CN215297044U - Quick plasticity meter with self-locking link mechanism - Google Patents
Quick plasticity meter with self-locking link mechanism Download PDFInfo
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- CN215297044U CN215297044U CN202023212133.5U CN202023212133U CN215297044U CN 215297044 U CN215297044 U CN 215297044U CN 202023212133 U CN202023212133 U CN 202023212133U CN 215297044 U CN215297044 U CN 215297044U
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- connecting rod
- gear
- rod
- support
- ejector
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Abstract
The utility model discloses a quick plasticity meter with auto-lock link mechanism, including support, first gear, first connecting rod, second gear, round pin axle, second connecting rod, third connecting rod, support, ejector pin, the lantern ring, joint, weight, bull stick, carousel, screw and end cap, first gear is installed in the front of support, and the front of first gear is connected with first connecting rod, the below of first gear is provided with the second gear, the round pin axle is installed to the below of first connecting rod, and the upper right corner of round pin axle is connected with the second connecting rod, the third connecting rod is installed through the round pin axle in the lower right corner of second connecting rod, and the rear side of third connecting rod installs the support through the round pin axle, the ejector pin is installed through the round pin axle in the upper right corner of second connecting rod, and the upper end of ejector pin is fixed with the lantern ring. The device is provided with the pin shaft to drive the connecting rod and the ejector rod to rotate, so that the ejector rod pushes the weight to upwards form an included angle with the horizontal plane of the third connecting rod and automatically lock the weight, and the weight cannot fall down under the action of gravity.
Description
Technical Field
The utility model relates to a quick plasticity meter technical field, specific quick plasticity meter with auto-lock link mechanism that says so.
Background
The rapid plasticity meter can rapidly measure the plasticity of raw rubber and unvulcanized rubber, the Wallace rapid plasticity meter which is most applied is used for measuring the initial plasticity value and the plasticity retention rate of natural rubber, and is an important instrument for detecting the quality index of the natural rubber.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a quick plasticity meter with auto-lock link mechanism.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a rapid plasticity meter with a self-locking connecting rod mechanism comprises a support, a first gear, a first connecting rod, a second gear, a pin shaft, a second connecting rod, a third connecting rod, a support, an ejector rod, a lantern ring, a joint, a weight, a rotating rod, a rotary disc, a screw hole and a plug, wherein the first gear is installed on the front side of the support, the first connecting rod is connected on the front side of the first gear, the second gear is arranged below the first gear, the pin shaft is installed below the first connecting rod, the second connecting rod is connected on the upper right corner of the pin shaft, the third connecting rod is installed on the lower right corner of the second connecting rod through the pin shaft, the support is installed on the rear side of the third connecting rod through the pin shaft, the ejector rod is installed on the upper right corner of the second connecting rod through the pin shaft, the lantern ring is fixed on the upper end of the ejector rod, the joint is connected inside the lantern ring, the weight is installed above the joint, the rotating rod is installed at the joint of the second gear and the support, and the rear end of the rotating rod is connected with a turntable, screw holes are formed in the front end and the rear end of the pin shaft, and plugs are connected inside the screw holes.
The vertical central lines of the first gear and the second gear are overlapped, and the first gear and the second gear are connected in a meshing manner.
The pin shaft penetrates through the second connecting rod, the third connecting rod and the ejector rod, and a rotating structure is formed among the pin shaft, the second connecting rod, the third connecting rod and the ejector rod.
The lantern ring is connected with the joint in a buckling mode, and the ejector rod forms a rotating structure between the lantern ring and the joint and the weight.
The rotating rod penetrates through the inside of the support, and the rotating structure is formed by the rotating disk between the rotating rod and the support.
The size between the screw hole and the plug is identical, and the screw hole is in threaded connection with the plug.
The utility model has the advantages that: the device performs rotation transmission by utilizing the meshing action between the first gear and the second gear, has higher stability, effectively prevents the problems of disjointing and slipping, is provided with the pin shaft connected with the second connecting rod, the third connecting rod and the ejector rod, thereby driving the second connecting rod, the third connecting rod and the ejector rod to rotate, leading the ejector rod to push the weight to upwards finally form an included angle with the horizontal plane of the third connecting rod and be automatically locked, leading the weight not to fall down due to the action of gravity, being capable of rotating between the lantern ring and the joint, being convenient for adjusting the angle between the ejector rod and the weight, and dismantle the convenience between the lantern ring and the joint, the easy access sets up the carousel and can drive the second gear and rotate, and the carousel is discoid, is fit for the application of force more, sets up and dismantles the convenience between screw and the end cap, and the equipment of the whole mechanism of being convenient for to the diameter of end cap is great, can prevent that the connecting rod from deviating from.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view cross-sectional structural diagram of the installation of the support and the gear of the present invention;
fig. 3 is the schematic view of the local cross-section structure of the joint of the mandril and the weight.
In the figure: 1. a support; 2. a first gear; 3. a first link; 4. a second gear; 5. a pin shaft; 6. A second link; 7. a third link; 8. a support; 9. a top rod; 10. a collar; 11. a joint; 12. a weight; 13. a rotating rod; 14. a turntable; 15. a screw hole; 16. and (7) a plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a rapid plasticity meter with a self-locking link mechanism comprises a support 1, a first gear 2, a first link 3, a second gear 4, a pin 5, a second link 6, a third link 7, a bracket 8, a top rod 9, a lantern ring 10, a joint 11, a weight 12, a rotating rod 13, a rotating disk 14, a screw hole 15 and a plug 16, wherein the first gear 2 is installed on the front surface of the support 1, the first link 3 is connected to the front surface of the first gear 2, the second gear 4 is installed below the first gear 2, the pin 5 is installed below the first link 3, the second link 6 is connected to the upper right corner of the pin 5, the third link 7 is installed on the lower right corner of the second link 6 through the pin 5, the bracket 8 is installed on the rear side of the third link 7 through the pin 5, the top rod 9 is installed on the upper right corner of the second link 6 through the pin 5, and the lantern ring 10 is fixed on the top end of the top rod 9, the internal connection of lantern ring 10 has joint 11, and connects the top of 11 and install weight 12, and bull stick 13 is installed with the junction of support 1 to second gear 4, and the rear end of bull stick 13 is connected with carousel 14, and screw 15 has all been seted up at the front and back both ends of round pin axle 5, and the internal connection of screw 15 has end cap 16.
The utility model discloses in, the vertical central line of first gear 2 and second gear 4 coincides each other, and the connected mode between first gear 2 and the second gear 4 is connected for the meshing, and the setting utilizes the meshing between first gear 2 and the second gear 4 to rotate the transmission, and stability is higher, effectively prevents the emergence of disjointing and the problem of skidding.
The mode of connection between the lantern ring 10 and the joint 11 is the lock joint connection, and ejector pin 9 passes through the lantern ring 10 and constitutes revolution mechanic between joint 11 and the weight 12, sets up the lantern ring 10 and can rotate between the joint 11, conveniently adjusts the angle between ejector pin 9 and the weight 12 to it is convenient, easy access to dismantle between the lantern ring 10 and the joint 11.
The bull stick 13 runs through in the inside of support 1, and carousel 14 passes through to constitute revolution mechanic between bull stick 13 and the support 1, sets up carousel 14 and can drive second gear 4 and rotate, and carousel 14 is discoid, is fit for the application of force more.
The size between the screw hole 15 and the plug 16 is matched, the screw hole 15 and the plug 16 are connected in a threaded mode, the screw hole 15 and the plug 16 are convenient to disassemble, the whole mechanism is convenient to assemble, and the plug 16 is large in diameter, so that the connecting rod can be prevented from being separated.
The utility model discloses a theory of operation is: when the device is used, firstly, the whole device is supported by the support 1 and the bracket 8, firstly, the rotary table 14 is rotated, the rotary table 14 drives the rotary rod 13 to rotate, the rotary rod 13 drives the second gear 4 to rotate, the second gear 4 drives the first gear 2 to rotate, the first gear 2 drives the first connecting rod 3 to rotate, the first connecting rod 3 drives the second connecting rod 6 to rotate through the pin shaft 5, the second connecting rod 6 drives the third connecting rod 7 and the ejector rod 9 to rotate through the pin shaft 5, the ejector rod 9 drives the lantern ring 10 and the connector 11 to rotate, the ejector rod 9 jacks up the weight 12 until the weight 12 upwards finally forms an included angle with the horizontal plane of the third connecting rod 7 and is automatically locked, the weight 12 cannot fall down due to the action of gravity, at the moment, the weight 12 directly acts on a sample due to the action of gravity, the weight 12 always keeps 100N acting force under the condition of not damaging the weight, and finally, the plugs 16 are unscrewed one by one, the device can be disassembled by the threaded action between the plug 16 and the screw hole 15.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 (6)
1. A rapid plasticity meter with a self-locking connecting rod mechanism is characterized by comprising a support (1), a first gear (2), a first connecting rod (3), a second gear (4), a pin shaft (5), a second connecting rod (6), a third connecting rod (7), a support (8), a top rod (9), a lantern ring (10), a joint (11), weights (12), a rotating rod (13), a rotating disk (14), a screw hole (15) and a plug (16), wherein the first gear (2) is installed on the front surface of the support (1), the first connecting rod (3) is connected on the front surface of the first gear (2), the second gear (4) is arranged below the first gear (2), the pin shaft (5) is installed below the first connecting rod (3), the second connecting rod (6) is connected with the upper right corner of the pin shaft (5), the third connecting rod (7) is installed on the lower right corner of the second connecting rod (6) through the pin shaft (5), and support (8) are installed through round pin axle (5) to the rear side of third connecting rod (7), ejector pin (9) are installed through round pin axle (5) in the upper right corner of second connecting rod (6), and the upper end of ejector pin (9) is fixed with the lantern ring (10), the internal connection of the lantern ring (10) connects (11), and connects the top of (11) and install weight (12), bull stick (13) are installed with the junction of support (1) in second gear (4), and the rear end of bull stick (13) is connected with carousel (14), screw (15) have all been seted up at both ends around round pin axle (5), and the internal connection of screw (15) has end cap (16).
2. The rapid plasticity meter with the self-locking linkage mechanism according to claim 1, wherein: the vertical central lines of the first gear (2) and the second gear (4) are overlapped, and the first gear (2) and the second gear (4) are connected in a meshing manner.
3. The rapid plasticity meter with the self-locking linkage mechanism according to claim 1, wherein: the pin shaft (5) penetrates through the second connecting rod (6), the third connecting rod (7) and the ejector rod (9), and a rotating structure is formed among the pin shaft (5), the second connecting rod (6), the third connecting rod (7) and the ejector rod (9).
4. The rapid plasticity meter with the self-locking linkage mechanism according to claim 1, wherein: the lantern ring (10) is connected with the joint (11) in a buckling mode, and the ejector rod (9) forms a rotating structure through the lantern ring (10), the joint (11) and the weight (12).
5. The rapid plasticity meter with the self-locking linkage mechanism according to claim 1, wherein: the rotating rod (13) penetrates through the inside of the support (1), and the rotating disc (14) forms a rotating structure with the support (1) through the rotating rod (13).
6. The rapid plasticity meter with the self-locking linkage mechanism according to claim 1, wherein: the size between the screw hole (15) and the plug (16) is matched, and the screw hole (15) and the plug (16) are connected in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023212133.5U CN215297044U (en) | 2020-12-28 | 2020-12-28 | Quick plasticity meter with self-locking link mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023212133.5U CN215297044U (en) | 2020-12-28 | 2020-12-28 | Quick plasticity meter with self-locking link mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215297044U true CN215297044U (en) | 2021-12-24 |
Family
ID=79528105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023212133.5U Active CN215297044U (en) | 2020-12-28 | 2020-12-28 | Quick plasticity meter with self-locking link mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215297044U (en) |
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2020
- 2020-12-28 CN CN202023212133.5U patent/CN215297044U/en active Active
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