Lifting and rotating device

Abstract

The utility model relates to a lifting and rotating device which comprises a base, a fixing plate, a supporting seat and a jacking panel, and the fixing plate, the supporting seat and the jacking panel are matched in sequence. The lifting and rotating device further comprises a lifting assembly and a rotating assembly. One part of the lifting assembly is arranged on the base, and the other part of the lifting assembly is connected to the fixing plate and the supporting base so as to achieve lifting of the device. And one part of the rotating assembly is matched with the supporting seat to realize rotation of the device. The lifting assembly and the rotating assembly are arranged, all parts of the lifting assembly are in mutual linkage, compared with a traditional structure, optimization is conducted, the structure is simple, installation is convenient, intelligent lifting and rotating are achieved, the labor cost is reduced, and the hidden danger of personal safety during manual operation is avoided.

Description

Technical Field

[0001] The utility model relates to the field of material transportation, in particular to a lifting and rotating device. Background Art

[0002] With the continuous development of artificial intelligence and Internet models, it is an inevitable trend for robots to gradually replace humans in heavy work, and smart logistics will also become an essential part of the future IoT connection. AGV is an unmanned vehicle with automatic navigation that can travel along a specified guide path, with safety protection and various transfer functions. The AGV trolley with automatic transfer device can automatically complete the functions of picking up, placing and horizontal operation of goods under the command of the control system. In this process, the lifting and rotating device of the AGV mobile machine is required. The lifting and rotating device of the AGV trolley is used to lift and rotate the load-bearing structure and load. At present, the lifting and rotating device of the AGV trolley is complex in structure, difficult to install, and high in processing cost, which still needs to be improved. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a lifting and rotating device to solve one or more problems in the prior art.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] A lifting and rotating device comprises a base, a fixed plate, a support seat and a lifting panel, wherein the fixed plate, the support seat and the lifting panel cooperate in sequence; the lifting and rotating device also comprises a lifting assembly and a rotating assembly; a part of the lifting assembly is arranged on the base, and another part of the lifting assembly is connected to the fixed plate and the support seat to realize the lifting of the device; a part of the rotating assembly cooperates with the support seat to realize the rotation of the device.

[0006] Furthermore, the lifting assembly includes a first motor and a first connecting rod, one end of the first connecting rod is rotatably disposed on the base via a first shaft; the other end of the first connecting rod is rotatably matched with a second shaft.

[0007] Furthermore, the lifting assembly includes a second connecting rod, one end of which is rotatably matched with the second shaft.

[0008] Furthermore, the lifting assembly includes a first pull rod, one end of which is rotatably engaged with the second shaft, and the other end of which is rotatably engaged with the third shaft.

[0009] Furthermore, the lifting assembly also includes a third connecting rod and a fourth connecting rod; one end of the third connecting rod is rotatably arranged on the base via a fourth axis, the other end of the third connecting rod is rotatably engaged with the third axis, and one end of the fourth connecting rod is rotatably engaged with the third axis.

[0010] Furthermore, the lifting assembly also includes a second pull rod and a third pull rod, and a first protrusion is arranged on the surface of the first motor; one end of the second pull rod is rotatably engaged with the third axis, and the other end of the second pull rod is rotatably engaged with the first protrusion; one end of the third pull rod is rotatably arranged on the base via a fifth axis.

[0011] Furthermore, a sixth shaft and a seventh shaft are provided in the fixing plate, and the other end of the third pull rod is rotatably matched with the sixth shaft; one end of the second connecting rod is rotatably matched with the sixth shaft, and one end of the fourth connecting rod is rotatably matched with the seventh shaft.

[0012] Furthermore, the rotating assembly includes a second motor and a gear, and the gear is matched with the second motor; the gear is matched with the support seat.

[0013] Compared with the prior art, the beneficial technical effects of the utility model are as follows

[0014] By setting up a lifting assembly and a rotating assembly, the various components of the lifting assembly are linked to each other, which is optimized compared to the traditional structure. It has a simple structure and is easy to install. It cooperates with the first motor and the second motor to achieve intelligent lifting and rotation, reducing labor costs and avoiding personal safety hazards during manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure of a lifting and rotating device according to an embodiment of the utility model is shown. Figure I .

[0016] Figure 2 The structure of a lifting and rotating device according to an embodiment of the utility model is shown. Figure II .

[0017] Figure 3 The partial structure diagram of a lifting and rotating device of the utility model is shown. Figure I .

[0018] Figure 4 The partial structure diagram of a lifting and rotating device of the utility model is shown. Figure II .

[0019] Figure 5 A partial enlargement of a lifting and rotating device according to an embodiment of the utility model is shown. Figure I .

[0020] Figure 6 A partial enlargement of a lifting and rotating device according to an embodiment of the utility model is shown. Figure II .

[0021] Figure 7 A partial enlargement of a lifting and rotating device according to an embodiment of the utility model is shown. Figure III .

[0022] Figure 8 A partial enlargement of a lifting and rotating device according to an embodiment of the utility model is shown. Figure IV .

[0023] Markings in the accompanying drawings: 1, base; 2, lifting assembly; 201, first motor; 2011, first protrusion; 202, first connecting rod; 2021, first hole; 2022, second hole; 203, first sleeve; 204, first shaft; 205, second connecting rod; 2051, third hole; 2052, fourth hole; 206, second shaft; 207, first tie rod; 2071, fifth hole; 2072, sixth hole; 208, second sleeve; 209, first retaining ring; 210, third connecting rod; 2101, seventh hole; 2102, eighth hole; 211, third sleeve; 212, third shaft; 213, fourth connecting rod; 2131, ninth hole; 213 2. The tenth hole; 214. The fourth axis; 215. The fourth sleeve; 216. The second retaining ring; 217. The second pull rod; 2171. The eleventh hole; 2172. The twelfth hole; 218. The third pull rod; 2181. The thirteenth hole; 2182. The fourteenth hole; 219. The fifth axis; 220. The sixth axis; 221. The seventh axis; 222. The fifth sleeve; 223. The sixth sleeve; 224. The third retaining ring; 225. The fourth retaining ring; 226. The seventh sleeve; 3. Rotating assembly; 301. The second motor; 302. The gear; 4. The fixing plate; 401. The fifteenth hole; 402. The sixteenth hole; 403. The seventeenth hole; 5. The support seat; 6. The lifting panel. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the following is a further detailed description of a lifting and rotating device proposed by the utility model in combination with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the utility model will be clearer. It should be noted that the drawings are in a very simplified form and all use non-precise proportions. The terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "side" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, rather than indicating or implying that the lifting and rotating device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model, but only to facilitate and clearly assist in explaining the purpose of the implementation method of the utility model. In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, please refer to the accompanying drawings.

[0025] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions for the implementation of the utility model, so they have no substantive technical significance. Any modification of the structure, change in the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model.

[0026] The specific structure of a lifting and rotating device is described below:

[0027] See also Figures 1 to 8 The lifting and rotating device of this embodiment includes a base 1, a fixed plate 4, a support seat 5 and a lifting panel 6, and the fixed plate 4, the support seat 5 and the lifting panel 6 are matched in sequence from bottom to top. The lifting and rotating device also includes a lifting component 2 and a rotating component 3. A part of the lifting component 2 is arranged on the base 1, and another part of the lifting component 2 is connected to the fixed plate 4 and the support seat 5 to realize the lifting of the device. A part of the rotating component 3 cooperates with the support seat 5 to realize the rotation of the device.

[0028] Furthermore, the lifting assembly 2 includes a first motor 201 and a first connecting rod 202, a first protrusion 2011 is set on the surface of the first motor 201, and the first connecting rod 202 is respectively provided with a first hole 2021 and a second hole 2022 on both ends thereof, a first shaft sleeve 203 is set in the first hole 2021, one end of the first connecting rod 202 is rotatably set on the base 1 through the first shaft 204 and the first shaft sleeve 203, a second shaft 206 is set in the second hole 2022, and the other end of the first connecting rod 202 is connected to the second connecting rod 205 and the first pull rod 207 through the second shaft 206.

[0029] Furthermore, the second connecting rod 205 is respectively provided with a third hole 2051 and a fourth hole 2052 on both sides of its two ends, and the first pull rod 207 is respectively provided with a fifth hole 2071 and a sixth hole 2072 on both ends, and the second shaft sleeve 208 and the third shaft sleeve 211 are respectively provided in the fifth hole 2071 and the sixth hole 2072, one end of the second connecting rod 205 is rotatably matched with the second shaft 206 via the third hole 2051, one end of the first pull rod 207 is rotatably matched with the second shaft 206 via the fifth hole 2071 and the second shaft sleeve 208, and the other end of the first pull rod 207 is connected to the third shaft 212 via the sixth hole 2072 and the third shaft sleeve 211 and is rotatably matched with the third shaft 212.

[0030] Furthermore, the lifting assembly 2 also includes a third connecting rod 210 and a fourth connecting rod 213. The third connecting rod 210 is respectively provided with a seventh hole 2101 and an eighth hole 2102 on both ends thereof. A fourth shaft sleeve 215 is provided in the seventh hole 2101. One end of the third connecting rod 210 is rotatably provided on the base 1 via a fourth shaft 214 and a fourth shaft sleeve 215. The eighth hole 2102 is matched with the third shaft 212.

[0031] Furthermore, the fourth connecting rod 213 is provided with a ninth hole 2131 and a tenth hole 2132 at both ends thereof, respectively, and the ninth hole 2131 matches the third shaft 212 .

[0032] Furthermore, the lifting assembly 2 also includes a second tie rod 217 and a third tie rod 218, the second tie rod 217 is respectively provided with an eleventh hole 2171 and a twelfth hole 2172 at both ends, the third tie rod 218 is respectively provided with a thirteenth hole 2181 and a fourteenth hole 2182 at both ends, one end of the second tie rod 217 is rotatably engaged with the third shaft 212 via the eleventh hole 2171, and the other end of the second tie rod 217 is rotatably engaged with the first protrusion 2011 via the twelfth hole 2172, and the thirteenth hole 2181 and the fourteenth hole 2182 are respectively provided with a fifth shaft sleeve 222 and a sixth shaft sleeve 223.

[0033] Further, one end of the third pull rod 218 is rotatably arranged on the base 1 through the fourteenth hole 2182, the sixth shaft sleeve 223 and the fifth shaft 219. The fixing plate 4 is provided with a fifteenth hole 401, a sixteenth hole 402 and a seventeenth hole 403, the sixteenth hole 402 and the seventeenth hole 403 are respectively matched with the sixth shaft 220 and the seventh shaft 221, and the seventeenth hole 403 is also provided with a seventh shaft sleeve 226.

[0034] Furthermore, the other end of the third pull rod 218 can be rotatably engaged with the sixth shaft 220 via the thirteenth hole 2181 and the fifth sleeve 222, one end of the second connecting rod 205 can be rotatably engaged with the sixth shaft 220 via the fourth hole 2052, and one end of the fourth connecting rod 213 can be rotatably engaged with the seventh shaft 221 via the tenth hole 2132.

[0035] Furthermore, the rotating assembly 3 includes a second motor 301 and a gear 302 , the gear 302 is matched with the second motor 301 , the fifteenth hole 401 is matched with the gear 302 , and the gear 302 is matched with the support seat 5 .

[0036] Furthermore, the second sleeve 208 , the third sleeve 211 , the fifth sleeve 222 and the sixth sleeve 223 cooperate with the first retaining ring 209 , the second retaining ring 216 , the third retaining ring 224 and the fourth retaining ring 225 , respectively.

[0037] The specific working process of a lifting and rotating device according to an embodiment of the utility model is described below:

[0038] When the device is lifted, the first motor 201 is started, the first motor 201 rotates and drives the right end of the second rod 217 to rotate, the left end of the second rod 217 moves in an arc as the right end of the second rod 217 rotates in a circle, the arc movement of the left end of the second rod 217 drives the third shaft 212 to move, the second shaft 206 and the third shaft 212 cooperate with the two ends of the first rod 207 respectively, the second shaft 206 also moves as the left end of the second rod 217 moves, and the second The shaft 206 cooperates with one end of the first connecting rod 202 and the second connecting rod 205, and the third shaft 212 cooperates with one end of the third connecting rod 210 and the fourth connecting rod 213. The first connecting rod 202, the second connecting rod 205, the third connecting rod 210 and the fourth connecting rod 213 are driven by the movement of the second pull rod 217, and then the fixed plate 4 drives the support seat 5 and the lifting panel 6 to rise or fall. When the fixed plate 4 moves, the left end of the third pull rod 218 moves around the right end of the third pull rod 218 along with the fixed plate 4.

[0039] When the device rotates, the second motor 301 is started, the second motor 301 rotates and drives the gear 302 to rotate, and the support base 5 rotates in the opposite direction to the gear 302 in cooperation with the gear 302, and then the lifting panel 6 rotates with the rotation of the support base 5.

[0040] 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.

[0041] 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 lifting and rotating device, comprising a base, a fixing plate, a supporting seat and a lifting panel, wherein the fixing plate, the supporting seat and the lifting panel are matched in sequence; characterized in that: The lifting and rotating device also includes a lifting component and a rotating component; a part of the lifting component is arranged on the base, and another part of the lifting component is connected to the fixing plate and the support seat to realize the lifting of the device; a part of the rotating component cooperates with the support seat to realize the rotation of the device.

2. A lifting and rotating device according to claim 1, characterized in that: The lifting assembly includes a first motor and a first connecting rod. One end of the first connecting rod is rotatably arranged on the base via a first shaft; the other end of the first connecting rod is rotatably matched with a second shaft.

3. A lifting and rotating device according to claim 2, characterized in that: The lifting assembly includes a second connecting rod, one end of which is rotatably engaged with the second shaft.

4. A lifting and rotating device according to claim 3, characterized in that: The lifting assembly includes a first pull rod, one end of which is rotatably matched with the second shaft, and the other end of which is rotatably matched with the third shaft.

5. A lifting and rotating device according to claim 4, characterized in that: The lifting assembly also includes a third connecting rod and a fourth connecting rod; one end of the third connecting rod is rotatably arranged on the base via a fourth axis, the other end of the third connecting rod is rotatably matched with the third axis, and one end of the fourth connecting rod is rotatably matched with the third axis.

6. A lifting and rotating device according to claim 5, characterized in that: The lifting assembly also includes a second pull rod and a third pull rod, and a first protrusion is set on the surface of the first motor; one end of the second pull rod is rotatably matched with the third axis, and the other end of the second pull rod is rotatably matched with the first protrusion; one end of the third pull rod is rotatably set on the base via a fifth axis.

7. A lifting and rotating device according to claim 6, characterized in that: The fixing plate is provided with a sixth shaft and a seventh shaft, the other end of the third pull rod is rotatably matched with the sixth shaft; one end of the second connecting rod is rotatably matched with the sixth shaft, and one end of the fourth connecting rod is rotatably matched with the seventh shaft.

8. A lifting and rotating device according to claim 7, characterized in that: The rotating assembly includes a second motor and a gear, wherein the gear is matched with the second motor; and the gear is matched with the supporting seat.

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