Jacking and transferring device

Abstract

The utility model discloses a jacking and transferring device, which comprises a bottom plate; the conveying mechanism is composed of a first transferring synchronous belt and a second transferring synchronous belt, the first transferring synchronous belt and the second transferring synchronous belt are arranged in parallel and installed on the bottom plate, and the first transferring synchronous belt and the second transferring synchronous belt conduct synchronous conveying; the driving device is mounted on the bottom plate and used for driving the first transfer synchronous belt; the rotating shaft is directly or indirectly connected with the bottom plate and located at one end of the conveying mechanism in the conveying direction; and the air cylinder connecting base is installed on the bottom plate and located at the other end of the conveying direction of the conveying mechanism, and when the air cylinder connecting base is jacked, the bottom plate rotates around the rotating shaft. After the positions of the two groups of transfer synchronous belts are respectively adjusted, the two groups of transfer synchronous belts are connected through the coupler, and the difficulty that one shaft is difficult to level in the prior art is avoided. By arranging the rotating shaft and the air cylinder connecting base, one end of the device can be jacked up only through one air cylinder, and the purposes of lifting objects and switching conveying roller ways are achieved.

Description

Technical Field

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

[0002] The lifting and transferring device is installed under the conveyor roller, and each transfer synchronous belt thereon is located between two conveyor rollers. The lifting and transferring device lifts the object, so that the object on the conveyor roller is separated from the original conveyor roller, and the object is sent to the device of other conveyor rollers.

[0003] The lifting and transferring devices currently on the market include more than three groups of transfer synchronous belts. Each group of transfer synchronous belts uses adjustable bolts and movable chamfered shafts installed on both sides of the vertical plate to adjust the tension of the belt. During operation, the tensioning wheel assembly will be inconsistent in the tightening positions of the bolts on both sides, resulting in an uneven chamfered shaft, which will cause the tensioning wheel assembly to deviate, and ultimately cause the belt to deviate.

[0004] In addition, currently three groups of transfer synchronous belts are connected in series through one shaft. When adjusting the tension of the three groups of synchronous belts, it is difficult to adjust the positions of the three groups of synchronous belts to the same level, causing the belts to deviate. The existing lifting and transfer devices all move the lifting and transfer devices upward as a whole, so the lifting mechanism is relatively complex and the installation space of the lifting mechanism is also large. However, many conveyor rollers often do not have installation space that meets the requirements. Utility Model Content

[0005] The utility model provides a lifting and transferring device to solve the technical problems in the prior art.

[0006] The technical solution adopted by the utility model is to provide a lifting and transferring device, comprising:

[0007] Base plate;

[0008] The conveying mechanism is composed of a first transfer synchronous belt and a second transfer synchronous belt, wherein the first transfer synchronous belt and the second transfer synchronous belt are arranged in parallel and mounted on the bottom plate, and the first transfer synchronous belt and the second transfer synchronous belt are synchronously conveyed;

[0009] A driving device, mounted on the bottom plate, for driving the first transfer synchronous belt;

[0010] A rotating shaft, directly or indirectly connected to the bottom plate and located at one end of the conveying direction of the conveying mechanism;

[0011] The cylinder connecting seat is installed on the bottom plate and is located at the other end of the conveying direction of the conveying mechanism. When the cylinder connecting seat is lifted, the bottom plate rotates around the rotating shaft.

[0012] Furthermore, supporting side plates are provided on the bottom plates on both sides of the conveying direction of the conveying mechanism, and the rotating shaft is installed on the supporting side plates.

[0013] Furthermore, the driving device is a motor, a driving sprocket is provided on the output shaft of the motor, and the motor drives the first transfer synchronous belt through a chain.

[0014] Furthermore, the motor is installed at the bottom of the base plate, and a motor cover is arranged outside the motor.

[0015] Furthermore, the first transfer synchronous belt includes a first support frame, a first adjustment mechanism fixedly mounted on the first support frame, a first tensioning wheel assembly rotatably mounted on the first support frame, a transmission shaft, and a plurality of first synchronous belt pulley assemblies; a first belt is sleeved on the first synchronous belt pulley assembly, and the first tensioning wheel assembly adjusts the tightness of the first belt through the first adjustment mechanism; one end of the transmission shaft is fixedly connected to a driven sprocket, and the other end is fixedly connected to a coupling, and one of the first synchronous belt pulley assemblies is fixedly mounted on the transmission shaft;

[0016] The second transfer synchronous belt includes a second support frame, a second adjusting mechanism fixedly mounted on the second support frame, a second tensioning wheel assembly rotatably mounted on the second support frame, a driven shaft, and multiple second synchronous pulley assemblies; the second synchronous pulley assembly is sleeved with a second belt, and the second tensioning wheel assembly adjusts the tightness of the second belt through the second adjusting mechanism; one end of the driven shaft cooperates with a coupling key, and the other end is fixedly connected to one of the second synchronous pulley assemblies.

[0017] Furthermore, a first bearing seat is fixedly mounted on the first support frame, and the transmission shaft is mounted on the first support frame through the first bearing seat; a second bearing seat is fixedly mounted on the second support frame, and the driven shaft is mounted on the second support frame through the second bearing seat.

[0018] Furthermore, a support sleeve is fixedly mounted on the first support frame, a bearing is provided on the support sleeve, the transmission shaft is fixedly mounted on the bearing of the support sleeve, and the support sleeve and the first bearing seat are located on both sides or the same side of the first support frame.

[0019] Furthermore, a first adjustment hole and a first adjustment mechanism are provided on the first support frame, the first adjustment hole includes a first bar hole and a first avoidance hole that are connected to each other, the first tensioning wheel assembly is installed in the first bar hole, the first adjustment mechanism includes a first push rod seat installed at the first bar hole and a first adjustment screw threadedly connected to the first push rod seat, the first adjustment screw is used to adjust the position of the first tensioning wheel assembly in the first bar hole; the second adjustment mechanism has the same structure as the first adjustment mechanism.

[0020] Furthermore, the first tensioning wheel assembly includes a tensioning wheel and a tensioning wheel shaft; one end of the tensioning wheel shaft is a chamfered shaft end, and the other end is a second bearing mounting end, with a retaining ring fixed in the middle; the chamfered shaft end is threadedly connected with a fastening nut, and the tensioning wheel shaft is rotatably mounted on the second bearing mounting end through a bearing; the chamfered shaft end is located in the first strip hole, and the first tensioning wheel assembly is fixedly connected to the first support frame by extrusion of the fastening nut and the retaining ring; the second bearing mounting end is provided with a second retaining spring groove, and a retaining spring is provided in the second retaining spring groove; one end of the first adjusting screw is tightened against the side of the chamfered shaft end; the second tensioning wheel assembly has the same structure as the first tensioning wheel assembly.

[0021] Furthermore, the first synchronous pulley assembly includes a synchronous pulley and a pulley shaft; one end of the pulley shaft is a flange end, and the other end is a first bearing mounting end, the synchronous pulley is mounted on the first bearing mounting end through a bearing, and a first retaining spring groove is also provided on the first bearing mounting end, and a retaining spring is provided in the first retaining spring groove.

[0022] The beneficial effects of the utility model are:

[0023] (1) The lifting and transferring device provided by the utility model can conveniently adjust the tension wheel assembly, which can greatly reduce the problem of belt deviation caused by deviation of the tension wheel shaft.

[0024] (2) By setting a rotating shaft and a cylinder connecting seat, only one cylinder is needed to lift one end of the lifting and transferring device, thereby achieving the purpose of lifting the object and switching the conveying roller.

[0025] (3) After one set of transfer timing belts is removed, the remaining two sets of transfer timing belts are adjusted in position and then connected via a coupling, thereby avoiding the difficulty of leveling a single shaft in the prior art and making the operation easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the lifting and transferring device disclosed in the utility model;

[0027] Figure 2 It is another structural schematic diagram of the lifting and transferring device disclosed in the utility model;

[0028] Figure 3 It is a structural schematic diagram of the first transfer synchronous belt disclosed in the utility model;

[0029] Figure 4 It is a front view of the first transfer synchronous belt disclosed in the utility model;

[0030] Figure 5 It is a structural schematic diagram of the first support frame disclosed in the utility model;

[0031] Figure 6 It is a left view of the first transfer synchronous belt disclosed in the utility model;

[0032] Figure 7 It is a structural schematic diagram of the second transfer synchronous belt disclosed in the utility model;

[0033] Figure 8 It is a left view of the second transfer synchronous belt disclosed in the utility model;

[0034] Fig. 9 This is a structural schematic diagram of the support sleeve disclosed in the utility model;

[0035] Fig.10 It is a structural schematic diagram of the first push rod seat disclosed in the utility model;

[0036] Fig.11 It is a front view of the tensioning wheel shaft disclosed in the utility model;

[0037] Fig.12 It is a left side view of the tensioning wheel shaft disclosed in the utility model;

[0038] Fig.13 It is a left side view of the pulley shaft disclosed in the utility model;

[0039] Fig.14 for Fig.13 Middle AA section view.

[0040] Figure numerals: 1-bottom plate, 2-support side plate, 3-rotating shaft, 4-motor, 5-driving sprocket, 6-chain, 7-cylinder connecting seat, 8-first transfer synchronous belt, 80-transmission shaft, 81-first support frame, 810-first adjustment hole, 811-first strip hole, 812-first avoidance hole, 82-first synchronous pulley assembly, 821-synchronous pulley, 822-pulley shaft, 8221-flange end, 8222-first bearing mounting end, 82221-first retaining spring groove, 83-first tensioning wheel assembly, 831-tensioning wheel, 832-tensioning wheel shaft, 8321- Chamfered shaft end, 8322-second bearing mounting end, 83221-second retaining ring groove, 8323-retaining ring, 833-fastening nut, 84-first belt, 85-first adjusting mechanism, 851-first push rod seat, 852-first adjusting screw, 86-coupling, 87-driven sprocket, 88-support sleeve, 89-first bearing seat, 9-second transfer synchronous belt, 90-driven shaft, 91-second support frame, 92-second synchronous pulley assembly, 93-second tensioning wheel assembly, 94-second belt, 95-second adjusting mechanism, 96-second bearing seat, 10-motor cover. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings, but the embodiments of the utility model are not limited thereto. It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can also be a centered element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be a centered element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0042] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0043] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0044] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0045] Embodiment 1:

[0046] See also Figure 1-Figure 2The present embodiment discloses a lifting and transferring device, comprising: a base plate 1; a conveying mechanism, composed of a first transfer synchronous belt 8 and a second transfer synchronous belt 9, the first transfer synchronous belt 8 and the second transfer synchronous belt 9 are arranged in parallel and installed on the base plate 1, and the first transfer synchronous belt 8 and the second transfer synchronous belt 9 are synchronously conveyed; a driving device, installed on the base plate 1, and used to drive the first transfer synchronous belt 8; a rotating shaft 3, directly or indirectly installed and connected with the base plate 1, and located at one end of the conveying direction of the conveying mechanism; a cylinder connecting seat 7, installed on the base plate 1, and located at the other end of the conveying direction of the conveying mechanism, when the cylinder connecting seat 7 is lifted, the base plate 1 rotates around the rotating shaft 3.

[0047] The existing lifting and transferring devices all use more than three groups of transfer synchronous belts, which results in too small a gap between two adjacent transfer synchronous belts, making it difficult to operate when adjusting the tension wheel assembly. The conveying mechanism of this embodiment removes a group of unnecessary transfer synchronous belts, increases the gap between the transfer synchronous belts, and thus facilitates the adjustment of the tension wheel assembly. In addition, after canceling one group of transfer synchronous belts, the remaining two groups of transfer synchronous belts are connected by a coupling after adjusting their positions, thus avoiding the difficulty of leveling a single shaft in the prior art and making it easier to operate. In addition, the existing lifting and transferring devices all move the lifting and transferring devices upward as a whole, so the lifting mechanism is relatively complex and the installation space of the lifting mechanism is also relatively large. By setting the rotating shaft 3 and the cylinder connecting seat 7, this embodiment only needs one cylinder (i.e., the lifting mechanism) to lift one end of the lifting and transferring device, thereby achieving the purpose of lifting the object and switching the conveying roller. Therefore, this embodiment only requires a very small installation space for the lifting mechanism.

[0048] See also Figure 1 The bottom plate 1 on both sides of the conveying direction of the conveying mechanism is provided with supporting side plates 2, and the rotating shaft 3 is installed on the supporting side plates 2.

[0049] For details, see Figure 1 The driving device is a motor 4, and a driving sprocket 5 is arranged on the output shaft of the motor 4. The motor 4 drives the first transfer synchronous belt 8 through a chain 6. The motor 4 is installed at the bottom of the base plate 1, and a motor 4 cover is arranged outside the motor 4.

[0050] See also Figure 3-Figure 6The first transfer synchronous belt 8 includes a first support frame 81, a first adjustment mechanism 85 fixedly mounted on the first support frame 81, a first tensioning wheel assembly 83 rotatably mounted on the first support frame 81, a transmission shaft 80, and multiple first synchronous pulley assemblies 82; the first synchronous pulley assembly 82 is sleeved with a first belt 84, and the first tensioning wheel assembly 83 adjusts the tightness of the first belt 84 through the first adjustment mechanism 85; one end of the transmission shaft 80 is fixedly connected to a driven sprocket 87, and the other end is fixedly connected to a coupling 86, and one of the first synchronous pulley assemblies 82 is fixedly mounted on the transmission shaft 80.

[0051] For details, see Figure 3 The first synchronous pulley assembly 82 has three, two of which are mounted on the top of the first support frame 81, and the third is mounted on the bottom of the first support frame 81. The first tensioning wheel assembly 83 has two, one is fixedly mounted on the first support frame 81, and the other can be driven by the first adjustment mechanism 85, so as to move on the first support frame 81, thereby adjusting the tightness of the first belt 84.

[0052] See also Figure 3 , Figure 6 The first support frame 81 is fixedly provided with a first bearing seat 89, and the transmission shaft 80 is installed on the first support frame 81 through the first bearing seat 89, so that the transmission shaft 80 is rotatably installed on the first support frame 81. Figure 3 , Fig. 9 In order to make the transmission shaft 80 more stable, a support sleeve 88 is fixedly installed on the first support frame 81, and a bearing is provided on the support sleeve 88. The transmission shaft 80 is fixedly installed on the bearing of the support sleeve 88. Preferably, the support sleeve 88 and the first bearing seat 89 are located on both sides of the first support frame 81.

[0053] The existing tension wheel assembly is not easy to level, so the tension wheel is easy to deviate. In order to overcome this problem, this embodiment provides the following solution: Figure 4 , Figure 5 , Fig.10 The first support frame 81 is provided with a first adjustment hole 810 and a first adjustment mechanism 85. The first adjustment hole 810 includes a first bar hole 811 and a first avoidance hole 812 that are connected to each other. The first tensioning wheel assembly 83 is installed in the first bar hole 811. The first adjustment mechanism 85 includes a first push rod seat 851 installed at the first bar hole 811 and a first adjustment screw 852 threadedly connected to the first push rod seat 851. The first adjustment screw 852 is used to adjust the position of the first tensioning wheel assembly 83 in the first bar hole 811. For details, see Figure 4 , Fig.11 , Fig.12The first tensioning wheel assembly 83 includes a tensioning wheel 831 and a tensioning wheel shaft 832; one end of the tensioning wheel shaft 832 is a chamfered shaft end 8321, and the other end is a second bearing mounting end 8322, and a retaining ring 8323 is fixed in the middle; the chamfered shaft end 8321 is threadedly connected with a fastening nut 833, and the tensioning wheel shaft 832 is rotatably mounted on the second bearing mounting end 8322 through a bearing; the chamfered shaft end 8321 is located in the first strip hole 811, and is fastened by The first tensioning wheel assembly 83 is fixedly connected to the first support frame 81 by squeezing the nut 833 and the retaining ring 8323; the second bearing mounting end 8322 is provided with a second retaining spring groove 83221, and a retaining spring is provided in the second retaining spring groove 83221, and the retaining spring is used to limit the bearing; one end of the first adjusting screw 852 is pressed against the side of the chamfered shaft end 8321, and the position of the tensioning wheel shaft 832 in the first strip hole 811 can be changed by adjusting the first adjusting screw 852. Under the action of the tightening nut 833 and the retaining ring 8323, the tensioning wheel shaft 832 will not be unevenly adjusted.

[0054] See also Figure 4 , Fig.13 , Fig.14 The first synchronous pulley assembly 82 includes a synchronous pulley 821 and a pulley shaft 822; one end of the pulley shaft 822 is a flange end 8221, and the other end is a first bearing mounting end 8222, the synchronous pulley 821 is mounted on the first bearing mounting end 8222 through a bearing, and the first bearing mounting end 8222 is also provided with a first retaining spring groove 82221, and a retaining spring is provided in the first retaining spring groove 82221, and the retaining spring is used to limit the bearing.

[0055] See also Figure 7-Figure 8 The second transfer synchronous belt 9 includes a second support frame 91, a second adjustment mechanism 95 fixedly mounted on the second support frame 91, a second tensioning wheel assembly 93 rotatably mounted on the second support frame 91, a driven shaft 90, and a plurality of second synchronous pulley assemblies 92; a second belt 94 is sleeved on the second synchronous pulley assembly 92, and the second tensioning wheel assembly 93 adjusts the tightness of the second belt 94 through the second adjustment mechanism 95; one end of the driven shaft 90 is keyed with the coupling 86, and the other end is fixedly connected to one of the second synchronous pulley assemblies 92. A second bearing seat 96 is fixedly mounted on the second support frame 91, and the driven shaft 90 is mounted on the second support frame 91 through the second bearing seat 96.

[0056] In this embodiment, the first support frame 81 and the second support frame 91 have the same structure, the second adjustment mechanism 95 and the first adjustment mechanism 85 have the same structure, and the second tensioning wheel assembly and the first tensioning wheel assembly 83 have the same structure.

[0057] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A lifting and transferring device, characterized in that: include: Base plate; The conveying mechanism is composed of a first transfer synchronous belt and a second transfer synchronous belt, wherein the first transfer synchronous belt and the second transfer synchronous belt are arranged in parallel and mounted on the bottom plate, and the first transfer synchronous belt and the second transfer synchronous belt are synchronously conveyed; A driving device, mounted on the bottom plate, for driving the first transfer synchronous belt; A rotating shaft, directly or indirectly connected to the bottom plate and located at one end of the conveying direction of the conveying mechanism; The cylinder connecting seat is installed on the bottom plate and is located at the other end of the conveying direction of the conveying mechanism. When the cylinder connecting seat is lifted, the bottom plate rotates around the rotating shaft.

2. The lifting and transferring device according to claim 1, characterized in that: Support side plates are arranged on the bottom plates on both sides of the conveying direction of the conveying mechanism, and the rotating shaft is mounted on the support side plates.

3. The lifting and transferring device according to claim 1, characterized in that: The driving device is a motor, an output shaft of the motor is provided with a driving sprocket, and the motor drives the first transfer synchronous belt through a chain.

4. The lifting and transferring device according to claim 3, characterized in that: The motor is installed at the bottom of the base plate, and a motor cover is arranged outside the motor.

5. The lifting and transferring device according to claim 3, characterized in that: The first transfer synchronous belt comprises a first support frame, a first adjustment mechanism fixedly mounted on the first support frame, a first tensioning wheel assembly rotatably mounted on the first support frame, a transmission shaft, and a plurality of first synchronous pulley assemblies; a first belt is sleeved on the first synchronous pulley assembly, and the first tensioning wheel assembly adjusts the tightness of the first belt through the first adjustment mechanism; one end of the transmission shaft is fixedly connected to a driven sprocket, and the other end is fixedly connected to a coupling, and one of the first synchronous pulley assemblies is fixedly mounted on the transmission shaft; The second transfer synchronous belt includes a second support frame, a second adjusting mechanism fixedly mounted on the second support frame, a second tensioning wheel assembly rotatably mounted on the second support frame, a driven shaft, and multiple second synchronous pulley assemblies; the second synchronous pulley assembly is sleeved with a second belt, and the second tensioning wheel assembly adjusts the tightness of the second belt through the second adjusting mechanism; one end of the driven shaft cooperates with a coupling key, and the other end is fixedly connected to one of the second synchronous pulley assemblies.

6. The lifting and transferring device according to claim 5, characterized in that: A first bearing seat is fixedly mounted on the first support frame, and the transmission shaft is mounted on the first support frame through the first bearing seat; a second bearing seat is fixedly mounted on the second support frame, and the driven shaft is mounted on the second support frame through the second bearing seat.

7. The lifting and transferring device according to claim 6, characterized in that: A support sleeve is also fixedly mounted on the first support frame, a bearing is arranged on the support sleeve, the transmission shaft is fixedly mounted on the bearing of the support sleeve, and the support sleeve and the first bearing seat are located on both sides or the same side of the first support frame.

8. The lifting and transferring device according to claim 5, characterized in that: The first support frame is provided with a first adjustment hole and a first adjustment mechanism, the first adjustment hole includes a first bar hole and a first avoidance hole that are connected to each other, the first tensioning wheel assembly is installed in the first bar hole, the first adjustment mechanism includes a first push rod seat installed at the first bar hole and a first adjustment screw threadedly connected to the first push rod seat, the first adjustment screw is used to adjust the position of the first tensioning wheel assembly in the first bar hole; the second adjustment mechanism has the same structure as the first adjustment mechanism.

9. The lifting and transferring device according to claim 8, characterized in that: The first tensioning wheel assembly includes a tensioning wheel and a tensioning wheel shaft; one end of the tensioning wheel shaft is a chamfered shaft end, and the other end is a second bearing mounting end, with a retaining ring fixed in the middle; the chamfered shaft end is threadedly connected with a fastening nut, and the tensioning wheel shaft is rotatably mounted on the second bearing mounting end through a bearing; the chamfered shaft end is located in the first strip hole, and the first tensioning wheel assembly is fixedly connected to the first support frame by extrusion of the fastening nut and the retaining ring; the second bearing mounting end is provided with a second retaining spring groove, and a retaining spring is provided in the second retaining spring groove; one end of the first adjusting screw is tightened against the side of the chamfered shaft end; the second tensioning wheel assembly has the same structure as the first tensioning wheel assembly.

10. The lifting and transferring device according to claim 5, characterized in that: The first synchronous pulley assembly includes a synchronous pulley and a pulley shaft; one end of the pulley shaft is a flange end, and the other end is a first bearing mounting end, the synchronous pulley is mounted on the first bearing mounting end through a bearing, and a first retaining spring groove is also provided on the first bearing mounting end, and a retaining spring is provided in the first retaining spring groove.

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