CN112379114A - Quantitative sample introduction device - Google Patents
Quantitative sample introduction device Download PDFInfo
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- CN112379114A CN112379114A CN202011305529.6A CN202011305529A CN112379114A CN 112379114 A CN112379114 A CN 112379114A CN 202011305529 A CN202011305529 A CN 202011305529A CN 112379114 A CN112379114 A CN 112379114A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
Abstract
The invention discloses a quantitative sample feeding device, and relates to a quantitative device, which comprises a base, wherein supporting legs are fixedly connected below the base in a front-back and left-right symmetrical mode, a vertical plate is fixedly connected to the rear side above the base, a fixing frame is fixedly connected to the upper right of the front end of the vertical plate, and a sample storage box is fixedly connected to the fixing frame; the automatic feeding device is characterized in that a driving mechanism is fixedly connected to the front end of the middle portion above the base, the driving mechanism is meshed with a transmission mechanism which is symmetrical left and right, the transmission mechanism is meshed with a rotating mechanism, the rotating mechanism is meshed with a pushing mechanism, the pushing mechanism is rotatably connected with an auxiliary mechanism, the fixing mechanism is connected with a reset mechanism in a rolling mode, and the reset mechanism is fixedly connected with a discharging mechanism. This device convenient operation when reducing staff intensity of labour, has guaranteed that the ration feeds sample control stable, uses to experience and feels good.
Description
Technical Field
The invention relates to a quantitative device, in particular to a quantitative sampling device.
Background
Samples (samples) are small physical objects that can represent the quality of a commodity. It is extracted from the whole batch of goods as the requirement for external display model and product quality detection; or before mass production, the product is manufactured and processed by a producer according to the design of the product, and the produced sample standard is used as the delivery standard of the product in the transaction. Sometimes, a certain amount of samples need to be extracted for detection, the current quantitative feeding mode of some samples is manually controlled by workers, the amount of the fed samples is inconsistent sometimes due to manual control, subsequent results are influenced, and the labor intensity of the workers is increased to a certain extent due to manual control.
To this end, a quantitative sample introduction device has been proposed by those skilled in the art to solve the problems set forth in the background above.
Disclosure of Invention
The invention aims to provide a quantitative sample feeding device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a quantitative sampling device comprises a base, wherein supporting legs are fixedly connected with the lower part of the base in a front-back and left-right symmetrical mode, a vertical plate is fixedly connected with the rear side of the upper part of the base, a fixing frame is fixedly connected with the upper right part of the front end of the vertical plate, and the fixing frame is fixedly connected with a sample storage box; the automatic feeding device is characterized in that a driving mechanism is fixedly connected to the front end of the middle portion above the base, the driving mechanism is meshed with a transmission mechanism which is symmetrical left and right, the transmission mechanism is meshed with a rotating mechanism, the rotating mechanism is meshed with a pushing mechanism, the pushing mechanism is rotatably connected with an auxiliary mechanism, the fixing mechanism is connected with a reset mechanism in a rolling mode, and the reset mechanism is fixedly connected with a discharging mechanism.
As a further scheme of the invention: the driving mechanism comprises a motor support plate fixedly connected with the front end of the middle part above the base, a driving motor is fixedly connected above the motor support plate, a motor rotating shaft is fixedly connected with the output end of the driving motor, and the other end of the motor rotating shaft is fixedly connected with a transmission mechanism which is bilaterally symmetrical.
As a still further scheme of the invention: the transmission mechanism comprises a transverse plate fixedly connected with the left lower side of the front end of the vertical plate, the front end of the upper side of the transverse plate is fixedly connected with a support plate which is bilaterally symmetrical, the middle of the upper part of the support plate is rotatably connected with a transmission shaft, the front end of the transmission shaft is fixedly connected with a driving gear, the other end of the transmission shaft is fixedly connected with an incomplete gear, and the incomplete gear is meshed with the rotating mechanism.
As a still further scheme of the invention: the rotating mechanism comprises a longitudinal plate fixedly connected with the middle part above the transverse plate, a rotating shaft is fixedly connected with the upper part of the longitudinal plate, a rotating gear is fixedly connected with the front end of the rotating shaft, the rotating gear is meshed with the incomplete gear, a driven gear is fixedly connected with the other end of the rotating shaft, and a pushing mechanism is meshed with the driven gear.
As a still further scheme of the invention: the pushing mechanism comprises a fixing plate fixedly connected with the upper left side of the front end of the vertical plate, the fixing plate is connected with a sliding rod in a sliding mode, a rack plate is fixedly connected to the surface of the middle of the sliding rod and meshed with the transmission gear, and an auxiliary mechanism is rotatably connected to the left end of the sliding rod.
As a still further scheme of the invention: the auxiliary mechanism comprises an auxiliary shaft fixedly connected with the right side of the middle part of the front end of the vertical plate, the surface of the auxiliary shaft is rotatably connected with an auxiliary sleeve, the rear side surface of the middle part of the auxiliary sleeve is fixedly connected with an auxiliary plate, the auxiliary plate is rotatably connected with the sliding rod, rotating plates are symmetrically and fixedly connected with the front and the rear of the surface of the auxiliary sleeve in a front-and-back mode, the right end of each rotating plate is provided with a driving wheel, and the driven wheel is in rolling connection.
As a still further scheme of the invention: the reset mechanism comprises a fixed rod fixedly connected with the lower portion of the middle portion of the outer side of the front wall of the sample storage box, the fixed rod is rotatably connected with a reset plate, the right end of the reset plate is rotatably connected with a reset block, the left end of the reset plate is provided with a roller, and the roller is in rolling connection with the discharging mechanism.
As a still further scheme of the invention: discharge mechanism including with store up appearance case left wall outside fixed connection's horizontal pole, the horizontal pole rotates and is connected with the case lid, case lid outside left side fixedly connected with dysmorphism board, dysmorphism board and gyro wheel roll connection.
As a still further scheme of the invention: the supporting legs and the base are connected in a welding mode.
As a still further scheme of the invention: the motor support plate is connected with the base through bolts.
Compared with the prior art, the invention has the beneficial effects that: when the quantitative sample storage box is used, the driving motor is started, the output end of the driving motor rotates to drive a series of mechanisms to move, so that the box cover below the sample storage box is opened for a period of time, and then the sample storage box is covered by the box cover, so that the quantitative sample injection function is realized; some current sample quantitative feeding modes are manually controlled by workers, the fed sample amount is inconsistent sometimes due to manual control, so that subsequent results are influenced, and the labor intensity of the workers is increased to a certain extent due to manual control; this device convenient operation when reducing staff intensity of labour, has guaranteed that the ration feeds sample control stable, uses to experience and feels good.
Drawings
FIG. 1 is a schematic view of an overall structure of a quantitative sample injection device;
FIG. 2 is a schematic diagram of a front view of a quantitative sampling device;
FIG. 3 is a schematic diagram of a side view of a quantitative sampling device;
FIG. 4 is a schematic top view of a quantitative sampling device;
FIG. 5 is a partially enlarged schematic view of a quantitative sampling device;
in the figure: 1-base, 2-supporting legs, 3-vertical plates, 4-fixed frames, 5-sample storage boxes, 6-driving mechanisms, 601-motor supporting plates, 602-driving motors, 603-motor rotating shafts, 7-transmission mechanisms, 701-horizontal plates, 702-supporting plates, 703-transmission shafts, 704-driving gears, 705-incomplete gears, 8-rotation mechanisms, 801-longitudinal plates, 802-rotation shafts, 803-rotation gears, 804-driven gears, 9-pushing mechanisms, 901-fixed plates, 902-sliding rods, 903-rack plates, 10-auxiliary mechanisms, 1001-auxiliary shafts, 1002-auxiliary sleeves, 1003-auxiliary plates, 1004-rotation plates, 1005-transmission wheels, 11-resetting mechanisms, 1003-auxiliary plates, 1101-fixed rods, 1102-reset plates, 1103-reset blocks, 1104-rollers, 12-discharging mechanisms, 1201-cross rods, 1202-box covers and 1203-special-shaped plates.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-5, a quantitative sampling device comprises a base 1, wherein supporting legs 2 are fixedly connected to the lower part of the base 1 in a front-back and left-right symmetrical manner, a vertical plate 3 is fixedly connected to the rear side above the base 1, a fixing frame 4 is fixedly connected to the upper right of the front end of the vertical plate 3, and a sample storage box 5 is fixedly connected to the fixing frame 4;
a driving mechanism 6 is fixedly connected to the front end of the middle part above the base 1, when in use, the driving motor 602 is turned on, the output end of the driving motor 602 rotates to drive the motor rotating shaft 603 to rotate, the driving gear 704 fixedly connected with the driving mechanism rotates, the transmission shaft 703 rotates, the incomplete gear 705 rotates, when the incomplete gear 705 on the left side is meshed with the rotating gear 803, the driven gear 804 is driven to rotate forward, the rotating shaft 802 is driven to rotate forward, the driven gear 804 is driven to rotate forward, the rack plate 903 is driven to move rightward, the sliding rod 902 pushes the auxiliary plate 1003 to rotate forward around the auxiliary shaft 1001, the auxiliary sleeve 1002 rotates forward around the auxiliary shaft 1001, the rotating plate 1004 fixedly connected with the rotating shaft 1001 rotates forward around the auxiliary shaft 1001, the reset plate 1102 connected with the transmission wheel 1005 rotates backward around the fixed rod 1101, and the special-shaped plate 1203 connected with the roller 1104 rotates forward around the transverse rod 1201, thereby opening the lid 1202;
the meshing of actuating mechanism 6 has bilateral symmetry's drive mechanism 7, the meshing of drive mechanism 7 has slewing mechanism 8, the meshing of slewing mechanism 8 has pushing mechanism 9, pushing mechanism rotates and is connected with complementary unit 10, fixed establishment roll connection has canceling release mechanical system 11, canceling release mechanical system 11 fixedly connected with discharge mechanism 12, when incomplete gear 705 on right side and slewing gear 803 meshing, has driven the slewing gear 803 reversal, has driven dysmorphism board 1203 around the horizontal pole 1201 reversal through the same part, and then closes case lid 1202, and then has accomplished the operation of a ration appearance of advancing.
The driving mechanism 6 comprises a motor support plate 601 fixedly connected with the front end of the middle part above the base 1, a driving motor 602 is fixedly connected above the motor support plate 601, the output end of the driving motor 602 is fixedly connected with a motor rotating shaft 603, and the other end of the motor rotating shaft 603 is fixedly connected with a transmission mechanism 7 which is bilaterally symmetrical.
The transmission mechanism 7 comprises a transverse plate 701 fixedly connected with the left lower part of the front end of the vertical plate 3, a support plate 702 which is bilaterally symmetrical is fixedly connected with the front end above the transverse plate 701, a transmission shaft 703 is rotatably connected with the middle part above the support plate 702, a driving gear 704 is fixedly connected with the front end of the transmission shaft 703, an incomplete gear 705 is fixedly connected with the other end of the transmission shaft 703, and the incomplete gear 705 is meshed with the rotating mechanism 8.
The rotating mechanism 8 comprises a vertical plate 801 fixedly connected with the middle part above the horizontal plate 701, a rotating shaft 802 is fixedly connected above the vertical plate 801, a rotating gear 803 is fixedly connected to the front end of the rotating shaft 802, the rotating gear 803 is meshed with the incomplete gear 705, a driven gear 804 is fixedly connected to the other end of the rotating shaft 802, and a pushing mechanism 9 is meshed with the driven gear 804.
The pushing mechanism 9 comprises a fixing plate 901 fixedly connected with the upper left side of the front end of the vertical plate 3, the fixing plate 901 is connected with a sliding rod 902 in a sliding mode, a rack plate 903 is fixedly connected to the surface of the middle of the sliding rod 902, the rack plate 903 is meshed with a transmission gear, and the left end of the sliding rod 902 is rotatably connected with an auxiliary mechanism 10.
The auxiliary mechanism 10 comprises an auxiliary shaft 1001 fixedly connected with the right side of the middle part of the front end of the vertical plate 3, an auxiliary sleeve 1002 is rotatably connected on the surface of the auxiliary shaft 1001, an auxiliary plate 1003 is fixedly connected on the surface of the rear side of the middle part of the auxiliary sleeve 1002, the auxiliary plate 1003 is rotatably connected with a sliding rod 902, rotating plates 1004 are symmetrically and fixedly connected on the surface of the auxiliary sleeve 1002 in a front-back mode, a driving wheel 1005 is arranged at the right end of each rotating plate 1004, and the driven wheel is in rolling connection with the reset mechanism 11.
Reset mechanism 11 including with store up appearance 5 antetheca outside middle part below fixed connection's dead lever 1101, dead lever 1101 rotates and is connected with the board 1102 that resets, reset board 1102 right-hand member rotates and is connected with reset block 1103, reset board 1102 left end is provided with gyro wheel 1104, gyro wheel 1104 and discharge mechanism 12 roll connection.
The discharging mechanism 12 comprises a cross bar 1201 fixedly connected with the outer side of the left wall of the sample storage box 5, the cross bar 1201 is rotatably connected with a box cover 1202, a special-shaped plate 1203 is fixedly connected with the outer side of the box cover 1202 at the left side, and the special-shaped plate 1203 is in rolling connection with a roller 1104.
The connection mode of the supporting legs 2 and the base 1 is welding.
The motor support plate 601 is connected with the base 1 through bolts.
Example two: this embodiment is a further improvement of the previous embodiment: the material of the reset block 1103 is pig iron.
The working principle of the invention is as follows: when in use, the driving motor 602 is turned on, the output end of the driving motor 602 rotates to drive the motor shaft 603 to rotate, thereby rotating the driving gear 704 fixedly connected with the driving gear and further driving the transmission shaft 703 to rotate, and thus the incomplete gear 705, is rotated, when the left incomplete gear 705 is engaged with the rotating gear 803, thereby driving the driven gear 804 to rotate forward, further driving the rotating shaft 802 to rotate forward, further driving the driven gear 804 to rotate forward, thereby moving the rack plate 903 to the right, causing the slide rod 902 to push the auxiliary plate 1003 to rotate forward around the auxiliary shaft 1001, the auxiliary sleeve 1002 is further rotated forward around the auxiliary shaft 1001, and the rotating plate 1004 fixedly connected thereto is further rotated forward around the auxiliary shaft 1001, thereby reversing the reset plate 1102 roll-coupled to the driving wheel 1005 around the fixing lever 1101, further, the irregular plate 1203 in rolling connection with the roller 1104 rotates forwards around the cross bar 1201, and further the box cover 1202 is opened; when the incomplete gear 705 on the right side is meshed with the rotating gear 803, the rotating gear 803 is driven to rotate reversely, the special-shaped plate 1203 is driven to rotate reversely around the cross rod 1201 through the same part, the box cover 1202 is closed, and one quantitative sampling operation is completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A quantitative sample introduction device comprises a base (1), wherein supporting legs (2) are fixedly connected with the lower part of the base (1) in a front-back and left-right symmetrical mode, a vertical plate (3) is fixedly connected with the rear side of the upper part of the base (1), a fixing frame (4) is fixedly connected with the upper right part of the front end of the vertical plate (3), and a sample storage box (5) is fixedly connected with the fixing frame (4); the automatic feeding device is characterized in that a driving mechanism (6) is fixedly connected to the front end of the middle portion above the base (1), the driving mechanism (6) is meshed with a transmission mechanism (7) in bilateral symmetry, the transmission mechanism (7) is meshed with a rotating mechanism (8), the rotating mechanism (8) is meshed with a pushing mechanism (9), the pushing mechanism is rotatably connected with an auxiliary mechanism (10), the fixing mechanism is connected with a reset mechanism (11) in a rolling mode, and the reset mechanism (11) is fixedly connected with a discharging mechanism (12).
2. The quantitative sampling device according to claim 1, wherein the driving mechanism (6) comprises a motor support plate (601) fixedly connected with the front end of the middle part above the base (1), a driving motor (602) is fixedly connected above the motor support plate (601), the output end of the driving motor (602) is fixedly connected with a motor rotating shaft (603), and the other end of the motor rotating shaft (603) is fixedly connected with a transmission mechanism (7) which is bilaterally symmetrical.
3. The quantitative sampling device according to claim 1, wherein the transmission mechanism (7) comprises a horizontal plate (701) fixedly connected with the lower left of the front end of the vertical plate (3), a support plate (702) which is bilaterally symmetrical is fixedly connected with the front end of the horizontal plate (701), a transmission shaft (703) is rotatably connected with the middle of the upper part of the support plate (702), a driving gear (704) is fixedly connected with the front end of the transmission shaft (703), an incomplete gear (705) is fixedly connected with the other end of the transmission shaft (703), and the incomplete gear (705) is meshed with the rotation mechanism (8).
4. The quantitative sampling device according to claim 1 or 3, wherein the rotating mechanism (8) comprises a vertical plate (801) fixedly connected with the middle part above the horizontal plate (701), a rotating shaft (802) is fixedly connected above the vertical plate (801), a rotating gear (803) is fixedly connected to the front end of the rotating shaft (802), the rotating gear (803) is meshed with the incomplete gear (705), a driven gear (804) is fixedly connected to the other end of the rotating shaft (802), and a pushing mechanism (9) is meshed with the driven gear (804).
5. The quantitative sampling device according to claim 1, wherein the pushing mechanism (9) comprises a fixing plate (901) fixedly connected with the upper left of the front end of the vertical plate (3), the fixing plate (901) is slidably connected with a sliding rod (902), a rack plate (903) is fixedly connected with the surface of the middle part of the sliding rod (902), the rack plate (903) is meshed with the transmission gear, and the left end of the sliding rod (902) is rotatably connected with an auxiliary mechanism (10).
6. The quantitative sampling device according to claim 1 or 5, wherein the auxiliary mechanism (10) comprises an auxiliary shaft (1001) fixedly connected with the right side of the middle part of the front end of the vertical plate (3), an auxiliary sleeve (1002) is rotatably connected to the surface of the auxiliary shaft (1001), an auxiliary plate (1003) is fixedly connected to the rear side surface of the middle part of the auxiliary sleeve (1002), the auxiliary plate (1003) is rotatably connected with a sliding rod (902), rotating plates (1004) are symmetrically and fixedly connected to the front and rear parts of the surface of the auxiliary sleeve (1002), a driving wheel (1005) is arranged at the right end of the rotating plate (1004), and the driven wheel is rotatably connected with the reset mechanism (11).
7. The quantitative sampling device according to claim 1, wherein the reset mechanism (11) comprises a fixing rod (1101) fixedly connected with the lower portion of the middle portion of the outer side of the front wall of the sample storage box (5), the fixing rod (1101) is rotatably connected with a reset plate (1102), the right end of the reset plate (1102) is rotatably connected with a reset block (1103), the left end of the reset plate (1102) is provided with a roller (1104), and the roller (1104) is in rolling connection with the discharging mechanism (12).
8. The quantitative sampling device according to claim 1, wherein the discharging mechanism (12) comprises a cross bar (1201) fixedly connected with the outer side of the left wall of the sample storage box (5), the cross bar (1201) is rotatably connected with a box cover (1202), the outer left side of the box cover (1202) is fixedly connected with a special-shaped plate (1203), and the special-shaped plate (1203) is in rolling connection with a roller (1104).
9. The quantitative sampling device according to claim 1, characterized in that the connection of the supporting legs (2) and the base (1) is by welding.
10. The quantitative sample feeding device according to claim 2, wherein the motor support plate (601) is connected with the base (1) by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305529.6A CN112379114B (en) | 2020-11-20 | 2020-11-20 | Quantitative sample introduction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305529.6A CN112379114B (en) | 2020-11-20 | 2020-11-20 | Quantitative sample introduction device |
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| CN112379114A true CN112379114A (en) | 2021-02-19 |
| CN112379114B CN112379114B (en) | 2022-08-26 |
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| CN202011305529.6A Active CN112379114B (en) | 2020-11-20 | 2020-11-20 | Quantitative sample introduction device |
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| CN207580204U (en) * | 2017-10-26 | 2018-07-06 | 江西和明制药有限公司 | A kind of quantitative particle packaging machine of uniform blanking |
| CN110721618A (en) * | 2019-10-21 | 2020-01-24 | 长兴县威尔特耐火材料有限公司 | Raw materials ration compounding equipment is used in resistant firebrick production |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680578Y (en) * | 2003-08-26 | 2005-02-23 | 蔺保华 | Full-automatic paper bag quantitative packager |
| CN104678113A (en) * | 2015-02-15 | 2015-06-03 | 石家庄禾柏生物技术股份有限公司 | Uniformly-mixing mechanism of full-automatic detection device for integrated type quantitative-sampling and reagent-filling device |
| CN104678114A (en) * | 2015-02-15 | 2015-06-03 | 石家庄禾柏生物技术股份有限公司 | Upward-downward moving system of automatic detector for integrated type quantitative-sampling and reagent-filling system |
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Denomination of invention: A quantitative injection device Effective date of registration: 20230516 Granted publication date: 20220826 Pledgee: Zaozhuang Rural Commercial Bank Co.,Ltd. Gaoxin sub branch Pledgor: SHANDONG JINPU ANALYTIC INSTRUMENT CO.,LTD. Registration number: Y2023980040764 |
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