CN116576909A - Chemical powder metering equipment - Google Patents
Chemical powder metering equipment Download PDFInfo
- Publication number
- CN116576909A CN116576909A CN202310387254.2A CN202310387254A CN116576909A CN 116576909 A CN116576909 A CN 116576909A CN 202310387254 A CN202310387254 A CN 202310387254A CN 116576909 A CN116576909 A CN 116576909A
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- Prior art keywords
- fixedly connected
- storage cylinder
- tube
- ring
- metering
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- 239000000843 powder Substances 0.000 title claims abstract description 73
- 239000000126 substance Substances 0.000 title claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 36
- 238000005303 weighing Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 21
- 239000004020 conductor Substances 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 244000309464 bull Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0021—Measuring arrangements characterised by the use of mechanical techniques for measuring the volumetric dimension of an object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The application discloses chemical powder metering equipment which comprises a storage barrel with a cylindrical structure, wherein the bottom of the storage barrel is rotationally connected with a fixed table, the bottom of the fixed table is fixedly connected with a bottom plate, the outer wall of the storage barrel is fixedly connected with a plurality of limiting blocks, the cross section of each limiting block is of a T-shaped structure, a limiting groove with a T-shaped structure is formed in the fixed table, the size of each limiting groove is matched with that of each limiting block, an annular groove is formed in the side wall of the storage barrel, a discharging pipe is rotationally connected with the annular groove, and the discharging pipe is connected with a metering and weighing structure. The advantages are that: the rubber powder weighing machine has the advantages that the rubber powder weighing machine can conveniently carry out volume metering and weighing work, feeding, weighing, volume measuring and discharging work can be respectively carried out through the left-right rotation transverse tube, so that the rubber powder weighing machine can be conveniently used, meanwhile, even mixing of rubber powder can be realized through rotation of the feeding cylinder in use, and the quality of rubber powder after discharging is guaranteed.
Description
Technical Field
The application relates to the technical field of metering and weighing equipment, in particular to chemical powder metering equipment.
Background
Rubber powder belongs to chemical powder. Is generally processed by waste tires. The processing method adopted in common comprises the following steps: the normal temperature crushing method, freezing method and normal temperature chemical method can be classified into normal temperature rubber powder, frozen rubber powder, putty rubber powder, instant rubber powder, superfine rubber powder and fine rubber powder according to different methods; the raw materials can be classified into loading tire rubber powder, passenger tire rubber powder, shoe rubber powder and the like according to the sources of the raw materials, and activated rubber powder and unactivated rubber powder according to the activation or non-activation; ultrafine powder and general powder are classified according to the size of the particle size.
When the rubber powder is processed and used, the rubber powder needs to be measured, however, the measurement of the volume and the mass of the rubber powder in the prior art needs to be separately carried out, so that the operation time can be prolonged, the processing efficiency can be reduced, and the chemical powder measuring equipment is designed based on the application.
Disclosure of Invention
The application aims to solve the problems in the prior art and provides chemical powder metering equipment.
In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a chemical industry powder metering equipment, includes the storage section of thick bamboo of cylinder structure, the bottom of storage section of thick bamboo rotates and is connected with the fixed station, the bottom fixedly connected with bottom plate of fixed station, the outer wall fixedly connected with of storage section of thick bamboo a plurality of stopper the axis of storage section of thick bamboo is the setting of collar shape array, the cross-section of stopper sets up to T type structure, the spacing groove of T type structure has been seted up in the fixed station, the size of spacing groove cooperatees with the stopper, the ring channel has been seted up to the lateral wall of storage section of thick bamboo, the ring channel rotation is connected with the discharging pipe, the discharging pipe is connected with the measurement structure of weighing.
In the chemical powder metering equipment, a right-angle cylinder is connected to one side bottom of the storage cylinder, a feed inlet communicated with the storage cylinder is formed in a penetrating mode of the right-angle cylinder, a valve is fixedly connected to one end of the right-angle cylinder outside the storage cylinder, a rotating rod is arranged at one side bottom of the storage cylinder, far away from the right-angle cylinder, of the storage cylinder, the rotating rod penetrates through the bottom of the storage cylinder and is fixedly connected with a discharging pipe, a hand-operated rod is fixedly connected to one end of the rotating rod outside the storage cylinder, and the joint of the rotating rod and the discharging pipe is located above the central axis of the storage cylinder.
In the chemical powder metering equipment, the metering and weighing structure comprises a transverse pipe arranged at the top of the discharging pipe, two ends of the transverse pipe are sealed, a metering ruler is arranged at the top of the transverse pipe, a pressure bearing plate is connected in the transverse pipe in a sliding mode, a pressure spring is fixedly connected to one side of the pressure bearing plate, the other end of the pressure spring is fixedly connected to the bottom of the transverse pipe, a pressure detection sheet is fixedly connected to the inner top of the transverse pipe, close to the pressure spring, a magnet ring corresponding to the position of the pressure bearing plate is embedded in the inner wall of the transverse pipe, and the pressure bearing plate is made of ferromagnetic materials and is magnetically attracted with the magnet ring.
In the chemical powder metering equipment, the horizontal pipe is coaxially provided with the inserted bar, the inserted bar is sealed to penetrate through one side bottom of the horizontal pipe, which is close to the pressure detection sheet, one end of the inserted bar, which is positioned outside the horizontal pipe, is fixedly connected with the tension plate, one end of the inserted bar, which is positioned in the horizontal pipe, is fixedly connected with the metering plate, a discharging hole is formed in the metering plate, the discharging hole is sealed through the electromagnetic valve, the electromagnetic valve is connected with a conductor ring, one side of the horizontal pipe, which is far away from the tension plate, is provided with an outlet, the outlet is sealed and rotationally connected with the rotating plate, the conductor ring is fixedly connected with the side wall of the outlet and is propped against the electromagnetic valve, and the conductor ring is electrically contacted with the electromagnetic valve.
In the chemical powder metering equipment, the top fixedly connected with hand ring of violently managing, the fixed side that sets up at the measurement chi of hand ring, the draw-in groove has been seted up to the side of fixed station, the rotation of draw-in groove is connected with the support pole, the one end fixedly connected with spacing ball of its center of rotation is kept away from to the support pole, spacing ball offsets with the bottom of a stopper.
In the chemical powder metering equipment, the bottom of the transverse pipe is communicated with the return pipe, the return pipe is communicated with the other end of the return pipe and the discharge pipe, the return pipe is sealed with the transverse pipe through the electromagnetic valve, the electromagnetic valve is electrically connected with the conductor ring, the discharge pipe is connected with the sealing ring together, and the sealing ring is of an incomplete annular structure and seals the annular groove.
In the chemical powder metering equipment, a feed inlet communicated with the transverse pipe is formed in the discharge pipe, the feed inlet is connected with a one-way valve in a sealing mode, and a negative pressure pump 30 is arranged at the joint of the discharge pipe and the transverse pipe.
Compared with the prior art, the application has the advantages that:
1. when the feeding device is used, the storage cylinder is in a cylindrical structure, and the fixed table is arranged at the bottom of the storage cylinder, so that the right-angle cylinder can be used for rotating during material taking and feeding, and the feeding device has the advantages that rubber powder in the storage cylinder can be kept in a uniform state all the time, and the problem that more powder adheres to influence the subsequent use is avoided.
2. Before the use, rotate the feed cylinder through hand pole and remove to pulling plate direction, can be like this with the powder in the storage feed cylinder in the discharge pipe row goes into the violently intraductal when rotating, realize feeding operation, then after the feeding, keep violently managing vertical state, can detect the rubber powder quality in the violently managing this moment through the pressure detection piece like this.
3. Through the horizontal state of horizontal pipe and promote the measuring plate to the state that can't promote, can obtain the volume figure of rubber powder through the measuring ruler this moment to realize the double metering work to rubber powder volume and quality.
4. When discharging, the rubber powder in the transverse tube can be discharged only by rotating the transverse tube clockwise, so that the operation is convenient.
Drawings
FIG. 1 is a schematic structural diagram of a chemical powder metering apparatus according to the present application;
FIG. 2 is a schematic diagram of the structure of a horizontal tube in a chemical powder metering device according to the present application;
fig. 3 is a side view of a chemical powder metering apparatus according to the present application.
In the figure: 1 a storage cylinder, 2 a fixed table, 3 a bottom plate, 4 a limiting block, 5 a limiting groove, 6 an annular groove, 7 a discharging pipe, 8 a right-angle cylinder, 9 a rotating rod, 10 a hand rocker, 11 a transverse pipe, 12 a measuring ruler, 13 a bearing plate, 14 a compression spring, 15 a pressure detection sheet, 16 a magnet ring, 17 a inserting rod, 18 a tension plate, 19 a measuring plate, 20 a discharging hole, 21 an electromagnetic valve, 22 a conductor ring, 23 a hand pull ring, 24 a clamping groove, 25 a bracket rod, 26 a limiting ball, 27 a return pipe, 28 a sealing ring, 29 a feeding hole, 30 a negative pressure pump and 31 a rotating plate.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the application.
Examples
Referring to fig. 1-3, a chemical powder metering device, including the storage cylinder 1 of cylinder structure, the bottom of storage cylinder 1 rotates and is connected with fixed station 2, the bottom fixedly connected with bottom plate 3 of fixed station 2, the outer wall fixedly connected with a plurality of stoppers 4 of storage cylinder 1, a plurality of stoppers 4 use the axis of storage cylinder 1 to set up as the collar shape array, the cross-section of stopper 4 sets up to T type structure, set up the spacing groove 5 of T type structure in the fixed station 2, the size of spacing groove 5 cooperatees with stopper 4, can make storage cylinder 1 stably rotate on fixed station 2 through the stopper 4 of T type and spacing groove 5 like this, annular groove 6 has been seted up to the lateral wall of storage cylinder 1, the rotation in annular groove 6 is connected with discharging pipe 7, discharging pipe 7 is connected with the measurement structure of weighing.
One side bottom of the storage cylinder 1 is connected with a right-angle cylinder 8, the right-angle cylinder 8 runs through and has been offered the feed inlet that communicates with the storage cylinder 1, the one end fixedly connected with valve of right-angle cylinder 8 outside the storage cylinder 1, can throw rubber powder into the storage cylinder 1 through the valve, can realize convenient effect to the storage cylinder 1 pivoted through the structure of right-angle pipe simultaneously, thereby improve the homogeneity of rubber powder in the storage cylinder 1, one side bottom that the storage cylinder 1 kept away from the right-angle cylinder 8 is provided with bull stick 9, bull stick 9 runs through the bottom of the storage cylinder 1 and part and discharging pipe 7 fixed connection in the storage cylinder 1, the one end fixedly connected with hand pole 10 of bull stick 9 outside the storage cylinder 1, the junction of bull stick 9 and discharging pipe 7 is located the top of storage cylinder 1 axis, can rotate the discharging pipe 7 through hand pole 10, thereby realize the effect to the outer cross tube 11 pivoted of storage cylinder 1.
The metering and weighing structure comprises a transverse pipe 11 arranged at the top of a discharging pipe 7, two ends of the transverse pipe 11 are sealed, a metering ruler 12 is arranged at the top of the transverse pipe 11, the volume of rubber powder in the transverse pipe 11 can be obtained through the metering ruler 12, a bearing plate 13 is connected in the transverse pipe 11 in a sliding manner, one side of the bearing plate 13 is fixedly connected with a compression spring 14, the other end of the compression spring 14 is fixedly connected with the bottom of the transverse pipe 11, the inner top of the transverse pipe 11, which is close to the compression spring 14, is fixedly connected with a pressure detection sheet 15, the metering of the quality of rubber powder in the transverse pipe 11 can be realized through the pressure detection sheet 15, a magnet ring 16 corresponding to the position of the bearing plate 13 is embedded in the inner wall of the transverse pipe 11, the bearing plate 13 is made of ferromagnetic material and is magnetically attracted with the magnet ring 16, the magnet ring 16 has the function of enabling the bearing plate 13 to be in an initial state when the volume of rubber powder in the transverse pipe 11 is metered, the horizontal tube 11 is coaxially provided with the inserted link 17, the inserted link 17 passes through the bottom of one side of the horizontal tube 11 close to the pressure detection sheet 15 in a sealing way, one end of the inserted link 17 positioned outside the horizontal tube 11 is fixedly connected with the tension plate 18, one end of the inserted link 17 positioned in the horizontal tube 11 is fixedly connected with the metering plate 19, rubber powder in the horizontal tube 11 can be concentrated and induced by the metering plate 19, thereby reading the indication on the metering ruler 12 according to the position of the metering plate 19, the metering plate 19 is provided with the discharge hole 20, the discharge hole 20 is sealed by the electromagnetic valve 21, the electromagnetic valve 21 is connected with the conductor ring 22, one side of the horizontal tube 11 far away from the tension plate 18 is provided with the outlet, the outlet is in sealing and rotating connection with the rotating plate 31, the conductor ring 22 is fixedly connected on the side wall of the outlet and is propped against the electromagnetic valve 21, the conductor ring 22 is in electrical contact connection with the electromagnetic valve 21, and when the metering plate 19 contacts the conductor ring 22 at the outlet, the opening of the discharge hole 20 is kept to rotate, at this time, the transverse tube 11 is sealed by the rotating plate 31, the metering plate 19 can perform induction action on rubber powder by moving, and when the metering plate 19 contacts with the conductor ring and rotates the transverse tube 11 clockwise, the electromagnetic valve 21 in the discharge port 20 is opened, so that the rubber powder in the transverse tube 11 can be discharged, and the discharge is facilitated.
The top fixedly connected with hand ring 23 of violently managing 11, hand ring 23 fixedly sets up the side at measurement chi 12, draw-in groove 24 has been seted up to the side of fixed station 2, the rotation of draw-in groove 24 is connected with support pole 25, the one end fixedly connected with spacing ball 26 of its center of rotation is kept away from to support pole 25, spacing ball 26 offsets with the bottom of a stopper 4, the advantage of spacing ball 26 lies in, make under the normal condition, through spacing ball 26 and stopper 4 spacing each other, make storage cylinder 1 be in by spacing state, can avoid under the storage environment storage cylinder 1's rotation influence the save effect of raw materials, the bottom intercommunication of storage cylinder 1 is provided with back flow 27, back flow 27 and back flow 27's the other end and discharging pipe 7 intercommunication setting, back flow 27 and violently manage 11 pass through solenoid valve 21 seal, solenoid valve 21 and conductor ring 22 electricity are connected, namely when conductor ring 22 breaks away from the electrical contact with measuring board 19 and is connected, wherein solenoid valve 21 in 27 adopts the pressure valve structure, so when carrying out accurate measurement, can control rubber powder volume in the horizontal pipe 11, thereby the rubber powder volume of satisfying in 7 and sealing ring 28 and sealing ring 29 are connected with the sealing ring 29, can be avoided in the sealing ring 6 and sealing ring 29 is connected with the discharge pipe 3, the discharge port is connected with the discharge pipe 3, can be connected with the discharge port through the sealing ring 6, and is in the sealing ring 3, the discharge port is more than the sealing ring is connected with the discharge pipe 1, and is provided with the discharge port is convenient to be connected with the discharge port and is provided with the discharge port and has the discharge port 3.
When the application is used, the discharging pipe 7 and the transverse pipe 11 can be controlled to rotate along the annular groove 6 through the hand lever 10, when the discharging pipe 7 rotates anticlockwise, the discharging pipe 7 is in an inverted inclined state, when more rubber powder is in the storage barrel 1, the rubber powder can be transferred into the transverse pipe 11, then the transverse pipe 11 is rotated to a vertical state, namely the discharging pipe 7 is in a horizontal state, the rubber powder in the transverse pipe 11 presses the bearing plate 13, the gravity of the bearing plate 13 is larger than the magnetic attraction between the bearing plate and the magnet ring 16, the bearing plate 13 moves downwards, the compression spring 14 is compressed, and the reading number is read through the pressure detection sheet 15, namely the mass measurement of the rubber powder;
when the discharging pipe 7 is in a vertical state and the transverse pipe 11 is in a horizontal state, the pressure bearing plate 13 will not apply pressure to the pressure bearing spring 14, in this state, the lateral extrusion force of rubber powder to the pressure bearing plate 13 is smaller than the suction force of the magnet ring 16 to the pressure bearing plate 13, so that the pressure bearing plate 13 returns to the initial position, then the measuring plate 19 positioned in the transverse pipe 11 is moved left by pulling the pulling force plate 18 until larger resistance is generated, the degree of the measuring ruler 12 can be read through the position of the measuring plate 19, namely, the volume of rubber powder in the transverse pipe 11 is measured, according to the volume of the rubber powder, the measuring plate 19 can be continuously moved until the position of the measuring plate 19 is level with the required indication, at this time, redundant rubber powder in the transverse pipe 11 returns to the storage cylinder 1 through the return pipe 27 to be stored, and when the transverse pipe 11 is rotated clockwise, the rubber powder in the transverse pipe 11 can be output, the discharging effect is realized, and the use is convenient.
The foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the application are intended to be included within the scope of the application.
Claims (7)
1. The utility model provides a chemical industry powder metering equipment, includes storage cylinder (1) of cylinder structure, a serial communication port, the bottom of storage cylinder (1) rotates and is connected with fixed station (2), the bottom fixedly connected with bottom plate (3) of fixed station (2), the outer wall fixedly connected with of storage cylinder (1) a plurality of stopper (4), a plurality of stopper (4) use the axis of storage cylinder (1) to set up for the collar shape array, the cross-section of stopper (4) sets up to T type structure, limit groove (5) of T type structure have been seted up in fixed station (2), the size of limit groove (5) cooperatees with stopper (4), ring channel (6) have been seted up to the lateral wall of storage cylinder (1), ring channel (6) rotation is connected with discharging pipe (7), discharging pipe (7) are connected with the structure of weighing.
2. The chemical powder metering equipment according to claim 1, wherein a right-angle cylinder (8) is connected to one side bottom of the storage cylinder (1), a feed inlet communicated with the storage cylinder (1) is formed by penetrating the right-angle cylinder (8), a valve is fixedly connected to one end of the right-angle cylinder (8) outside the storage cylinder (1), a rotating rod (9) is arranged at one side bottom of the storage cylinder (1) far away from the right-angle cylinder (8), the rotating rod (9) penetrates through the bottom of the storage cylinder (1) and is fixedly connected with the discharging pipe (7) at the part inside the storage cylinder (1), a hand rocker (10) is fixedly connected to one end of the rotating rod (9) outside the storage cylinder (1), and the joint of the rotating rod (9) and the discharging pipe (7) is located above the central axis of the storage cylinder (1).
3. The chemical powder metering equipment according to claim 2, wherein the metering and weighing structure comprises a transverse tube (11) arranged at the top of the discharging tube (7), two ends of the transverse tube (11) are arranged in a sealing mode, a metering ruler (12) is arranged at the top of the transverse tube (11), a bearing plate (13) is connected in the transverse tube (11) in a sliding mode, a compression spring (14) is fixedly connected to one side of the bearing plate (13), the other end of the compression spring (14) is fixedly connected to the bottom of the transverse tube (11), a pressure detection sheet (15) is fixedly connected to the inner top of the transverse tube (11) close to the compression spring (14), a magnet ring (16) corresponding to the position of the bearing plate (13) is embedded in the inner wall of the transverse tube (11), and the bearing plate (13) is made of ferromagnetic materials and is magnetically attracted with the magnet ring (16).
4. A chemical powder metering device according to claim 3, characterized in that the horizontal tube (11) is coaxially provided with an inserting rod (17), the inserting rod (17) penetrates through one side bottom of the horizontal tube (11) close to the pressure detection sheet (15) in a sealing manner, one end of the inserting rod (17) located outside the horizontal tube (11) is fixedly connected with a tension plate (18), one end of the inserting rod (17) located inside the horizontal tube (11) is fixedly connected with a metering plate (19), a discharging hole (20) is formed in the metering plate (19), the discharging hole (20) is sealed through an electromagnetic valve (21), the electromagnetic valve (21) is connected with a conductor ring (22), one side of the horizontal tube (11) away from the tension plate (18) is provided with an outlet, the outlet is connected with a rotating plate (31) in a sealing and rotating manner, the conductor ring (22) is fixedly connected to the side wall of the outlet and abuts against the electromagnetic valve (21), and the conductor ring (22) is in electrical contact connection with the electromagnetic valve (21).
5. The chemical powder metering equipment according to claim 4, wherein the top of the transverse tube (11) is fixedly connected with a hand pulling ring (23), the hand pulling ring (23) is fixedly arranged on the side surface of the metering ruler (12), a clamping groove (24) is formed in the side surface of the fixed table (2), a support rod (25) is rotationally connected to the clamping groove (24), one end, far away from the rotation center, of the support rod (25) is fixedly connected with a limiting ball (26), and the limiting ball (26) abuts against the bottom of one limiting block (4).
6. Chemical powder metering device according to claim 5, characterized in that the bottom of the transverse tube (11) is provided with a return tube (27) in communication, the return tube (27) is in communication with the other end of the return tube (27) and the discharge tube (7), the return tube (27) is sealed with the transverse tube (11) by means of an electromagnetic valve (21), the electromagnetic valve (21) is electrically connected with a conductor ring (22), the discharge tube (7) is commonly connected with a sealing ring (28), and the sealing ring (28) is of an incomplete annular structure and is combined with a sealing ring groove (6).
7. The chemical powder metering equipment according to claim 6, wherein the discharging pipe (7) is communicated with a feeding port (29) communicated with the transverse pipe (11), the feeding port (29) is connected with a one-way valve in a sealing manner, and a negative pressure pump (30) is arranged at the joint of the discharging pipe (7) and the transverse pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310387254.2A CN116576909A (en) | 2023-04-12 | 2023-04-12 | Chemical powder metering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310387254.2A CN116576909A (en) | 2023-04-12 | 2023-04-12 | Chemical powder metering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116576909A true CN116576909A (en) | 2023-08-11 |
Family
ID=87536701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310387254.2A Pending CN116576909A (en) | 2023-04-12 | 2023-04-12 | Chemical powder metering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116576909A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR885735A (en) * | 1941-09-10 | 1943-09-23 | Smidth & Co As F L | Method and apparatus for producing a constant weight stream of granular material |
| JPH05281009A (en) * | 1992-03-27 | 1993-10-29 | Shimadzu Corp | Powder volume measuring device |
| CN203555660U (en) * | 2013-08-08 | 2014-04-23 | 李向东 | Quantitative device with conversion of weight unit used for outputting powder or granular materials |
| CN207675231U (en) * | 2018-01-24 | 2018-07-31 | 杨人凤 | A kind of double metering weighing systems of rubber powder volume mass |
| CN108522043A (en) * | 2018-04-16 | 2018-09-14 | 合肥智慧龙机械设计有限公司 | A kind of hand chaffcutter drawing-in device |
| CN208134674U (en) * | 2018-04-23 | 2018-11-23 | 合肥新思路智能科技有限公司 | Powder is weighed packing complete equipment automatically |
| CN109178808A (en) * | 2018-07-20 | 2019-01-11 | 芜湖佩林郁松计量科技有限公司 | A kind of alloy production conveys measuring equipment with alloy powder automatically |
| CN112067098A (en) * | 2020-10-20 | 2020-12-11 | 南宁学院 | Double-metering weighing system for volume and mass of rubber powder and using method thereof |
| CN213169966U (en) * | 2020-09-18 | 2021-05-11 | 合肥三冠机电设备有限公司 | Spiral metering device for conveying granular materials |
| CN213325381U (en) * | 2020-09-18 | 2021-06-01 | 合肥三冠机电设备有限公司 | Horizontal spiral metering scale for conveying granular materials |
-
2023
- 2023-04-12 CN CN202310387254.2A patent/CN116576909A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR885735A (en) * | 1941-09-10 | 1943-09-23 | Smidth & Co As F L | Method and apparatus for producing a constant weight stream of granular material |
| JPH05281009A (en) * | 1992-03-27 | 1993-10-29 | Shimadzu Corp | Powder volume measuring device |
| CN203555660U (en) * | 2013-08-08 | 2014-04-23 | 李向东 | Quantitative device with conversion of weight unit used for outputting powder or granular materials |
| CN207675231U (en) * | 2018-01-24 | 2018-07-31 | 杨人凤 | A kind of double metering weighing systems of rubber powder volume mass |
| CN108522043A (en) * | 2018-04-16 | 2018-09-14 | 合肥智慧龙机械设计有限公司 | A kind of hand chaffcutter drawing-in device |
| CN208134674U (en) * | 2018-04-23 | 2018-11-23 | 合肥新思路智能科技有限公司 | Powder is weighed packing complete equipment automatically |
| CN109178808A (en) * | 2018-07-20 | 2019-01-11 | 芜湖佩林郁松计量科技有限公司 | A kind of alloy production conveys measuring equipment with alloy powder automatically |
| CN213169966U (en) * | 2020-09-18 | 2021-05-11 | 合肥三冠机电设备有限公司 | Spiral metering device for conveying granular materials |
| CN213325381U (en) * | 2020-09-18 | 2021-06-01 | 合肥三冠机电设备有限公司 | Horizontal spiral metering scale for conveying granular materials |
| CN112067098A (en) * | 2020-10-20 | 2020-12-11 | 南宁学院 | Double-metering weighing system for volume and mass of rubber powder and using method thereof |
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