Manual pottery turntable

Abstract

The utility model provides a manual pottery turntable, which relates to the technical field of pottery making tools. The manual pottery turntable comprises a supporting platform mechanism, a supporting and spreading mechanism and a swivel mechanism. The supporting platform mechanism comprises a horizontal supporting table, a supporting and spreading groove is provided at the bottom of the horizontal supporting table, the supporting and spreading mechanism is arranged on the swivel mechanism and rotates synchronously with the swivel mechanism, the supporting and spreading mechanism is inserted into the supporting and spreading groove, the supporting and spreading mechanism comprises a plurality of supporting and spreading arm assemblies uniformly arranged along the circumference, the supporting and spreading arm assemblies can be unfolded to abut against the inner wall of the supporting and spreading groove, so that the horizontal supporting table can rotate synchronously with the supporting and spreading mechanism; the utility model realizes the detachable connection between the swivel mechanism and the horizontal supporting table in a supporting and spreading manner through a supporting and spreading mechanism with a plurality of supporting and spreading arm assemblies, and can select a horizontal supporting table of corresponding specifications according to the actual needs of escape workers, has a flexible structure, is easy to use, and has a wide range of applications.

Description

Technical Field

[0001] The utility model relates to the technical field of pottery making tools, in particular to a manual pottery turntable. Background Art

[0002] A pottery turntable is a tool for making pottery and is commonly used by potters.

[0003] The existing manual pottery turntable usually includes a base and a turntable, and the turntable is rotatably arranged on the base. When in use, the pottery worker can turn the turntable to make it rotate. However, the base and the turntable of the existing manual pottery turntable cannot be disassembled and assembled. Therefore, a variety of manual turntables of different sizes and specifications are often required to adapt to the production of pottery of different specifications. The existing manual pottery turntable has a single specification and a fixed structure, which is not only inconvenient to use, but also has a narrow scope of application. Utility Model Content

[0004] The purpose of the utility model is to provide a manual pottery turntable to solve the above-mentioned technical problems existing in the prior art; the preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects; see the following description for details.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a manual pottery turntable, comprising a supporting platform mechanism, a supporting and spreading mechanism and a swivel mechanism, wherein: the supporting platform mechanism comprises a horizontal supporting platform, a supporting and spreading groove is provided at the bottom of the horizontal supporting platform, the supporting and spreading mechanism is arranged on the swivel mechanism and rotates synchronously with the swivel mechanism, the supporting and spreading mechanism is inserted into the supporting and spreading groove, the supporting and spreading mechanism comprises a plurality of supporting and spreading arm assemblies uniformly arranged along the circumferential direction, and the supporting and spreading arm assemblies can be unfolded to abut against the inner wall of the supporting and spreading groove, so that the horizontal supporting platform rotates synchronously with the supporting and spreading mechanism.

[0007] Preferably, the number of the horizontal support platforms is set to be multiple, the support surface areas of all the horizontal support platforms are different, and the bottom of each of the horizontal support platforms is provided with the support groove.

[0008] Preferably, the support and spread mechanism includes a telescopic adjustment component, wherein: the telescopic adjustment component is transmission-connected to the support and spread arm component, and the telescopic action of the telescopic adjustment component can drive the support and spread arm component to expand or contract; the telescopic adjustment component is arranged on the swivel mechanism.

[0009] Preferably, the spreader arm assembly comprises a support arm, a transmission connecting piece and a connecting rod assembly, wherein: the support arm is fixedly connected to the transmission connecting piece and is used for pressing against the wall of the spreader slot; the transmission connecting piece is connected with a slider, and the slider is slidingly connected to the telescopic piece of the telescopic adjustment assembly; the connecting rod assembly is rotatably connected to the fixed assembly of the telescopic adjustment assembly, and the transmission connecting piece is rotatably connected to the connecting rod assembly.

[0010] Preferably, the telescopic part is configured as a telescopic screw sleeve, and the fixed assembly includes a fixed sleeve and a rotating stud, wherein: one end of the telescopic screw sleeve is slidably inserted into the fixed sleeve along the first end of the fixed sleeve, and the other end of the telescopic screw sleeve is provided with a support plate, and a guide groove is opened on the support plate, and the slider is slidably set in the guide groove; a hinge seat is provided on the outer wall of the fixed sleeve, and the connecting rod assembly can be rotatably set on the hinge seat; the rotating stud is inserted into the telescopic screw sleeve along the second end of the fixed sleeve and is threadedly connected with the telescopic screw sleeve, and a mounting seat is fixedly provided on the end of the rotating stud, and the mounting seat is rotatably set on the second end of the fixed sleeve. Rotating the mounting seat can make the telescopic screw sleeve axially extend and retract relative to the fixed sleeve.

[0011] Preferably, the mounting seat is provided with a positioning plug-in portion, the rotating seat mechanism is provided with a positioning plug-in portion, and the positioning plug-in portion is plug-connected with the positioning plug-in portion.

[0012] Preferably, the positioning plug-in portion is configured as a positioning toggle block, the positioning plug-in portion is configured as a positioning groove, and the positioning toggle block matches the positioning groove in shape; toggling the positioning toggle block can drive the mounting seat and the rotating stud to rotate.

[0013] Preferably, a magnetic attraction portion is provided on the mounting seat, and the mounting seat is adsorbed and connected to the rotating seat mechanism via the magnetic attraction portion.

[0014] Preferably, the swivel mechanism comprises a fixed seat, a rotating seat and a transmission bearing, and the rotating seat is rotatably arranged on the fixed seat via the transmission bearing.

[0015] Preferably, the transmission bearing is configured as a one-way bearing.

[0016] The manual pottery turntable provided by the utility model has at least the following beneficial effects:

[0017] The manual pottery turntable comprises a supporting platform mechanism, a supporting and spreading mechanism and a rotating seat mechanism. The supporting platform mechanism provides a platform for pottery production, the supporting and spreading mechanism is used to connect the supporting platform mechanism and the rotating seat mechanism, and the rotating seat mechanism is used to drive the supporting platform mechanism to rotate.

[0018] The support platform mechanism includes a horizontal support table, a support groove is provided at the bottom of the horizontal support table, the support mechanism is arranged on the swivel mechanism, and rotates synchronously with the swivel mechanism, the support mechanism is inserted into the support groove, and the support mechanism includes a plurality of support arm assemblies evenly arranged along the circumferential direction. During actual use, a horizontal support table of corresponding specifications is selected according to actual needs, and the support mechanism is inserted into its support groove, and the support arm assembly is used to expand and tighten the inner wall of the support groove to achieve the connection between the horizontal support table and the swivel assembly, and then the horizontal support table is rotated, and the horizontal support table can be rotated.

[0019] The utility model realizes the detachable connection between the swivel mechanism and the horizontal support platform in a spreading manner through a spreading mechanism with a plurality of spreading arm assemblies, and can select a horizontal support platform of corresponding specifications according to the actual needs of escape workers. The utility model has a flexible structure, is easy to use, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of multiple horizontal support platforms of different specifications of the utility model;

[0023] Figure 3 It is an exploded schematic diagram of the support platform mechanism, the support and expansion mechanism and the rotating seat mechanism of the utility model;

[0024] Figure 4 This is a structural schematic diagram of the support and expansion mechanism of the utility model from one perspective;

[0025] Figure 5 It is an enlarged view of the A part of the utility model;

[0026] Figure 6 This is a structural schematic diagram of the support and expansion mechanism of the utility model from another perspective;

[0027] Figure 7 It is a structural schematic diagram of the transfer mechanism of the utility model;

[0028] Figure 8 It is a half-section schematic diagram of the utility model.

[0029] Reference numerals

[0030] 1. Support platform mechanism; 11. Horizontal support platform; 2. Support and spread mechanism; 21. Support and spread arm assembly; 211. Support arm; 212. Transmission connector; 2121. Slider; 213. Connecting rod assembly; 22. Telescopic adjustment assembly; 221. Telescopic member; 2211. Telescopic screw sleeve; 2212. Support plate; 2213. Guide groove; 222. Fixing assembly; 2221. Fixing sleeve; 2222. Rotating stud; 2223. Mounting seat; 2224. Positioning toggle block; 2225. Magnetic suction part; 3. Rotating seat mechanism; 31. Fixed seat; 32. Rotating seat; 321. Positioning groove; 33. Transmission bearing. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0032] Embodiment 1:

[0033] The utility model provides a manual pottery turntable, referring to Figures 1 to 8 As shown, the manual pottery turntable includes a supporting platform mechanism 1, a supporting and spreading mechanism 2 and a rotating seat mechanism 3.

[0034] The support platform mechanism 1 includes a horizontal support platform 11, which is arranged in a cylindrical shape and has a support groove at the bottom. The support mechanism 2 is arranged on the rotating seat mechanism 3 and rotates synchronously with the rotating seat mechanism 3. The support mechanism 2 is inserted into the support groove. The support mechanism 2 includes a plurality of support arm assemblies 21 evenly arranged along the circumferential direction.

[0035] When in use, the ceramic worker selects a horizontal support platform 11 of corresponding specifications according to actual needs, inserts the supporting and spreading mechanism 2 into the supporting and spreading groove of the horizontal support platform 11, controls the supporting and spreading arm assembly 21 to unfold and abut against the inner wall of the supporting and spreading groove, and the supporting and spreading arm assembly 21 presses the horizontal support platform 11 to realize the connection between the horizontal support platform 11 and the rotating mechanism 3. At this time, the horizontal support platform 11 and the supporting and spreading mechanism 2 rotate synchronously with the rotating mechanism 3.

[0036] In the above process, multiple support arm assemblies 21 are used to cooperate with each other to realize the installation of the horizontal support platform 11 in a supporting manner. Not only is the installation stable and effectively ensures the rotation effect of the horizontal support platform 11 with the swivel mechanism 3, but also the horizontal support platform 11 can be disassembled and assembled in actual use, the structure is flexible, different specifications can be replaced, and the application range is wide.

[0037] Embodiment 2:

[0038] Example 2 is based on Example 1:

[0039] like Figures 1 to 8 As shown, the number of the horizontal support platforms 11 is set to be multiple, the support surface areas of all the horizontal support platforms 11 are different, and the bottom of each horizontal support platform 11 is provided with the support groove.

[0040] Horizontal support tables 11 of various specifications can effectively improve the application range of the manual pottery turntable, and through the support and expansion mechanism 2, multiple horizontal support tables 11 of different specifications can share a rotating seat mechanism 3 for easy storage.

[0041] As an optional implementation, the spreading mechanism 2 includes a telescopic adjustment component 22 , which is disposed on the swivel mechanism 3 , and the telescopic adjustment component 22 is transmission-connected to the spreading arm component 21 .

[0042] When the horizontal support platform 11 is installed, the telescopic adjustment component 22 is controlled to telescope, and the support arm component 21 is expanded or contracted, thereby achieving the tightening and relaxation of the horizontal support platform 11.

[0043] As an optional implementation, the spreading arm assembly 21 includes a supporting arm 211 , a transmission connecting member 212 and a connecting rod assembly 213 .

[0044] The support arm 211 is fixedly connected to the transmission connection member 212, and the support arm 211 is used for pressing against the wall of the support groove.

[0045] The transmission connection member 212 is integrally provided with a slider 2121 , and the slider 2121 is slidably connected to the telescopic member 221 of the telescopic adjustment assembly 22 .

[0046] The connecting rod assembly 213 is rotatably connected to the fixing assembly 222 of the telescopic adjustment assembly 22 , and the transmission connecting member 212 is hingedly connected to the connecting rod assembly 213 .

[0047] In this way, the spreading arm assembly 21 forms a connecting rod slider mechanism, which can effectively transform the transmission direction of power and transform the telescopic action of the telescopic adjustment assembly 22 into the spreading and contracting action of the spreading arm assembly 21 .

[0048] As an optional implementation, the telescopic member 221 is configured as a telescopic screw sleeve 2211 , and the fixing assembly 222 includes a fixing sleeve 2221 and a rotating stud 2222 .

[0049] One end of the telescopic screw sleeve 2211 is inserted into the fixed sleeve 2221 along the first end of the fixed sleeve 2221 and slidingly cooperates with the fixed sleeve 2221. The other end of the telescopic screw sleeve 2211 is integrally provided with a support plate 2212. A guide groove 2213 is provided on the support plate 2212 at a position corresponding to the slider 2121. The slider 2121 is slidably set in the guide groove 2213. The top and bottom sides of the slider 2121 are provided with convex eaves, and the convex eaves on both sides are respectively clamped on both sides of the notch of the guide groove 2213 to prevent the slider 2121 from detaching from the guide groove 2213, so that the slider 2121 always slides along the guide groove 2213.

[0050] An articulated seat is integrally provided on the outer wall of the fixed sleeve 2221 , and the connecting rod assembly 213 is rotatably provided on the articulated seat.

[0051] The rotating stud 2222 is inserted into the telescopic screw sleeve 2211 along the second end of the fixed sleeve 2221 and is threadedly connected to the telescopic screw sleeve 2211. A mounting seat 2223 is integrally provided at the end of the rotating stud 2222. The mounting seat 2223 shell is rotatably arranged at the second end of the fixed sleeve 2221 through a bearing.

[0052] When installing the horizontal support platform 11, the mounting seat 2223 is rotated, and the rotating stud 2222 rotates synchronously. At this time, the telescopic screw sleeve 2211 is extended and retracted along the axial direction of the fixed sleeve 2221, the slider 2121 moves along the guide groove 2213, and the transmission connecting piece 212 drives the connecting rod assembly 213 to rotate, thereby pushing and pulling the support arm 211 to expand or contract.

[0053] The installation of the horizontal support platform 11 can be achieved only by rotating the platform, and the installation operation of the horizontal support platform 11 is convenient.

[0054] As an optional implementation, the mounting seat 2223 is provided with a positioning plug-in portion, and the rotating seat mechanism 3 is provided with a positioning plug-in portion, and the positioning plug-in portion is plug-connected with the positioning plug-in portion.

[0055] The positioning plug-in structure can not only realize the disassembly and assembly of the support and spread mechanism 2 and the rotating seat mechanism 3, but also facilitate the disassembly and assembly operation.

[0056] In actual application, when the horizontal support platform 11 needs to be replaced, the support mechanism 2 is removed and the mounting seat 2223 is rotated to replace the horizontal support platform 11 .

[0057] As an optional embodiment, the positioning plug-in part is configured as a positioning toggle block 2224, and the positioning plug-in part is configured as a positioning groove 321, and the positioning toggle block 2224 is matched with the positioning groove 321 in shape; toggling the positioning toggle block 2224 can drive the mounting seat 2223 and the rotating stud 2222 to rotate.

[0058] The positioning toggle block 2224 has at least two functions. One is a plug-in function, which realizes the connection between the support mechanism 2 and the rotating seat mechanism 3 through plug-in. The other is a toggle function, which facilitates the rotation operation of the mounting seat 2223 and the rotating stud 2222.

[0059] As an optional implementation, a magnetic attraction portion 2225 is provided on the mounting seat 2223 , and the magnetic attraction portion 2225 is configured as a magnet, which is disposed on the positioning toggle block 2224 , and an adsorption groove is provided in the positioning groove 321 at a position corresponding to the magnetic attraction portion 2225 .

[0060] When the positioning toggle block 2224 is inserted into the positioning groove 321 , the magnetic attraction portion 2225 is adsorbed in the adsorption groove, the plug-in structure is combined with the magnetic attraction structure, and the support mechanism 2 and the rotating seat mechanism 3 are firmly installed.

[0061] As an optional implementation, the swivel mechanism 3 includes a fixed seat 31 , a rotating seat 32 and a transmission bearing 33 , and the rotating seat 32 is rotatably disposed on the fixed seat 31 via the transmission bearing 33 .

[0062] When making pottery, the supporting platform mechanism 1 and the supporting and spreading mechanism 2 rotate synchronously with the rotating seat 32 .

[0063] As an optional implementation, the transmission bearing 33 is configured as a one-way bearing.

[0064] The rotation direction of the rotating seat 32 is the same as the rotation direction of the mounting seat 2223 when the supporting mechanism 2 is supported and expanded. In this way, during the process of pottery making, as the rotating seat 32 rotates, the supporting mechanism 2 supports the horizontal support platform 11 more tightly, and the horizontal support platform 11 becomes more solid.

[0065] In the description of the present application, it should be understood that the terms "upper", "lower", "inside", "outside", "top", "bottom", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to 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 application.

[0066] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, "multiple" or "several" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0067] In this application, 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 directly connected or indirectly connected 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 this application can be understood according to specific circumstances.

[0068] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A manual pottery turntable, characterized in that: It includes a supporting platform mechanism, a spreading mechanism and a rotating mechanism, wherein: The support platform mechanism includes a horizontal support platform, a support groove is provided at the bottom of the horizontal support platform, the support mechanism is arranged on the swivel mechanism and rotates synchronously with the swivel mechanism, the support mechanism is inserted into the support groove, and the support mechanism includes a plurality of support arm assemblies evenly arranged along the circumferential direction, and the support arm assemblies can be unfolded to abut against the inner wall of the support groove, so that the horizontal support platform rotates synchronously with the support mechanism.

2. The manual pottery turntable according to claim 1, characterized in that: The number of the horizontal support platforms is set to be multiple, the support surface areas of all the horizontal support platforms are different, and the bottom of each of the horizontal support platforms is provided with the support groove.

3. The manual pottery turntable according to claim 1, characterized in that: The support and expansion mechanism includes a telescopic adjustment component, wherein: The telescopic adjustment component is transmission-connected to the support arm component, and the telescopic adjustment component can drive the support arm component to expand or contract when it telescopes. The telescopic adjustment component is arranged on the swivel mechanism.

4. The manual pottery turntable according to claim 3, characterized in that: The spreading arm assembly comprises a supporting arm, a transmission connecting piece and a connecting rod assembly, wherein: The support arm is fixedly connected to the transmission connection member and is used to press against the wall of the support groove; The transmission connecting member is connected with a slider, and the slider is slidably connected with the telescopic member of the telescopic adjustment assembly; The connecting rod assembly is rotatably connected to the fixed assembly of the telescopic adjustment assembly, and the transmission connecting piece is rotatably connected to the connecting rod assembly.

5. The manual pottery turntable according to claim 4, characterized in that: The telescopic member is configured as a telescopic screw sleeve, and the fixing assembly comprises a fixing sleeve and a rotating stud, wherein: One end of the telescopic screw sleeve is slidably inserted into the fixed sleeve along the first end of the fixed sleeve, and the other end of the telescopic screw sleeve is provided with a support plate, and the support plate is provided with a guide groove, and the sliding block is slidably arranged in the guide groove; An articulated seat is arranged on the outer wall of the fixed sleeve, and the connecting rod assembly is rotatably arranged on the articulated seat; The rotating stud is inserted into the telescopic screw sleeve along the second end of the fixed sleeve and is threadedly connected to the telescopic screw sleeve. A mounting seat is fixedly provided on the end of the rotating stud. The mounting seat is rotatably provided on the second end of the fixed sleeve. Rotating the mounting seat can make the telescopic screw sleeve axially extend and retract relative to the fixed sleeve.

6. The manual pottery turntable according to claim 5, characterized in that: The mounting seat is provided with a positioning plug-in portion, the rotating seat mechanism is provided with a positioning plug-in portion, and the positioning plug-in portion is plug-connected with the positioning plug-in portion.

7. The manual pottery turntable according to claim 6, characterized in that: The positioning plug-in portion is configured as a positioning toggle block, the positioning plug-in portion is configured as a positioning groove, and the positioning toggle block matches the positioning groove in shape; The positioning toggle block can be moved to drive the mounting seat and the rotating stud to rotate.

8. The manual pottery turntable according to claim 5, characterized in that: The mounting seat is provided with a magnetic attraction portion, and the mounting seat is adsorbed and connected to the rotating seat mechanism through the magnetic attraction portion.

9. The manual pottery turntable according to claim 1, characterized in that: The rotating seat mechanism comprises a fixed seat, a rotating seat and a transmission bearing, and the rotating seat is rotatably arranged on the fixed seat through the transmission bearing.

10. The manual pottery turntable according to claim 9, characterized in that: The transmission bearing is configured as a one-way bearing.

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