Pot cover service life detection device

Abstract

The utility model relates to a pot cover service life detection device comprising a supporting seat used for supporting a pot body; the lifting plate is movably arranged on the supporting seat so as to be close to or away from the pot cover; the push-pull device is arranged on the lifting plate, and a shaft sleeve is arranged at the output end of the push-pull device; the rotating piece is rotationally arranged on the lifting plate around a first rotating axis; the clamping piece is used for clamping the pot cover, and the clamping piece is installed on the rotating piece; the transmission rod is installed on the rotating piece and arranged in the middle of the shaft sleeve in a penetrating mode, and an avoiding gap is reserved between the outer wall of the transmission rod and the inner wall of the shaft sleeve so as to allow the push-pull device to push the transmission rod to rotate. The service life detection of the pot cover is realized by depending on an electric control mode, the detection efficiency is relatively high, and the detection cost is relatively low.

Description

Technical Field

[0001] The utility model relates to the field of pot cover life detection, in particular to a pot cover life detection device. Background Art

[0002] For general food processors, the pot cover is installed at the top opening of the pot body in a threaded connection manner, and the pot cover is opened and closed by rotating. The number of times the pot cover can be rotated on the pot body determines the actual service life of the pot cover. However, the service life of existing pot covers is usually achieved by manual operation, which is inefficient. Utility Model Content

[0003] Based on this, it is necessary to provide a pot cover life detection device to address the problem of low efficiency in pot cover life detection.

[0004] A pot cover life detection device, comprising:

[0005] A support base, used for supporting the pot body;

[0006] A lifting plate, movably arranged on the support base, so as to be closer to or farther away from the pot cover;

[0007] A push-pull device is mounted on the lifting plate, and a shaft sleeve is provided at the output end of the push-pull device;

[0008] A rotating member, rotatably disposed on the lifting plate around a first rotating axis;

[0009] A clamping member, used for clamping the pot cover, wherein the clamping member is mounted on the rotating member; and

[0010] A transmission rod is mounted on the rotating member and passes through the middle of the shaft sleeve. An escape gap is left between the outer wall of the transmission rod and the inner wall of the shaft sleeve to allow the push-pull device to push the transmission rod to rotate.

[0011] The support seat of the utility model comprises a bracket plate, a support rod and a support plate, the bracket plate and the support plate are arranged relative to each other in a first direction through the support rod, a sliding rod extending along the first direction is arranged on the bracket plate, the lifting plate is slidably arranged on the sliding rod, and the lifting plate is located between the bracket plate and the support plate, the clamping member is located on a side of the lifting plate close to the support plate, and the push-pull device, the rotating member and the transmission rod are located on the other side of the lifting plate.

[0012] The clamping piece of the utility model comprises a clamping plate and two clamping blocks. The two clamping blocks are arranged at intervals on a side of the clamping plate away from the lifting plate, and the clamping blocks are located at the edge of the clamping plate.

[0013] In the utility model, a plurality of positioning ribs are arranged on one side of the support plate facing the lifting plate, and the positioning ribs are used to position the pot body along the circumferential direction of the first rotation axis.

[0014] The lifting plate of the utility model is provided with a rotating hole, a rotating shaft is passed through the middle of the rotating hole, and the clamping member and the rotating member are respectively arranged at two ends of the rotating shaft.

[0015] According to the utility model, the rotating member and the clamping member are both spaced apart from the lifting plate, and a first bearing gasket and a second bearing gasket are provided on the rotating shaft. The two sides of the first bearing gasket are respectively attached to the rotating member and a side of the lifting plate facing the rotating member, and the two sides of the second bearing gasket are respectively attached to the clamping member and a side of the lifting plate facing the clamping member.

[0016] The utility model has a lifting shaft hole in the middle of the rotating shaft, a lifting device is arranged on the bracket plate, and the output end of the lifting device is positioned in the lifting shaft hole along the axial direction of the rotating shaft.

[0017] A part of the lifting device of the utility model is located on a side of the bracket plate away from the supporting plate.

[0018] In the utility model, a limiting block is arranged on one side of the lifting plate facing the rotating member, and the limiting block is used to limit the end of the transmission rod.

[0019] In the utility model, a limiting cylinder is arranged on one side of the lifting plate facing the rotating part, and the limiting cylinder has a limiting state and a non-limiting state. When the limiting cylinder is in the limiting state, the limiting cylinder is used to limit the rotating part, and when the limiting cylinder is in the non-limiting state, the limiting cylinder avoids the rotating part.

[0020] The beneficial effects of the utility model are:

[0021] When the push-pull device controls the sleeve to move linearly, the opening edge of the sleeve end can push and pull the transmission rod. Due to the existence of the avoidance gap, the transmission rod can drive the rotating member to rotate around the first rotation axis when being pushed and pulled, thereby realizing the rotation control of the clamping member, so that when the clamping member is in a clamping state of the pot cover, the rotation of the pot cover can be controlled. As long as the number of extension and retraction actions performed by the push-pull device when the pot cover is damaged is counted, the service life of the pot cover can be known.

[0022] The service life detection of the pot cover of the utility model is realized by relying on an electronic control method, which not only has high detection efficiency but also has low detection cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1It is a three-dimensional structural schematic diagram of a pot cover life detection device in an embodiment of the utility model;

[0024] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 3 The three-dimensional structure diagram of the pot cover life detection device at the lifting plate in the embodiment of the utility model is shown in FIG. Figure 1 ;

[0026] Figure 4 It is a schematic diagram of the top view of the pot cover life detection device at the lifting plate in the embodiment of the utility model;

[0027] Figure 5 The three-dimensional structure diagram of the pot cover life detection device at the lifting plate in the embodiment of the utility model is shown in FIG. Figure 2 ;

[0028] Figure 6 The three-dimensional structure diagram of the pot cover life detection device at the lifting plate in the embodiment of the utility model is shown in FIG. Figure 3 ;

[0029] Figure 7 The three-dimensional structure diagram of the pot cover life detection device at the lifting plate in the embodiment of the utility model is shown in FIG. Figure 4 .

[0030] Reference numerals:

[0031] 1. Support seat; 11. Bracket plate; 111. Slide rod; 112. Lifting device; 12. Support rod; 13. Support plate; 131. Positioning rib; 2. Lifting plate; 21. Rotating hole; 211. Rotating shaft; 212. First bearing gasket; 213. Second bearing gasket; 214. Lifting shaft hole; 22. Limit block; 23. Limit cylinder; 3. Push-pull device; 31. Bushing; 4. Rotating member; 5. Clamping member; 51. Clamping plate; 52. Clamping block; 6. Transmission rod; 100. Pot body; 200. Pot cover. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0037] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0038] Example:

[0039] See also Figure 1 and Figure 2 This embodiment provides a pot cover life detection device, including a support base 1, a lifting plate 2, a push-pull device 3, a rotating member 4, a clamping member 5 and a transmission rod 6.

[0040] The pot body 100 is supported on the support base 1, and the pot cover 200 is covered on the pot body 100. The pot cover 200 can be locked by rotating it in a clockwise direction on the pot body 100, and can be unlocked by rotating it in a counterclockwise direction. One locking action and one unlocking action of the pot cover 200 constitute a complete action cycle. The maximum number of action cycles that the pot cover 200 can achieve on the pot body 100 is the service life of the pot cover 200.

[0041] The lifting plate 2 is movably arranged on the support base 1, and the clamping member 5 is installed on the lifting plate 2. The lifting plate 2 can drive the clamping member 5 to approach or move away from the pot cover 200. When the clamping member 5 reaches the pot cover 200, it can clamp the pot cover 200 to allow the clamping member 5 to drive the pot cover 200 to rotate.

[0042] See also Figure 3-Figure 6 The clamping member 5 is mounted on the rotating member 4, and the rotating member 4 is rotatably arranged on the lifting plate 2 around the first rotation axis. The clamping member 5 can rotate synchronously with the rotating member 4 on the lifting plate 2. The push-pull device 3 is mounted on the lifting plate 2. In this embodiment, the push-pull device 3 uses a cylinder, wherein a sleeve 31 is provided at the output end of the push-pull device 3. One end of the transmission rod 6 is fixed on the rotating member 4, and the transmission rod 6 is inserted in the middle of the sleeve 31. The inner wall of the sleeve 31 is not completely in contact with the outer wall of the transmission rod 6, but there is an avoidance gap between the outer wall of the transmission rod 6 and the inner wall of the sleeve 31. The avoidance gap provides a certain amount of activity margin to allow the transmission rod 6 to swing in the middle of the sleeve 31.

[0043] In the process of controlling the sleeve 31 to move linearly, the edge of the opening at the end of the sleeve 31 can push and pull the transmission rod 6. Due to the existence of the avoidance gap, the transmission rod 6 can drive the rotating member 4 to rotate around the first rotation axis when being pushed and pulled, and then realize the rotation control of the clamping member 5. When the clamping member 5 is in the clamping state of the pot cover 200, if the push-pull device 3 is extended, the clamping member 5 can drive the pot cover 200 to complete a locking action. If the push-pull device 3 is retracted, the clamping member 5 can drive the pot cover 200 to complete an unlocking action. As long as the number of extension and retraction actions performed by the push-pull device 3 when the pot cover 200 is damaged is counted, the service life of the pot cover 200 can be known. In this embodiment, the service life detection of the pot cover 200 is realized by relying on the electronic control method, which not only has high detection efficiency, but also has low detection cost.

[0044] If the push-pull device 3 is extended too long or retracted too short, the outer wall of the transmission rod 6 will abut against both ends of the sleeve 31 at the same time, and the transmission rod 6 will be stuck in the middle of the sleeve 31. If the push-pull device 3 is further extended or further shortened, it is easy to cause the transmission rod 6 to break in the middle of the sleeve 31. For this reason, a limit block 22 is provided on the side of the lifting plate 2 facing the rotating member 4. The limit block 22 can limit the end of the transmission rod 6, so as to ensure that the transmission rod 6 abuts against one end of the sleeve 31 at most.

[0045] Similarly, a limiting cylinder 23 may be provided on the side of the lifting plate 2 facing the rotating member 4 .

[0046] The limiting cylinder 23 has a limiting state and a non-limiting state. If the limiting cylinder 23 is retracted, the limiting cylinder 23 is in a non-limiting state, and the limiting cylinder 23 avoids the rotating member 4 and does not restrict the rotation of the rotating member 4. If the limiting cylinder 23 is extended, the limiting cylinder 23 is in a limiting state, and the rotating member 4 will hit the limiting cylinder 23 when the rotating angle is too large, thereby limiting the rotatable angle of the rotating member 4.

[0047] This embodiment provides a specific structure of the support base 1, see Figure 1 The support base 1 includes a support plate 11, a support rod 12 and a support plate 13. The support plate 11 and the support plate 13 are arranged opposite to each other in a first direction. Both ends of the support rod 12 are fixed on the support plate 11 and the support plate 13 respectively. The pot body 100 can be supported on the support plate 13. In order to prevent the pot body 100 from shaking and rotating with the pot cover 200 during the rotation of the pot cover 200, a plurality of positioning ribs 131 are arranged on a side of the support plate 13 facing the support plate 11. The positioning ribs 131 position the pot body 100 along the circumferential direction of the first rotation axis.

[0048] A sliding rod 111 extending in a first direction is disposed on one side of the bracket plate 11 facing the support plate 13, and the lifting plate 2 is slidably disposed on the sliding rod 111, so that the pot body 100 and the pot cover 200 can be accommodated between the support plate 13 and the lifting plate 2, thereby the clamping member 5 can approach or move away from the pot cover 200 in the first direction. In order to enable the clamping member 5 to smoothly clamp the pot cover 200 and avoid being blocked by the lifting plate 2, the clamping member 5 is located on the side of the lifting plate 2 close to the support plate 13.

[0049] Further preferably, the push-pull device 3, the rotating member 4 and the transmission rod 6 are all located on the side of the lifting plate 2 away from the support plate 13 to prevent the push-pull device 3, the rotating member 4 and the transmission rod 6 from interfering with the clamping action of the clamping member 5 on the pot cover 200.

[0050] See also Figure 6 and Figure 7 In order to separate the rotating member 4 and the clamping member 5 on both sides of the lifting plate 2, a rotating hole 21 is provided on the lifting plate 2, and a rotating shaft 211 is provided in the middle of the rotating hole 21. The rotating shaft 211 is positioned at the rotating hole 21 in the axial and radial directions, and the two ends of the rotating shaft 211 are respectively located on both sides of the lifting plate 2. The clamping member 5 and the rotating member 4 are respectively arranged at the two ends of the rotating shaft 211, and the first rotating axis coincides with the axis of the rotating shaft 211. Of course, both the clamping member 5 and the rotating member 4 need to be positioned on the rotating shaft 211 to ensure that the rotating member 4 can drive the clamping member 5 to rotate through the rotating shaft 211.

[0051] See also Figure 5 , the rotating member 4 and the clamping plate 51 are spaced apart from the lifting plate 2 to prevent the rotating member 4 and the clamping plate 51 from directly rubbing against the surface of the lifting plate 2 during the rotation process. Correspondingly, the rotating shaft 211 is provided with a first bearing gasket 212 and a second bearing gasket 213. The two sides of the first bearing gasket 212 are respectively attached to the rotating member 4 and the side of the lifting plate 2 facing the rotating member 4, and the two sides of the second bearing gasket 213 are respectively attached to the clamping plate 51 and the side of the lifting plate 2 facing the clamping plate 51. The first bearing gasket 212 and the second bearing gasket 213 can fill the gap between the rotating member 4 and the clamping plate 51 and the lifting plate 2. On the one hand, the first bearing gasket 212 and the second bearing gasket 213 will not generate excessive friction during the rotation process of the rotating member 4 and the clamping plate 51. On the other hand, the first bearing gasket 212 and the second bearing gasket 213 can assist the rotating member 4 and the clamping plate 51 in the axial positioning effect on the rotating shaft 211.

[0052] See also Figure 2In accordance with the shape of the pot cover 200 and the installation form of the pot cover 200 on the pot body 100, the clamping member 5 of this embodiment includes a clamping plate 51 and two clamping blocks 52. The two clamping blocks 52 are arranged at intervals on the side of the clamping plate 51 away from the lifting plate 2, and the clamping blocks 52 are located at the edge of the clamping plate 51. Therefore, when the clamping member 5 is pressed down along the first direction, the clamping plate 51 can be pressed against the upper surface of the pot cover 200, and the handle part at the edge of the pot cover 200 can be accommodated between the two clamping blocks 52. The handle part at the edge of the pot cover 200 is moved by the two clamping blocks 52 to achieve the purpose of controlling the rotation of the pot cover 200. In addition, when the pot cover 200 is rotating, the lifting plate 2 can apply additional pressure to the pot body 100 through the pot cover 200, so that the pot body 100 is more stable on the support plate 13.

[0053] In this embodiment, a lifting shaft hole 214 is provided in the middle of the rotating shaft 211, and the lifting shaft hole 214 extends along the first direction. A lifting device 112 is provided on the bracket plate 11, and the output end of the lifting device 112 is axially positioned in the lifting shaft hole 214 along the rotating shaft 211. The lifting device 112 can drive the lifting plate 2 to move up and down through the rotating shaft 211.

[0054] Preferably, a portion of the lifting device 112 is located on the side of the bracket plate 11 away from the support plate 13 to reduce the space occupied by the lifting device 112 between the bracket plate 11 and the lifting plate 2, so as to allow the lifting plate 2 to be closer to the bracket plate 11 when moving upward in the first direction, thereby increasing the distance between the pot body 100 and the lifting plate 2, making it easier to take the pot body 100 out from between the lifting plate 2 and the support plate 13.

[0055] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0056] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A pot cover life detection device, characterized in that: include: A support base (1), used for supporting the pot body (100); A lifting plate (2) movably arranged on the support base (1) so as to move closer to or farther away from the pot cover (200); A push-pull device (3) is mounted on the lifting plate (2), and a shaft sleeve (31) is provided at the output end of the push-pull device (3); A rotating member (4) is rotatably arranged on the lifting plate (2) around a first rotation axis; A clamping member (5) for clamping the pot cover (200), wherein the clamping member (5) is mounted on the rotating member (4); and A transmission rod (6) is mounted on the rotating member (4) and passes through the middle of the shaft sleeve (31). An escape gap is left between the outer wall of the transmission rod (6) and the inner wall of the shaft sleeve (31) to allow the push-pull device (3) to push the transmission rod (6) to rotate.

2. The pot cover life detection device according to claim 1, characterized in that: The support seat (1) comprises a support plate (11), a support rod (12) and a support plate (13); the support plate (11) and the support plate (13) are arranged relative to each other in a first direction via the support rod (12); a sliding rod (111) extending along the first direction is arranged on the support plate (11); the lifting plate (2) is slidably arranged on the sliding rod (111), and the lifting plate (2) is located between the support plate (11) and the support plate (13); the clamping member (5) is located on one side of the lifting plate (2) close to the support plate (13); and the push-pull device (3), the rotating member (4) and the transmission rod (6) are located on the other side of the lifting plate (2).

3. The pot cover life detection device according to claim 2, characterized in that: The clamping member (5) comprises a clamping plate (51) and two clamping blocks (52), wherein the two clamping blocks (52) are arranged at intervals on a side of the clamping plate (51) facing away from the lifting plate (2), and the clamping blocks (52) are located at the edge of the clamping plate (51).

4. The pot cover life detection device according to claim 2, characterized in that: A plurality of positioning ribs (131) are provided on one side of the support plate (13) facing the lifting plate (2), and the positioning ribs (131) are used to position the pot body (100) along the circumferential direction of the first rotation axis.

5. The pot cover life detection device according to claim 2, characterized in that: The lifting plate (2) is provided with a rotating hole (21), a rotating shaft (211) is passed through the middle of the rotating hole (21), and the clamping member (5) and the rotating member (4) are respectively arranged at two ends of the rotating shaft (211).

6. The pot cover life detection device according to claim 5, characterized in that: The rotating member (4) and the clamping member (5) are both spaced apart from the lifting plate (2); a first bearing gasket (212) and a second bearing gasket (213) are provided on the rotating shaft (211); two surfaces of the first bearing gasket (212) are respectively in contact with the rotating member (4) and a surface of the lifting plate (2) facing the rotating member (4); and two surfaces of the second bearing gasket (213) are respectively in contact with the clamping member (5) and a surface of the lifting plate (2) facing the clamping member (5).

7. The pot cover life detection device according to claim 6, characterized in that: A lifting shaft hole (214) is provided in the middle of the rotating shaft (211), a lifting device (112) is provided on the bracket plate (11), and an output end of the lifting device (112) is positioned in the lifting shaft hole (214) along the axial direction of the rotating shaft (211).

8. The pot cover life detection device according to claim 7, characterized in that: A portion of the lifting device (112) is located on a side of the bracket plate (11) facing away from the support plate (13).

9. The pot cover life detection device according to claim 2, characterized in that: A limiting block (22) is provided on a side of the lifting plate (2) facing the rotating member (4), and the limiting block (22) is used to limit the end of the transmission rod (6).

10. The pot cover life detection device according to claim 2, characterized in that: A limiting cylinder (23) is provided on one side of the lifting plate (2) facing the rotating member (4). The limiting cylinder (23) has a limiting state and a non-limiting state. When the limiting cylinder (23) is in the limiting state, the limiting cylinder (23) is used to limit the rotating member (4). When the limiting cylinder (23) is in the non-limiting state, the limiting cylinder (23) avoids the rotating member (4).

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