CN216654637U - Battery slurry detects extraction element - Google Patents
Battery slurry detects extraction element Download PDFInfo
- Publication number
- CN216654637U CN216654637U CN202123287168.XU CN202123287168U CN216654637U CN 216654637 U CN216654637 U CN 216654637U CN 202123287168 U CN202123287168 U CN 202123287168U CN 216654637 U CN216654637 U CN 216654637U
- Authority
- CN
- China
- Prior art keywords
- battery
- tube
- fixed
- needle
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model provides a battery slurry detection and extraction device, and belongs to the technical field of battery slurry detection; battery thick liquids detects extraction element and is used for detecting battery thick liquids, and battery thick liquids detects extraction element and includes the needle tubing, and battery thick liquids detects extraction element and includes: the test tube comprises a supporting plate, a supporting frame, a screw rod, a moving plate, a test tube and a tube plug; the support frame is L-shaped and is fixed on one side of the support plate; the outer wall of the screw rod is provided with external threads, one end of the screw rod is rotatably connected with the support frame, and the other end of the screw rod is rotatably connected with the support plate; the movable plate is provided with a threaded hole, an internal thread is arranged in the threaded hole, the threaded hole in the movable plate is sleeved on the outer side of the screw rod, and the needle tube is fixed on the movable plate; the test tube is a hollow cavity with an opening at one end, is positioned at one side of the supporting plate, stores battery slurry and is positioned below the needle tube; the stopcock is the elastomer, and the stopcock detains and establishes the opening part at the test tube.
Description
Technical Field
The utility model belongs to the technical field of battery slurry detection, and particularly relates to a battery slurry detection and extraction device.
Background
At present, in the related art, with the development of science and technology, the application field of lithium batteries is wider and wider, and the performance of lithium batteries is also concerned. The stability of the performance of the lithium battery slurry has a remarkable influence on the performance of the lithium battery, and is also a key index for determining the cost of the lithium battery. The sedimentation of the lithium battery slurry is one of important indexes of the slurry property, so that the detection of the sedimentation quality of the lithium battery slurry is a key index for evaluating the slurry quality and is a key step for controlling the battery manufacturing process.
The existing detection mode is to place lithium battery slurry in a test tube, after the test tube is static for a period of time, the lithium battery slurry is extracted through a needle tube and then is detected. To seal the tube, a plastic tube stopper is typically placed at the opening of the tube. However, when the needle head of the needle tube penetrates through the plastic tube plug, the plastic tube plug cannot tightly coat the needle head of the needle tube, so that water vapor is easy to enter the test tube, and the detection result is influenced; simultaneously, the syringe needle of needle tubing passes behind the plastic tube stopper, leaves the pinhole on the plastic tube stopper, if continue to use, in steam will enter into the test tube, and then causes the unable reuse of plastic tube stopper, has promoted the detection cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that after a needle head of a needle tube penetrates through a plastic tube plug, a needle hole is reserved on the plastic tube plug, if the needle head is continuously used, water vapor can enter a test tube, the plastic tube plug cannot be recycled, the detection cost is improved and the like in the prior art, the utility model provides the battery slurry detection and extraction device. The specific technical scheme is as follows:
the utility model provides a battery thick liquids detects extraction element, battery thick liquids detect extraction element and are used for detecting battery thick liquids, and battery thick liquids detect extraction element and include the needle tubing, and battery thick liquids detect extraction element and include: the test tube comprises a supporting plate, a supporting frame, a screw rod, a moving plate, a test tube and a tube plug; the support frame is L-shaped and is fixed on one side of the support plate; the outer wall of the screw rod is provided with external threads, one end of the screw rod is rotatably connected with the support frame, and the other end of the screw rod is rotatably connected with the support plate; the movable plate is provided with a threaded hole, an internal thread is arranged in the threaded hole, the threaded hole in the movable plate is sleeved on the outer side of the screw rod, and the needle tube is fixed on the movable plate; the test tube is a hollow cavity with an opening at one end, is positioned at one side of the supporting plate, stores battery slurry and is positioned below the needle tube; the stopcock is the elastomer, and the stopcock knot is established at the opening part of test tube.
In addition, the battery slurry detection and extraction device in the above technical solution provided by the present invention may further have the following additional technical features:
in the above technical solution, the battery paste detection and extraction device further includes: the device comprises a bottom plate, a base, a slewing bearing, a first motor and a gear; the bottom plate is positioned below the supporting plate; the base is fixed on the bottom plate; the slewing bearing comprises an inner ring, an outer ring and balls, the balls are embedded into the inner ring and the outer ring at the same time, the inner ring is fixed on the base, the supporting plate is fixed on the outer ring, and the outer wall of the outer ring is provided with first outer teeth; the first motor is provided with a first output shaft and is fixed on the outer side of the base; the outer wall of the gear is provided with second external teeth, the gear sleeve is arranged on the outer side of the first output shaft, and the second external teeth of the gear are meshed with the first external teeth of the outer ring.
In the above technical solution, the battery paste detection and extraction device further comprises: a test tube rack; be provided with the mounting hole on the test-tube rack, the test-tube rack is fixed on the bottom plate, and the test-tube rack is located one side of base, and in the test tube embedding mounting hole.
In the above technical solution, the battery paste detection and extraction device further includes: a positioning groove and a receiving cup; the positioning groove is arranged on the bottom plate and is positioned on the other side of the base; the receiving cup is a hollow cavity with an opening at one end and is embedded into the positioning groove.
In the above technical solution, the battery paste detection and extraction device further includes: a fixing frame and an electric push rod; the fixed frame is fixed on the movable plate; the electric push rod is fixed on the fixing frame, and the output end of the electric push rod is connected with the needle tube.
In the above technical solution, the battery paste detection and extraction device further includes: a moving groove; the moving groove is arranged on the support frame, and at least part of the moving plate is embedded into the moving groove.
In the above technical solution, the battery paste detection and extraction device further includes: the second motor, the first bevel gear and the second bevel gear; the second motor is provided with a second output shaft, the second motor is fixed on the supporting plate, and the second output shaft penetrates through the supporting frame; the first bevel gear is sleeved on the outer side of the screw rod; the second bevel gear is sleeved on the outer side of the second output shaft and meshed with the first bevel gear.
In the above technical solution, the battery paste detection and extraction device further includes: a hole of abdication; the hole of stepping down sets up on the support frame, and the hole of stepping down is around establishing in the outside of second output shaft, and just it is gapped to step down between hole and the second output shaft.
Compared with the prior art, the battery slurry detection and extraction device has the beneficial effects that:
1. the L-shaped support frame is fixed on one side of the support plate, one end of the lead screw is rotatably connected with the support frame, and the other end of the lead screw is rotatably connected with the support plate, so that the support frame and the support plate support the lead screw, and the lead screw can rotate in the support frame; the threaded hole of the movable plate is sleeved on the outer side of the screw rod, and the needle tube is fixed on the movable plate, so that the movable plate moves up and down along the screw rod when the screw rod rotates, and the movable plate drives the needle tube to move up and down; the battery slurry is stored in the test tube, and the tube plug is buckled at the opening of the test tube, so that the battery slurry is stored in the test tube and is sealed, and moisture is prevented from entering the battery slurry in the test tube; simultaneously, make the test tube be located the below of needle tubing to when the movable plate drove the needle tubing downstream, the syringe needle of needle tubing passes the stopcock and imbeds in the test tube, and the piston of pulling needle tubing makes the battery thick liquids of needle tubing extraction in the test tube. Because the tube plug is an elastomer, when the needle head of the needle tube penetrates through the tube plug, the tube plug tightly covers the needle head of the needle tube, and therefore water vapor in air is prevented from entering the test tube. And, when the movable plate drove the needle tubing rebound, the syringe needle of needle tubing broke away from the stopcock, because the stopcock is the elastomer, consequently the pinhole that the stopcock kick-backs and prick the syringe needle seals, and then avoids steam to enter into the test tube through the pinhole. By adopting the structure, the moving plate drives the needle tube to move up and down, and the needle head of the needle tube is embedded into the test tube, so that the battery slurry in the test tube is extracted, and the subsequent detection and analysis of the battery slurry are facilitated. Simultaneously, because set up the stopcock into the elastomer, when not only having realized that the syringe needle of needle tubing passes the stopcock, the stopcock tightly wraps up the syringe needle of needle tubing to in avoiding the steam in the air to enter into the test tube, still realized breaking away from the stopcock when the syringe needle of pipe, it is sealed with the pinhole that the syringe needle pricked to utilize the stopcock resilience, further prevent that steam from getting into in the test tube, promoted the effect of follow-up detection, and moreover, can also realize the used repeatedly of stopcock, and then reduced the detection cost.
2. Through imbedding a plurality of balls simultaneously in inner circle and the outer lane to realize that inner circle and outer lane can rotate relatively, simultaneously, fix the inner circle on the base, and fix the backup pad on the outer lane, can realize that support frame, movable plate and needle tubing in the backup pad can rotate relative to the base, thereby realize that the needle tubing breaks away from the top of test tube, so that collect the battery thick liquids that the needle tubing was collected. Through fixing first motor in the outside of base, establish the gear sleeve in the outside of the first output shaft of first motor to mesh the second external tooth of gear and the first external tooth of outer lane mutually, in order to realize that first motor drives the outer lane and rotates, thereby drive the needle tubing and rotate.
3. Through fixing the test-tube rack on the bottom plate to promote the stability of test-tube rack, in embedding the mounting hole on the test-tube rack with the test tube simultaneously, with the realization install the test tube on the test-tube rack, thereby promote the stability of test tube.
4. Through setting up the constant head tank on the bottom plate to in will connecing the material cup embedding constant head tank, with the stability that promotes the material cup, simultaneously, make the constant head tank be located the opposite side of base, in order to realize when first motor drives the outer lane and rotates 180 degrees, the needle tubing is located the top of connecing the material cup, and with in the needle tubing battery thick liquids pour into the material cup, so that follow-up detection to battery thick liquids.
5. The fixing frame is fixed on the movable plate, the electric push rod is fixed on the fixing frame, so that the fixing frame supports the electric push rod, meanwhile, the output end of the electric push rod is connected with the needle tube, the electric push rod drives the piston of the needle tube to move, and the electric push rod drives the needle tube seat to absorb or inject battery slurry.
6. The moving groove is formed in the supporting frame, at least part of the moving plate is embedded into the moving groove, the moving plate moves in the moving groove, the moving plate is prevented from deviating, and the moving stability of the moving plate is improved.
7. The second motor is fixed on the supporting plate, the second output shaft of the second motor penetrates through the supporting frame, the first bevel gear is sleeved on the outer side of the screw rod, the second bevel gear is sleeved on the outer side of the second output shaft, and the second bevel gear is meshed with the first bevel gear, so that the second motor drives the screw rod to rotate, and the screw rod drives the moving plate to move up and down.
8. Through will stepping down the hole setting on the support frame, will step down the hole around establishing in the outside of second output shaft to it is gapped to make between hole and the second output shaft of stepping down, in order to avoid appearing interfering between second output shaft and the support frame, thereby prevents that the second output shaft from taking place to damage, promotes the quality of product.
Drawings
Fig. 1 is a front view of a battery paste detection and extraction apparatus according to examples 1 and 2 of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2;
wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
the test tube rack comprises a needle tube 10, a support plate 11, a support frame 12, a lead screw 13, a moving plate 14, a test tube 15, a tube plug 16, a bottom plate 17, a base 18, a pivoting support 19, an inner ring 191, an outer ring 192, a ball 193, a first motor 20, a gear 21, a test tube rack 22, a positioning groove 23, a material receiving cup 24, a fixing frame 25, an electric push rod 26, a moving groove 27, a second motor 28, a first bevel gear 29, a second bevel gear 30 and a abdicating hole 31.
Detailed Description
The utility model will be further described with reference to specific embodiments and figures 1-3, but the utility model is not limited to these embodiments.
Example 1:
a battery paste detection and extraction device, as shown in fig. 1 to 3, the battery paste detection and extraction device is used for detecting battery paste, the battery paste detection and extraction device includes a needle tube 10, and the battery paste detection and extraction device includes: the device comprises a support plate 11, a support frame 12, a lead screw 13, a moving plate 14, a test tube 15 and a tube plug 16; the support frame 12 is L-shaped, and the support frame 12 is fixed on one side of the support plate 11; the outer wall of the screw rod 13 is provided with external threads, one end of the screw rod 13 is rotatably connected with the support frame 12, and the other end of the screw rod 13 is rotatably connected with the support plate 11; the movable plate 14 is provided with a threaded hole, an internal thread is arranged in the threaded hole, the threaded hole in the movable plate 14 is sleeved on the outer side of the screw rod 13, and the needle tube 10 is fixed on the movable plate 14; the test tube 15 is a hollow cavity with an opening at one end, the test tube 15 is positioned at one side of the support plate 11, battery slurry is stored in the test tube 15, and the test tube 15 is positioned below the needle tube 10; the tube plug 16 is an elastic body, and the tube plug 16 is buckled at the opening of the test tube 15.
The L-shaped support frame 12 is fixed on one side of the support plate 11, one end of the screw 13 is rotatably connected with the support frame 12, and the other end of the screw 13 is rotatably connected with the support plate 11, so that the support frame 12 and the support plate 11 support the screw 13, and the screw 13 can rotate in the support frame 12; the threaded hole of the moving plate 14 is sleeved on the outer side of the lead screw 13, and the needle tube 10 is fixed on the moving plate 14, so that when the lead screw 13 rotates, the moving plate 14 moves up and down along the lead screw 13, and the moving plate 14 drives the needle tube 10 to move up and down; by storing the battery slurry in the test tube 15 and buckling the tube plug 16 at the opening of the test tube 15, the battery slurry is stored in the test tube 15 and the test tube 15 is sealed, so that moisture is prevented from entering the battery slurry in the test tube 15; meanwhile, the test tube 15 is located below the needle tube 10, so that when the moving plate 14 drives the needle tube 10 to move downwards, the needle head of the needle tube 10 passes through the tube plug 16 and is embedded into the test tube 15, and the piston of the needle tube 10 is pulled, so that the needle tube 10 extracts the battery slurry in the test tube 15. Since the plug 16 is an elastomer, when the needle of the needle tube 10 passes through the plug 16, the plug 16 tightly covers the needle of the needle tube 10, so as to prevent moisture in air from entering the test tube 15. Moreover, when the moving plate 14 drives the needle tube 10 to move upwards, the needle head of the needle tube 10 is separated from the tube plug 16, and since the tube plug 16 is an elastic body, the tube plug 16 rebounds to seal the needle hole punctured by the needle head, thereby preventing water vapor from entering the test tube 15 through the needle hole. Adopt above-mentioned structure, drive needle tubing 10 through movable plate 14 and reciprocate to in making needle head embedding test tube 15 of needle tubing 10, realized drawing the battery thick liquids in test tube 15, so that follow-up to battery thick liquids carry out detection and analysis. Simultaneously, because set up stopcock 16 to the elastomer, when not only having realized that the syringe needle of needle tubing 10 passes stopcock 16, stopcock 16 tightly wraps up the syringe needle of needle tubing 10, in order to avoid the steam in the air to enter into test tube 15, still realized breaking away from stopcock 16 when the syringe needle of pipe, it is sealed with the pinhole that the syringe needle pricked to utilize stopcock 16 to kick-back, further prevent that steam from entering into steam and getting into in test tube 15, the effect of follow-up detection has been promoted, and, moreover, can also realize stopcock 16's used repeatedly, and then reduced the detection cost.
In an embodiment of the present invention, as shown in fig. 1 to 3, the battery paste detection and extraction device further includes: bottom plate 17, base 18, slewing bearing 19, first motor 20 and gear 21; the bottom plate 17 is positioned below the support plate 11; the base 18 is fixed on the bottom plate 17; the slewing bearing 19 comprises an inner ring 191, an outer ring 192 and balls 193, the balls 193 are embedded into the inner ring 191 and the outer ring 192 at the same time, the inner ring 191 is fixed on the base 18, the support plate 11 is fixed on the outer ring 192, and the outer wall of the outer ring 192 is provided with first external teeth; the first motor 20 is provided with a first output shaft, and the first motor 20 is fixed on the outer side of the base 18; the outer wall of the gear 21 is provided with second external teeth, the gear 21 is sleeved on the outer side of the first output shaft, and the second external teeth of the gear 21 are meshed with the first external teeth of the outer ring 192.
The plurality of balls 193 are simultaneously embedded in the inner ring 191 and the outer ring 192, so that the inner ring 191 and the outer ring 192 can rotate relatively, meanwhile, the inner ring 191 is fixed on the base 18, the support plate 11 is fixed on the outer ring 192, the support frame 12, the moving plate 14 and the needle tube 10 on the support plate 11 can rotate relative to the base 18, the needle tube 10 is separated from the upper part of the test tube 15, and the battery slurry collected by the needle tube 10 is collected conveniently. By fixing the first motor 20 on the outer side of the base 18, the gear 21 is sleeved on the outer side of the first output shaft of the first motor 20, and the second external teeth of the gear 21 are meshed with the first external teeth of the outer ring 192, so that the first motor 20 drives the outer ring 192 to rotate, thereby driving the needle tube 10 to rotate.
In an embodiment of the present invention, as shown in fig. 1 to 3, the battery paste detection and extraction device further includes: a test tube rack 22; the test tube rack 22 is provided with mounting holes, the test tube rack 22 is fixed on the bottom plate 17, the test tube rack 22 is positioned on one side of the base 18, and the test tubes 15 are embedded in the mounting holes.
Through fixing the test-tube rack 22 on bottom plate 17 to promote test-tube rack 22's stability, in embedding the mounting hole on the test-tube rack 22 with test tube 15 simultaneously, with the realization install test tube 15 on test-tube rack 22, thereby promote test tube 15's stability.
In an embodiment of the present invention, as shown in fig. 1 to 3, the battery paste detection and extraction device further includes: a positioning groove 23 and a receiving cup 24; the positioning groove 23 is arranged on the bottom plate 17, and the positioning groove 23 is positioned on the other side of the base 18; the receiving cup 24 is a hollow cavity with an opening at one end, and the receiving cup 24 is embedded in the positioning groove 23.
Through setting up constant head tank 23 on bottom plate 17 to connect material cup 24 embedding constant head tank 23 in, in order to promote the stability of material cup 24, simultaneously, make constant head tank 23 be located the opposite side of base 18, in order to realize when first motor 20 drives outer lane 192 and rotates 180 degrees, needle tubing 10 is located the top of material cup 24, and pours into the interior battery thick liquids of needle tubing 10 into and connects material cup 24, so that follow-up detection to the battery thick liquids.
Specifically, a sealing cover is also arranged at the opening of the receiving cup 24, the sealing cover is an elastic body, and after the needle head of the needle tube 10 penetrates through the sealing cover, the needle tube 10 injects the battery slurry inside the needle tube into the receiving cup 24.
Example 2:
a battery paste detection and extraction device, as shown in fig. 1 to 3, the battery paste detection and extraction device is used for detecting battery paste, the battery paste detection and extraction device includes a needle tube 10, and the battery paste detection and extraction device includes: the device comprises a support plate 11, a support frame 12, a lead screw 13, a moving plate 14, a test tube 15 and a tube plug 16; the support frame 12 is L-shaped, and the support frame 12 is fixed on one side of the support plate 11; the outer wall of the screw rod 13 is provided with external threads, one end of the screw rod 13 is rotatably connected with the support frame 12, and the other end of the screw rod 13 is rotatably connected with the support plate 11; the movable plate 14 is provided with a threaded hole, an internal thread is arranged in the threaded hole, the threaded hole in the movable plate 14 is sleeved on the outer side of the screw rod 13, and the needle tube 10 is fixed on the movable plate 14; the test tube 15 is a hollow cavity with an opening at one end, the test tube 15 is positioned at one side of the supporting plate 11, battery slurry is stored in the test tube 15, and the test tube 15 is positioned below the needle tube 10; the tube plug 16 is an elastic body, and the tube plug 16 is buckled at the opening of the test tube 15.
The L-shaped support frame 12 is fixed on one side of the support plate 11, one end of the screw 13 is rotatably connected with the support frame 12, and the other end of the screw 13 is rotatably connected with the support plate 11, so that the support frame 12 and the support plate 11 support the screw 13, and the screw 13 can rotate in the support frame 12; the threaded hole of the moving plate 14 is sleeved on the outer side of the lead screw 13, and the needle tube 10 is fixed on the moving plate 14, so that when the lead screw 13 rotates, the moving plate 14 moves up and down along the lead screw 13, and the moving plate 14 drives the needle tube 10 to move up and down; by storing the battery slurry in the test tube 15 and buckling the tube plug 16 at the opening of the test tube 15, the battery slurry is stored in the test tube 15 and the test tube 15 is sealed, so that moisture is prevented from entering the battery slurry in the test tube 15; meanwhile, the test tube 15 is located below the needle tube 10, so that when the moving plate 14 drives the needle tube 10 to move downwards, the needle head of the needle tube 10 passes through the tube plug 16 and is embedded into the test tube 15, and the piston of the needle tube 10 is pulled, so that the needle tube 10 extracts the battery slurry in the test tube 15. Since the plug 16 is an elastomer, when the needle of the needle tube 10 passes through the plug 16, the plug 16 tightly covers the needle of the needle tube 10, so as to prevent moisture in the air from entering the test tube 15. Moreover, when the moving plate 14 drives the needle tube 10 to move upwards, the needle head of the needle tube 10 is separated from the tube plug 16, and since the tube plug 16 is an elastic body, the tube plug 16 rebounds to seal the needle hole punctured by the needle head, thereby preventing water vapor from entering the test tube 15 through the needle hole. Adopt above-mentioned structure, drive needle tubing 10 through movable plate 14 and reciprocate to in making needle head embedding test tube 15 of needle tubing 10, realized drawing the battery thick liquids in test tube 15, so that follow-up to battery thick liquids carry out detection and analysis. Simultaneously, because set up stopcock 16 to the elastomer, when not only having realized that the syringe needle of needle tubing 10 passes stopcock 16, stopcock 16 tightly wraps up the syringe needle of needle tubing 10, in order to avoid the steam in the air to enter into test tube 15, still realized breaking away from stopcock 16 when the syringe needle of pipe, it is sealed with the pinhole that the syringe needle pricked to utilize stopcock 16 to kick-back, further prevent that steam from entering into steam and getting into in test tube 15, the effect of follow-up detection has been promoted, and, moreover, can also realize stopcock 16's used repeatedly, and then reduced the detection cost.
In an embodiment of the present invention, as shown in fig. 1 to 3, the battery paste detection and extraction device further includes: a fixed frame 25 and an electric push rod 26; the fixed frame 25 is fixed on the movable plate 14; the electric push rod 26 is fixed on the fixing frame 25, and the output end of the electric push rod 26 is connected with the needle tube 10.
The fixing frame 25 is fixed on the moving plate 14, the electric push rod 26 is fixed on the fixing frame 25, so that the fixing frame 25 supports the electric push rod 26, and meanwhile, the output end of the electric push rod 26 is connected with the needle tube 10, so that the electric push rod 26 drives the piston of the needle tube 10 to move, and the effect that the electric push rod 26 drives the needle tube 10 to absorb or inject battery slurry is achieved.
In an embodiment of the present invention, as shown in fig. 1 to 3, the battery paste detection and extraction device further includes: a moving groove 27; the moving slot 27 is disposed on the supporting frame 12, and at least a part of the moving plate 14 is embedded in the moving slot 27.
The moving groove 27 is arranged on the support frame 12, and at least part of the moving plate 14 is embedded into the moving groove 27, so that the moving plate 14 moves in the moving groove 27, the moving plate 14 is prevented from shifting, and the moving stability of the moving plate 14 is improved.
In an embodiment of the present invention, as shown in fig. 1 to 3, the battery paste detection and extraction device further includes: a second motor 28, a first bevel gear 29 and a second bevel gear 30; the second motor 28 is provided with a second output shaft, the second motor 28 is fixed on the support plate 11, and the second output shaft penetrates through the support frame 12; the first bevel gear 29 is sleeved on the outer side of the screw 13; the second bevel gear 30 is sleeved on the outer side of the second output shaft, and the second bevel gear 30 is meshed with the first bevel gear 29.
The second motor 28 is fixed on the support plate 11, so that the second output shaft of the second motor 28 passes through the support frame 12, the first bevel gear 29 is sleeved on the outer side of the screw 13, the second bevel gear 30 is sleeved on the outer side of the second output shaft, and the second bevel gear 30 is meshed with the first bevel gear 29, so that the second motor 28 drives the screw 13 to rotate, and the screw 13 drives the movable plate 14 to move up and down.
In an embodiment of the present invention, as shown in fig. 1 to 3, the battery paste detection and extraction device further includes: a relief hole 31; the yielding hole 31 is arranged on the support frame 12, the yielding hole 31 is wound on the outer side of the second output shaft, and a gap is formed between the yielding hole 31 and the second output shaft.
Through setting up the hole of stepping down 31 on support frame 12, will step down hole 31 around establishing in the outside of second output shaft to make and to step down gapped between hole 31 and the second output shaft, in order to avoid appearing interfering between second output shaft and the support frame 12, thereby prevent that the second output shaft from taking place to damage, promote the quality of product.
Claims (8)
1. The utility model provides a battery thick liquids detects extraction element, battery thick liquids detects extraction element is used for detecting battery thick liquids, battery thick liquids detects extraction element includes the needle tubing, its characterized in that, battery thick liquids detects extraction element includes:
a support plate;
the support frame is L-shaped and is fixed on one side of the support plate;
the outer wall of the screw rod is provided with an external thread, one end of the screw rod is rotatably connected with the support frame, and the other end of the screw rod is rotatably connected with the support plate;
the needle tube is fixed on the movable plate, and the movable plate is provided with a threaded hole in which an internal thread is arranged;
the test tube is a hollow cavity with an opening at one end, is positioned on one side of the supporting plate, stores the battery slurry and is positioned below the needle tube;
the stopcock, the stopcock is the elastomer, the stopcock detains to be established the opening part of test tube.
2. The battery paste detection and extraction device according to claim 1, further comprising:
a bottom plate located below the support plate;
the base is fixed on the bottom plate;
the rotary support comprises an inner ring, an outer ring and balls, the balls are embedded into the inner ring and the outer ring at the same time, the inner ring is fixed on the base, the support plate is fixed on the outer ring, and first outer teeth are arranged on the outer wall of the outer ring;
the first motor is provided with a first output shaft and is fixed on the outer side of the base;
the outer wall of the gear is provided with second external teeth, the gear sleeve is arranged on the outer side of the first output shaft, and the second external teeth of the gear are meshed with the first external teeth of the outer ring.
3. The battery paste detection and extraction device according to claim 2, further comprising:
the test tube rack is provided with mounting holes and fixed on the bottom plate, and is positioned on one side of the base, and the test tubes are embedded into the mounting holes.
4. The battery paste detection and extraction device according to claim 3, further comprising:
the positioning groove is arranged on the bottom plate and is positioned on the other side of the base;
the material receiving cup is a hollow cavity with an opening at one end, and the material receiving cup is embedded into the positioning groove.
5. The battery paste detection and extraction device according to claim 1, further comprising:
the fixed frame is fixed on the movable plate;
the electric push rod is fixed on the fixing frame, and the output end of the electric push rod is connected with the needle tube.
6. The battery paste detection and extraction device according to claim 5, further comprising:
the moving groove is arranged on the support frame, and at least part of the moving plate is embedded into the moving groove.
7. The battery paste detection and extraction device according to claim 6, further comprising:
the second motor is provided with a second output shaft, the second motor is fixed on the supporting plate, and the second output shaft penetrates through the supporting frame;
the first bevel gear is sleeved on the outer side of the lead screw;
and the second bevel gear is sleeved on the outer side of the second output shaft and is meshed with the first bevel gear.
8. The battery paste detection and extraction device according to claim 7, further comprising:
the yielding hole is formed in the support frame and wound on the outer side of the second output shaft, and a gap is formed between the yielding hole and the second output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123287168.XU CN216654637U (en) | 2021-12-24 | 2021-12-24 | Battery slurry detects extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123287168.XU CN216654637U (en) | 2021-12-24 | 2021-12-24 | Battery slurry detects extraction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216654637U true CN216654637U (en) | 2022-06-03 |
Family
ID=81797278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123287168.XU Active CN216654637U (en) | 2021-12-24 | 2021-12-24 | Battery slurry detects extraction element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216654637U (en) |
-
2021
- 2021-12-24 CN CN202123287168.XU patent/CN216654637U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216654637U (en) | Battery slurry detects extraction element | |
| US20190133508A1 (en) | Sealed blood collection device for clinical blood testing | |
| CN207882005U (en) | A kind of liquid automatic sampling pipe | |
| CN217080424U (en) | Injection device for dosing oil well | |
| CN109771006B (en) | Cardiovascular intervention device | |
| CN112695737A (en) | Soft soil geology prestressing force tubular pile static pressure prevents crowded soil structure | |
| CN209520558U (en) | The automatic press mounting mechanism of hole split washer | |
| CN217403892U (en) | Sampling device for testing antioxidant activity of hyaluronic acid | |
| CN108871508A (en) | A kind of fuel level sensor mounting device | |
| CN216307384U (en) | Automatic lubricating oil adding device for mechanical automation equipment maintenance | |
| CN200977160Y (en) | Vacuum blood taking test tube | |
| CN115343438A (en) | River bed environment monitoring and early warning device based on big data | |
| CN209834404U (en) | Prevent volatile biological medicine reagent with advancing kind bottle | |
| CN204932404U (en) | Endocrinopathy effusion drainage device | |
| CN209911274U (en) | Chemical fertilizer dryness and humidity rapid detection device | |
| CN113702102A (en) | Automatic sample sensor for sewage detection | |
| CN208653875U (en) | A kind of disposable urine collection tube | |
| CN218823672U (en) | Adjustable nodal pattern bearing seal circle pressure resistance detects frock | |
| CN215780354U (en) | Division of endocrinology uses hydrops draw-out device with convenient ejection of compact structure | |
| CN212996449U (en) | Disposable micro blood collection tube structure | |
| CN117168347B (en) | Pre-buried concrete carbonization depth detection device and use method | |
| CN220084475U (en) | Pathological specimen soaking container | |
| CN215967728U (en) | Online dynamic balance head of high-speed main shaft | |
| CN219270927U (en) | Negative pressure blood sampling tube | |
| CN219374732U (en) | DNA preservation tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |