt fit with the piston handle (7).

4. The quantitative extraction device according to claim 1, characterized in that: the rotating ring (9) is connected with a clamping block (11) in a sliding mode, one side of the clamping block (11) is connected with the rotating ring (9) through a spring (12), and the other side of the clamping block (11) is in butt fit with the ratchet wheel (10).

5. The quantitative extraction device according to claim 1, characterized in that: the lower part of the sliding seat (15) is connected with a fastening bolt B (16) in a threaded manner, and one end of the fastening bolt B (16) is rotationally connected with the fixed plate (2).