Device for detecting compressive property of inner container of electric cooker
By designing a rice cooker inner liner detection device that includes extrusion, feeding and clamping mechanisms, the problems of insecure and low efficiency of traditional equipment operation are solved, and safe and efficient pot inspection is achieved.
Patent Information
- Application Number
- CN202420557228.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-03-21
AI Technical Summary
When traditional hydraulic equipment detects the inner liner of the rice cooker, the operation is unsafe, and the clamping components are lacking, making it difficult to quickly adapt to the inner liner of different sizes and heights, which reduces the detection efficiency.
A pressure resistance detection device for the rice cooker inner liner including an extrusion mechanism, a feeding mechanism and a clamping mechanism is designed. Through components such as hydraulic cylinder, guide rail, pressure rod and clamp, safe and stable placement of pots and tools is achieved. Extrusion detection and adapt to cookware of different heights through adjustment mechanism and limit mechanism.
It improves the safety and efficiency of inspection, facilitates the inspection of cookware of different sizes and heights, and ensures the safety and stability of operation.
Smart Images
Figure CN222280332U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pressure resistance detection, in particular to a device for detecting the pressure resistance performance of an inner pot of an electric rice cooker. Background Art
[0002] The rice cooker is a modern cooking utensil that can perform multiple processing such as steaming, boiling, stewing, simmering and braising. It can not only cook food, but also keep it warm. It is clean and hygienic to use, pollution-free, time-saving and labor-saving. It is one of the indispensable appliances for modern housework. The inner pot of the rice cooker is one of the main core components of the rice cooker. The quality of the inner pot of the rice cooker is related to the safety during cooking. Therefore, the pressure resistance of the inner pot needs to be tested to ensure the safe use of the rice cooker and prevent the rice cooker from exploding during the cooking process.
[0003] However, when inspecting the inner pot of the rice cooker, traditional hydraulic equipment performs the inner pot extrusion test, and most of the time the staff holds the inner pot and works at the bottom of the hydraulic press, which has a low safety factor. If the hydraulic press is operated carelessly, the staff's hands will be injured. In addition, there is a lack of good clamping components during extrusion, which makes the operation cumbersome and inconvenient to quickly clamp inner pots of different sizes, resulting in slow loading and unloading operations and reducing the overall inspection efficiency. At the same time, when inspecting inner pots of different heights, the height of the workbench needs to be increased, which is also inconvenient to operate. Utility Model Content
[0004] Aiming at the problems in the prior art, the utility model provides a device for detecting the pressure resistance of an inner pot of an electric rice cooker.
[0005] The utility model solves the technical problem by adopting a technical solution: a device for detecting the pressure resistance of an inner pot of an electric rice cooker, comprising:
[0006] frame;
[0007] An extrusion mechanism is installed on the frame, and the extrusion mechanism includes a guide rail, two parallel guide rails are installed on both sides of the top of the frame, a control board is slidably connected to the guide rail, a hydraulic cylinder is installed at the center of the top of the frame, the output shaft at the bottom of the hydraulic cylinder is connected to the center of the top of the control board, a pressure rod is installed at the bottom of the control board, a connecting block is installed at the bottom of the pressure rod, and a pressure plate is installed at the bottom of the connecting block;
[0008] A feeding mechanism is installed on the frame, and the feeding mechanism includes a placing table, the frame is slidably connected to the placing table, a placing slot is provided at the center of the placing table, a baffle is vertically connected to one side of the frame, two guide plates are vertically connected to both ends of one side of the baffle, and one end of the two guide plates is respectively slidably connected to the two sides of the inside of the placing table;
[0009] The clamping mechanism is provided on the feeding mechanism, and the clamping mechanism includes a driving plate, driving plates are installed inside both sides of the placing table, one end of the two driving plates are respectively slidably connected with the inside of the placing table through reset springs, and the other ends of the two driving plates extend to the outside of the placing table, and symmetrical clamping plates are slidably connected on both sides of the placing table, one side of the clamping plate extends into the placing groove, and a push plate is installed at the midline of the other side of the clamping plate, and the push plate is slidably connected with the inner side of the placing table through a compression spring, and a driving rod is rotatably connected to the top side of one end of the two driving plates, and one end of the two driving rods is rotatably connected to the top side of one end of the two push plates.
[0010] Specifically, the frame is rotatably connected to a plurality of guide wheels which are equidistantly distributed, and the side walls of the guide wheels are in contact with the bottom of the placement table.
[0011] Specifically, a support block is fixedly connected to the outside of the frame, the cross-section of the support block is a triangular structure, and penetrating installation grooves are provided on the inner sides of both ends of the support block. Support wheels are rotatably connected inside the two installation grooves, and the side walls of the support wheels extend to the outside of the installation grooves and abut against the placement table.
[0012] Specifically, a protective sleeve is installed at the center of the top of the placement table. The protective sleeve is a circular ring structure. The protective sleeve is located outside the top of the placement groove and is made of rubber material.
[0013] Specifically, one end of the two driving plates is vertically fixedly connected with a guide rod, the guide rod passes through the reset spring and is slidably connected to the inside of the placement table, and rubber pads are installed on opposite sides of the two clamps, and the clamps and rubber pads are arc-shaped structures.
[0014] Specifically, a slider is installed on the top side of the two push plates respectively, and the slider is slidably connected to the inner side of the top of the push plate through a buffer spring, and one end of the two driving rods is rotatably connected to the top of the two sliders respectively.
[0015] Specifically, a locking mechanism is installed on the feeding mechanism, and the locking mechanism includes a handle. A handle is installed at the center of the side wall at one end of the placement table, and the handle is a "concave" shaped structure.
[0016] Specifically, latches are installed on both sides of one end of the placing table, and the latches are of an "L"-shaped structure. The two latches are slidably connected to the inside of the placing table through a resistance spring. The bottoms of the two latches extend to the outside of the bottom of the placing table. The bottom of the latches is a trapezoidal structure. One end of the top of the two latches extends to the outside of the placing table and is connected to both ends of the handle. The handle is slidably connected to the outside of the placing table through the latches, and slots are provided on both sides of the top of the frame.
[0017] Specifically, an adjustment mechanism is installed on the extrusion mechanism, and the adjustment mechanism includes a movable groove. A movable groove is provided on one side of the connecting block, and a rack is fixedly connected to one side of the movable groove. The top of the connecting block is slidably connected to the inner side of the bottom of the pressure rod, and a rotating shaft is rotatably connected to the inside of one side of the pressure rod. One end of the rotating shaft extends to the inside of the movable groove, and the other end of the rotating shaft extends to the outside of the pressure rod. A driving gear is installed on one end of the rotating shaft, and the driving gear is meshed with the rack. A driving disk is installed on the other end of the rotating shaft.
[0018] Specifically, the extrusion mechanism is installed with a resistance mechanism, and the resistance mechanism includes a rotation groove, a rotation groove is provided inside one side of the bottom of the pressure rod, a limit gear is provided inside the rotation groove, the limit gear is fixedly connected to the rotating shaft, and the limit gear is rotatably connected to the inside of the rotation groove through the rotating shaft, a clamping block is installed inside the side wall of the pressure rod, and the clamping block is slidably connected to the inside of the side wall of the pressure rod through a connecting spring, one end of the clamping block extends to the inside of the rotation groove and interferes with the limit gear, a threaded rod is threadedly connected to the bottom of the side wall of the pressure rod, and one end of the threaded rod passes through the connecting spring and is rotatably connected to the inside of the clamping block.
[0019] The beneficial effects of the utility model are:
[0020] (1) The device for testing the compressive performance of the inner pot of an electric rice cooker described in the utility model is conducive to the extrusion test of the cooker by installing an extrusion mechanism, thereby testing the quality of the cooker. The adjustment mechanism and the resistance mechanism cooperate to facilitate height adjustment, thereby facilitating the extrusion test of cookers of different heights.
[0021] (2) The device for testing the pressure resistance of the inner pot of an electric rice cooker described in the utility model facilitates the convenient and safe placement of the cookware through the action of the feeding mechanism, and safely pushes it to the bottom of the extrusion mechanism for testing, thereby improving the safety factor.
[0022] (3) The device for testing the pressure resistance of the inner pot of an electric rice cooker described in the utility model is convenient for controlling the sliding of the feeding mechanism through the cooperation of the locking mechanism, and the feeding mechanism is locked after the cookware is pushed to feed the material, so that the feeding mechanism is stable and will not loosen and affect the test effect.
[0023] (4) The device for testing the compressive performance of the inner pot of an electric rice cooker described in the utility model is conducive to driving and controlling the clamping mechanism through the operation of the feeding mechanism, so that the clamping mechanism can stably clamp the placed pot, thereby facilitating the subsequent stable extrusion test of pots of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0025] Figure 1 The overall structural diagram provided by the utility model;
[0026] Figure 2 This is a schematic diagram of the connection structure between the connection block and the pressure rod of the utility model;
[0027] Figure 3 This is a schematic diagram of the connection structure between the guide plate and the baffle of the utility model;
[0028] Figure 4 for Figure 3 An enlarged schematic diagram of the structure of section A is shown;
[0029] Figure 5 This is a schematic diagram of the connection structure between the protective cover and the placement table of the utility model;
[0030] Figure 6 This is a schematic diagram of the connection structure between the driving plate and the placement table of the utility model;
[0031] Figure 7 for Figure 6 An enlarged schematic diagram of the structure of part B is shown;
[0032] Figure 8 This is a schematic diagram of the connection structure between the driving gear and the rack of the utility model;
[0033] Fig. 9 for Figure 8 An enlarged schematic diagram of the C-section structure is shown;
[0034] Fig.10 It is a schematic diagram of the connection structure between the placement table and the frame of the utility model.
[0035] In the figure: 1, frame; 2, extrusion mechanism; 201, hydraulic cylinder; 202, control panel; 203, guide rail; 204, pressure rod; 205, pressure plate; 206, connecting block; 3, adjustment mechanism; 301, movable groove; 302, rack; 303, driving plate; 304, driving gear; 305, rotating shaft; 4, feeding mechanism; 401, baffle; 402, placing table; 403, guide plate; 404, support block; 405, guide wheel; 406, support wheel; 407, mounting groove; 408, protective cover; 409, 9. Placement slot; 5. Locking mechanism; 501. Handle; 502. Interference spring; 503. Pin; 504. Slot; 6. Clamping mechanism; 601. Rubber pad; 602. Drive plate; 603. Clamping plate; 604. Push plate; 605. Slider; 606. Buffer spring; 607. Drive rod; 608. Return spring; 609. Guide rod; 610. Compression spring; 7. Interference mechanism; 701. Threaded rod; 702. Connecting spring; 703. Block; 704. Limiting gear; 705. Rotating slot. DETAILED DESCRIPTION
[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0037] like Figure 1 , Figure 6 and Figure 8 As shown, the utility model provides a device for detecting the compressive performance of an inner pot of an electric rice cooker, comprising a frame 1, on which an extrusion mechanism 2 is mounted, on which a feeding mechanism 4 is mounted, on which a clamping mechanism 6 is mounted, on which a locking mechanism 5 is mounted, on which an adjustment mechanism 3 is mounted, and on which a resistance mechanism 7 is mounted.
[0038] Specifically, Figure 1 and Figure 2 As shown, the extrusion mechanism 2 includes a guide rail 203, two parallel guide rails 203 are installed on both sides of the top of the frame 1, and a control board 202 is slidably connected to the guide rail 203. A hydraulic cylinder 201 is installed at the center of the top of the frame 1, and the output shaft at the bottom of the hydraulic cylinder 201 is connected to the center of the top of the control board 202. A pressure rod 204 is installed at the bottom of the control board 202, and a connecting block 206 is installed at the bottom of the pressure rod 204. A pressure plate 205 is installed at the bottom of the connecting block 206. The installation of the guide rail 203 is conducive to the stable sliding of the pressure plate 205. The installation of the hydraulic cylinder 201 is conducive to driving and controlling the pressure plate 205 when the hydraulic cylinder 201 is working, so that the pressure plate 205 drives the pressure rod 204 and the connecting block 206 to slide, so that the pressure plate 205 can extrude the cookware, thereby testing the pressure resistance effect of the cookware.
[0039] Specifically, Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the loading mechanism 4 includes a placing table 402, and the placing table 402 is slidably connected to the frame 1. A placing groove 409 is provided at the center of the placing table 402. A baffle 401 is vertically connected to one side of the frame 1, and two guide plates 403 are vertically connected to both ends of one side of the baffle 401. One end of the two guide plates 403 is respectively slidably connected to the two sides of the inside of the placing table 402. The placing groove 409 is conveniently opened under the action of the placing table 402, which is beneficial for placing the pots to be tested. The baffle 401 is beneficial for limiting the placing table 402. The two guide plates 403 make the placing table 402 slide smoothly and stably. The sliding of the placing table 402 makes it convenient and safe to load the pots. By pushing the placing table 402, the pots are safely pushed to the bottom of the pressing plate 205 for extrusion, and the operation is more convenient and safe.
[0040] Specifically, Figure 4 As shown, the frame 1 is rotatably connected to a plurality of equally spaced guide wheels 405, and the side walls of the guide wheels 405 are in contact with the bottom of the placement table 402. The guide wheels 405 are beneficial for supporting the placement table 402, and enable the placement table 402 to slide smoothly and labor-savingly on the frame 1, thereby facilitating loading and unloading operations.
[0041] Specifically, Figure 4 As shown, a support block 404 is fixedly connected to the outside of the frame 1, and the cross-section of the support block 404 is a triangular structure. The inner sides of both ends of the support block 404 are provided with penetrating installation grooves 407, and the two installation grooves 407 are rotatably connected with support wheels 406. The side walls of the support wheels 406 extend to the outside of the installation grooves 407 and abut against the placement table 402. The installation of the support block 404 is conducive to the installation of the two support wheels 406, and is conducive to the placement table 402 sliding out. The spur gear supports the placement table 402, so that the placement table 402 is stable after sliding out, and the safety factor is better.
[0042] Specifically, Figure 5 As shown, a protective cover 408 is installed at the top center of the placement table 402. The protective cover 408 is a circular ring structure. The protective cover 408 is located on the top outer side of the placement groove 409. The protective cover 408 is made of rubber material. The installation of the protective cover 408 is conducive to making the pot more stable after being placed, plays a role of shielding and protection, and plays a role of guidance and anti-collision.
[0043] Specifically, Figure 6 and Figure 7As shown, the clamping mechanism 6 includes a driving plate 602, and driving plates 602 are installed inside the placement table 402 on both sides. One end of the two driving plates 602 is slidably connected to the inside of the placement table 402 through a reset spring 608, and the other end of the two driving plates 602 extends to the outside of the placement table 402. Symmetrical clamping plates 603 are slidably connected on both sides of the placement table 402. One side of the clamping plate 603 extends to the inside of the placement groove 409. A push plate 604 is installed at the midline of the other side of the clamping plate 603. The push plate 604 is slidably connected to the inside of the placement table 402 through a compression spring 610. A driving rod 607 is rotatably connected to the top side of one end of the two driving plates 602, and one end of the two driving rods 607 is rotatably connected to the top side of one end of the two push plates 604. The installation of the push plate 604 and the clamping plate 603 is beneficial to the clamping The plate 603 can slide inside the placement table 402. By installing the compression spring 610, the push plate 604 drives the clamping plate 603 to be stored inside the placement table 402, which is conducive to the convenient placement of the cookware inside the placement groove 409. When the placement table 402 pushes the feeding, the two driving plates 602 contact the baffle plate 401, so that the driving plate 602 is free from the action of the reset spring 608 and slides. The driving rods 607 on the two driving plates 602 synchronously drive the two push plates 604. The two push plates 604 drive the clamping plates 603 to slide under the action of the compression spring 610, so that the clamping plates 603 extend to the inside of the placement groove 409 to clamp the side walls of the cookware tightly, so that the cookware is placed at the center of the placement groove 409, which is conducive to better extrusion detection.
[0044] Specifically, Figure 7 As shown, one end of the two driving plates 602 is vertically fixedly connected with a guide rod 609, and the guide rod 609 passes through the reset spring 608 and is slidably connected to the inside of the placement table 402. Rubber pads 601 are installed on the opposite sides of the two clamping plates 603. The clamping plates 603 and the rubber pads 601 are arc-shaped structures. The installation of the guide rod 609 is conducive to preventing the reset spring 608 from being deformed and popping out when being squeezed, and plays a role of positioning and guiding. The installation of the rubber pads 601 is conducive to preventing the clamping plates 603 from causing wear to the pot when clamped with the pot, and plays a role of anti-slip and tight clamping.
[0045] Specifically, Figure 7As shown, sliders 605 are respectively installed on the top sides of the two push plates 604, and the sliders 605 are slidably connected to the inner sides of the tops of the push plates 604 through buffer springs 606. One ends of the two driving rods 607 are rotatably connected to the tops of the two sliders 605 respectively. The installation of buffer springs 606 is conducive to making the sliders 605 and the push plates 604 have elasticity. After the driving rods 607 are rotatably connected to the tops of the sliders 605, the sliders 605 can drive the buffer springs 606 to drive and control the push plates 604 and the clamping plates 603. When the clamping plates 603 are clamped stably, the sliders 605 can continue to slide under the action of the buffer springs 606, so that the driving plate 602 can slide into place, and then the placement table 402 can be pushed into place to perform the pot extrusion detection work.
[0046] Specifically, Figure 5 As shown, the locking mechanism 5 includes a handle 501, and a handle 501 is installed at the center of the side wall of one end of the placement table 402. The handle 501 is a "concave" shaped structure. The placement table 402 can be driven and controlled conveniently through the action of the handle 501, thereby realizing smooth feeding of the placement table 402 and making the operation more convenient.
[0047] Specifically, Fig.10 As shown, the placement table 402 is respectively provided with a bayonet 503 on both sides of the interior at one end, and the bayonet 503 is an "L"-shaped structure. The two bayonet pins 503 are slidably connected to the interior of the placement table 402 through a resistance spring 502. The bottoms of the two bayonet pins 503 extend to the outside of the bottom of the placement table 402. The bottom of the bayonet pin 503 is a trapezoidal structure. The top ends of the two bayonet pins 503 extend to the outside of the placement table 402 and are connected to the two ends of the handle 501. The handle 501 is slidably connected to the outside of the placement table 402 through the bayonet pin 503. Slots 504 are provided on both sides of the top of the frame 1. The installation of the resistance spring 502 is conducive to making the two bayonet pins 503 retractable, and the resistance spring The spring 502 resists the pin 503 and extends to the outside of the bottom of the placement table 402. Through the sliding push of the placement table 402, since the bottom of the pin 503 is a trapezoidal structure, the frame 1 shrinks after resisting the corners of the frame 1. After the placement table 402 slides to a certain position, the pin 503 slides into the slot 504 under the action of the resisting spring 502 and engages, so that the placement table 402 is locked and cannot slide reversely, which is convenient for the detection of cookware. By pushing the handle 501, the handle 501 drives the pin 503 to get rid of the resisting spring 502 and separate from the slot 504, which is convenient for the placement table 402 to slide freely for loading.
[0048] Specifically, Figure 8 and Fig. 9 As shown, the adjustment mechanism 3 includes a movable groove 301, a movable groove 301 is provided on one side of the connecting block 206, a rack 302 is fixedly connected to one side of the movable groove 301, the top of the connecting block 206 is slidably connected to the inner side of the bottom of the pressure rod 204, a rotating shaft 305 is rotatably connected to one side of the pressure rod 204, one end of the rotating shaft 305 extends to the inside of the movable groove 301, and the other end of the rotating shaft 305 extends to the outside of the pressure rod 204, a driving gear 304 is installed on one end of the rotating shaft 305, and the driving gear 304 is meshed with the rack 302, A driving disk 303 is installed at the other end of the rotating shaft 305. Through the sliding of the connecting block 206 and the inner side of the bottom of the pressing rod 204, the position of the pressing plate 205 can be conveniently adjusted, which is beneficial for placing and squeezing cookware of different heights. By driving the driving disk 303, the driving disk 303 drives the rotating shaft 305 to rotate the driving gear 304, and the driving gear 304 drives the rack 302, so that the connecting block 206 is driven to slide, which makes it convenient to adjust the height of the connecting block 206.
[0049] Specifically, Figure 8 and Fig. 9 As shown, the interference mechanism 7 includes a rotation groove 705, a rotation groove 705 is provided inside one side of the bottom of the pressure rod 204, a limit gear 704 is provided inside the rotation groove 705, the limit gear 704 is fixedly connected to the rotating shaft 305, the limit gear 704 is rotatably connected to the inside of the rotation groove 705 through the rotating shaft 305, a clamping block 703 is installed inside the side wall of the pressure rod 204, the clamping block 703 is slidably connected to the inside of the side wall of the pressure rod 204 through the connecting spring 702, one end of the clamping block 703 extends to the inside of the rotation groove 705 and conflicts with the limit gear 704, the bottom of the side wall of the pressure rod 204 is threadedly connected with a threaded rod 701, one end of the threaded rod 701 passes through the connecting spring 702 and the clamping block 703 The limiting gear 704 is installed and after the connection block 206 is adjusted and stabilized, the threaded rod 701 is rotated to make the threaded rod 701 drive the block 703 to slide, and the block 703 and the limiting gear 704 are restrained and limited, and the limiting gear 704 cannot rotate, which is beneficial to limiting the driving gear 304 and the rack 302, and the connection block 206 will remain stable and unable to slide, so as to perform the pan extrusion detection work, and the screw rod is rotated in the opposite direction to drive the block 703 to separate from the limiting gear 704, so that the driving gear 304 can drive and control the rack 302, thereby realizing the sliding adjustment of the connection block 206.
[0050] When the utility model is in use, firstly, the installation of the guide rail 203 is conducive to the stable sliding of the control plate 202. By installing the hydraulic cylinder 201, it is convenient to drive and control the control plate 202 when the hydraulic cylinder 201 is working, so that the control plate 202 drives the pressure rod 204 and the connecting block 206 to slide, so that the pressure plate 205 can squeeze the pot, thereby testing the pressure resistance of the pot. By sliding the connecting block 206 and the inner side of the bottom of the pressure rod 204, it is convenient to adjust the position of the pressure plate 205, which is conducive to placing and squeezing pots of different heights. By driving the driving disk 303, the driving disk 303 drives the rotating shaft 305 to rotate the driving gear 304, and the driving gear 304 drives the rack 302. , so that the connecting block 206 is driven to work and slide, which is convenient for adjusting the height of the connecting block 206. Through the installation of the limit gear 704, after the connecting block 206 is adjusted and stabilized, the threaded rod 701 is rotated to make the threaded rod 701 drive the block 703 to slide, and the block 703 and the limit gear 704 are restrained and limited, and the limit gear 704 cannot rotate, which is beneficial to limit the driving gear 304 and the rack 302. The connecting block 206 will remain stable and cannot slide, so as to perform the pan extrusion detection work. By rotating the screw rod in the opposite direction, the screw rod drives the block 703 to separate from the limit gear 704, which is convenient for the driving gear 304 to drive and control the rack 302, so as to realize the sliding adjustment of the connecting block 206. Under the action of the placement table 402 The placement slot 409 is opened, which is conducive to placing the pots and pans that need to be tested. The baffle plate 401 is conducive to limiting the placement table 402. The two guide plates 403 make the placement table 402 slide smoothly and stably. The sliding of the placement table 402 makes it convenient and safe to load the pots and pans. By pushing the placement table 402, the pots and pans can be safely pushed to the bottom of the pressing plate 205 for extrusion, and the operation is more convenient and safe. The guide wheel 405 is conducive to supporting the placement table 402, and makes the placement table 402 slide smoothly and labor-saving on the frame 1, which plays a good role in loading and unloading. The installation of the support block 404 is conducive to the installation of the two support wheels 406, which is conducive to the placement of the spur gear after the placement table 402 slides out. The table 402 is supported and supported, so that the placement table 402 is stable after sliding out, and the safety factor is better. The installation of the protective cover 408 is conducive to making the pot more stable after being placed, and plays a role of shielding and protection, and plays a role of guiding and preventing bumps. The placement table 402 is conveniently driven and controlled by the handle 501, so as to realize the smooth feeding of the placement table 402, and the operation is more convenient. The installation of the resistance spring 502 is conducive to making the two latches 503 retractable, and the resistance spring 502 resists the latch 503 to extend to the outside of the bottom of the placement table 402. Through the sliding push of the placement table 402, since the bottom of the latch 503 is a trapezoidal structure, the frame 1 shrinks after the corner of the frame 1 conflicts with it. After the placement table 402 slides to a certain position,The latch 503 slides into the slot 504 under the action of the resisting spring 502 and engages, so that the placing table 402 is locked and cannot slide in the opposite direction, which is convenient for the detection of the pot. By pushing the handle 501, the handle 501 drives the latch 503 to get rid of the resisting spring 502 and separate from the slot 504, which is convenient for the placing table 402 to slide freely for loading. The installation of the push plate 604 and the clamping plate 603 is conducive to the clamping plate 603 being able to slide inside the placing table 402. By compressing the spring 604, the clamping plate 603 can slide inside the placing table 402. 10 is installed, so that the push plate 604 drives the clamping plate 603 to be stored inside the placement table 402, which is convenient for the pot to be placed inside the placement groove 409. When the placement table 402 pushes the feeding, the two driving plates 602 contact the baffle plate 401, so that the driving plate 602 is free from the action of the return spring 608 and slides. The driving rods 607 on the two driving plates 602 synchronously drive the two push plates 604, and the two push plates 604 are free from the action of the compression spring 610 and drive the clamping plate 603 to slide. , so that the clamping plate 603 extends to the inside of the placement groove 409 to clamp the side wall of the pot tightly, so that the pot is placed in the center of the placement groove 409, which is conducive to better extrusion detection. The installation of the guide rod 609 is conducive to preventing the reset spring 608 from being deformed and popping out when being squeezed, and plays a role in positioning and guiding. The installation of the rubber pad 601 is conducive to preventing the clamping plate 603 from causing wear to the pot when clamping the pot, and plays a role in anti-slip clamping and tightness. The installation of the buffer spring 606 is conducive to making the slider 605 and the push plate 604 have elasticity. After the driving rod 607 is rotatably connected to the top of the slider 605, the slider 605 can drive the buffer spring 606 to drive and control the push plate 604 and the clamping plate 603. When the clamping plate 603 is stably clamped, the slider 605 can get rid of the buffer spring 606 and continue to slide, so that the driving plate 602 can slide into place, and then the placement table 402 can be pushed into place, and the pot extrusion detection work is carried out. ,
[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A device for detecting the compressive performance of an inner pot of an electric rice cooker, characterized in that: include: Rack (1); An extrusion mechanism (2), wherein the frame (1) is provided with an extrusion mechanism (2), the extrusion mechanism (2) comprising a guide rail (203), two parallel guide rails (203) being provided on both sides of the top of the frame (1), a control panel (202) being slidably connected to the guide rail (203), a hydraulic cylinder (201) being provided at the center of the top of the frame (1), the bottom output shaft of the hydraulic cylinder (201) being connected to the center of the top of the control panel (202), a pressure rod (204) being provided at the bottom of the control panel (202), a connecting block (206) being provided at the bottom of the pressure rod (204), and a pressure plate (205) being provided at the bottom of the connecting block (206); A feeding mechanism (4), wherein the frame (1) is provided with a feeding mechanism (4), the feeding mechanism (4) comprising a placing table (402), the frame (1) being slidably connected to the placing table (402), a placing groove (409) being provided at the center of the placing table (402), a baffle (401) being vertically connected to one side of the frame (1), two guide plates (403) being vertically connected to both ends of one side of the baffle (401), one end of the two guide plates (403) being respectively slidably connected to two sides of the inside of the placing table (402); The clamping mechanism (6) is installed on the feeding mechanism (4), and the clamping mechanism (6) includes a driving plate (602). The driving plates (602) are installed inside the two sides of the placement table (402), and one end of the two driving plates (602) is respectively connected to the inside of the placement table (402) through a return spring (608), and the other end of the two driving plates (602) extends to the outside of the placement table (402). The two sides of the placement table (402) are connected to the inside of the placement table (402) through a return spring (608). A symmetrical clamping plate (603) is connected, one side of the clamping plate (603) extends to the inside of the placement groove (409), and a push plate (604) is installed at the midline of the other side of the clamping plate (603), and the push plate (604) is slidably connected to the inner side of the placement table (402) through a compression spring (610), and one end of the top side of the two driving plates (602) is rotatably connected to a driving rod (607), and one end of the two driving rods (607) is respectively rotatably connected to the top side of one end of the two push plates (604).
2. The device for detecting the compressive performance of an inner pot of an electric rice cooker according to claim 1, characterized in that: The frame (1) is rotatably connected to a plurality of equally spaced guide wheels (405), and the side walls of the guide wheels (405) are in contact with the bottom of the placement platform (402).
3. The device for detecting the compressive performance of an electric rice cooker inner pot according to claim 1, characterized in that: A support block (404) is fixedly connected to the outside of the frame (1); the cross section of the support block (404) is a triangular structure; through-going mounting grooves (407) are provided on the inner sides of both ends of the support block (404); support wheels (406) are rotatably connected inside the two mounting grooves (407); the side walls of the support wheels (406) extend to the outside of the mounting grooves (407) and contact the placement table (402).
4. The device for detecting the pressure resistance of an inner pot of an electric rice cooker according to claim 1, characterized in that: A protective sleeve (408) is installed at the center of the top of the placement platform (402). The protective sleeve (408) is a circular ring structure. The protective sleeve (408) is located outside the top of the placement groove (409). The protective sleeve (408) is made of rubber material.
5. The device for detecting the pressure resistance of an electric rice cooker inner pot according to claim 1, characterized in that: One end of the two driving plates (602) is vertically fixedly connected with a guide rod (609), and the guide rod (609) passes through the reset spring (608) and is slidably connected to the inside of the placement table (402). Rubber pads (601) are installed on the opposite sides of the two clamping plates (603), and the clamping plates (603) and the rubber pads (601) are arc-shaped structures.
6. The device for detecting the pressure resistance of the inner pot of an electric rice cooker according to claim 5, characterized in that: Slide blocks (605) are respectively installed on the top sides of the two push plates (604), and the slide blocks (605) are slidably connected to the inner side of the top of the push plates (604) through buffer springs (606). One ends of the two driving rods (607) are respectively rotatably connected to the tops of the two slide blocks (605).
7. The device for detecting the pressure resistance of an electric rice cooker inner pot according to claim 1, characterized in that: The feeding mechanism (4) is provided with a locking mechanism (5), the locking mechanism (5) comprising a handle (501), and the handle (501) is provided at the center of a side wall at one end of the placement platform (402), the handle (501) being a "concave"-shaped structure.
8. The device for detecting the pressure resistance of the inner pot of an electric rice cooker according to claim 7, characterized in that: A bayonet (503) is installed on both sides of one end of the placing platform (402), and the bayonet (503) is an "L"-shaped structure. The two bayonet pins (503) are slidably connected to the inside of the placing platform (402) through the contact spring (502). The bottoms of the two bayonet pins (503) extend to the outside of the bottom of the placing platform (402). The bottom of the bayonet pin (503) is a trapezoidal structure. One end of the top of the two bayonet pins (503) extends to the outside of the placing platform (402) and is connected to the two ends of the handle (501). The handle (501) is slidably connected to the outside of the placing platform (402) through the bayonet pin (503). Slots (504) are provided on both sides of the top of the frame (1).
9. The device for detecting the pressure resistance of an electric rice cooker inner pot according to claim 1, characterized in that: The extrusion mechanism (2) is provided with an adjustment mechanism (3), the adjustment mechanism (3) comprising a movable groove (301), one side of the connection block (206) is provided with the movable groove (301), one side of the movable groove (301) is fixedly connected with a rack (302), the top of the connection block (206) is slidably connected to the inner side of the bottom of the pressure rod (204), one side of the pressure rod (204) is rotatably connected with a rotating shaft (305), one end of the rotating shaft (305) extends to the inside of the movable groove (301), and the other end of the rotating shaft (305) extends to the outside of the pressure rod (204), one end of the rotating shaft (305) is installed with a driving gear (304), the driving gear (304) is meshed with the rack (302), and the other end of the rotating shaft (305) is installed with a driving disk (303).
10. The device for detecting the pressure resistance of the inner pot of an electric rice cooker according to claim 9, characterized in that: The extrusion mechanism (2) is provided with a resistance mechanism (7), the resistance mechanism (7) comprising a rotation groove (705), a rotation groove (705) is provided inside one side of the bottom of the pressure rod (204), a limit gear (704) is provided inside the rotation groove (705), the limit gear (704) is fixedly connected to the rotation shaft (305), the limit gear (704) is rotatably connected to the inside of the rotation groove (705) via the rotation shaft (305), and the pressure rod (204 ) A clamping block (703) is installed inside the side wall, and the clamping block (703) is slidably connected to the inside of the side wall of the pressure rod (204) through a connecting spring (702). One end of the clamping block (703) extends to the inside of the rotating groove (705) and contacts the limiting gear (704). A threaded rod (701) is threadedly connected to the bottom of the side wall of the pressure rod (204), and one end of the threaded rod (701) passes through the connecting spring (702) and is rotatably connected to the inside of the clamping block (703).