Jacking equipment and conveyor

Abstract

The utility model provides jacking equipment and a conveyor, and relates to the field of conveying equipment. The jacking equipment comprises a supporting frame, a driving mechanism and a jacking moving mechanism. Jacking moving mechanisms are arranged on the opposite sides in the supporting frame correspondingly. The jacking moving mechanism comprises a moving plate body and a synchronous connecting frame, a protruding guide supporting plate is arranged on the moving plate body, and the upper end face of the guide supporting plate is provided with a top supporting face, an inclined supporting face and a bottom supporting face which are continuous and sequentially reduced in height. The movable plate bodies are connected through a synchronous connecting frame; the driving mechanism is used for driving the movable plate body to reciprocate, so that the executed device is in contact with the top supporting surface, the inclined supporting surface and the bottom supporting surface, and the height of the executed device is adjusted; according to the scheme, the jacking moving mechanisms are arranged on the opposite sides of the supporting frame, multi-point supporting can be adopted between the jacking moving mechanisms and the executed device, and jacking and descending movement is reliable and stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of conveying equipment, concretely relates to a jacking equipment and conveyer. BACKGROUND

[0002] The existing jacking and shifting conveying structure applicable to narrow-belt conveyors all drive multiple transmission pulleys by integral belts to realize the conveying of goods, and the jacking structure is driven by a cylinder reciprocating from bottom to top to realize jacking and lowering through two guide rods 4. Figure 1 The existing jacking equipment structure diagram, the cylinder 3 installed on the rack 1 drives the jacking support plate 2 and the guide rod 4 to complete the jacking and lowering of the equipment, and the roller completes the rotation of the entire conveying structure roller through the transmission belt 5 and the transmission pulley winding to complete the conveying of goods.

[0003] In application, since the jacking structure completes jacking and lowering through one cylinder 3 and two guide rods 4, uneven stress is prone to occur, resulting in insufficient structural stability. UTILITY MODEL CONTENTS

[0004] The utility model discloses a jacking equipment and conveyer, which solves the problem of uneven stress in the existing jacking and shifting conveying structure, resulting in insufficient structural stability.

[0005] To achieve the above purpose, the utility model provides a jacking equipment, which comprises a support frame, a driving mechanism and a jacking and shifting mechanism.

[0006] The jacking and shifting mechanism is arranged at opposite positions in the support frame.

[0007] The jacking and shifting mechanism comprises a moving plate body and a synchronous connecting frame, and a protruding guide support plate is arranged on the moving plate body.

[0008] The moving plate bodies are connected through the synchronous connecting frame.

[0009] The driving mechanism is arranged on the support frame through the connecting frame, and is located between the two jacking and shifting mechanisms.

[0010] Further, the guide support plates are arranged at two opposite positions on each moving plate body.

[0011] Further, the utility model further comprises a first limiting mechanism, which comprises a limiting wheel assembly and a limiting frame.

[0012] The limiting wheel assembly comprises a wheel shaft and a wheel body connected together, the bottom of the moving plate body is provided with a limiting hole, the wheel shaft is located in the limiting hole, and the moving plate body can drive the wheel body to move synchronously through the wheel shaft when the moving plate body moves;

[0013] The limiting frame is arranged on the support frame and located at the bottom of the moving plate body, the limiting frame is provided with a track extending along the length direction thereof, and the wheel body can move in the track.

[0014] Further, the side wall of the support frame is provided with a moving limiting groove arranged along the moving direction of the moving plate body, and one end of the wheel shaft extends into the moving limiting groove.

[0015] Further, the driving mechanism comprises an electric roller, a driven roller shaft, a synchronous belt and a gear transmission mechanism.

[0016] The electric roller and the driven roller shaft are arranged on the support frame through a connecting frame respectively, and the electric roller and the driven roller shaft are driven through the synchronous belt.

[0017] The driven roller shaft is connected with the moving plate body through the gear transmission structure.

[0018] Further, the gear transmission mechanism comprises a gear connected to one end of the driven roller shaft and a plurality of gear teeth arranged on the end face of the moving plate body; the gear is engaged with the gear teeth.

[0019] Further, the driving mechanism comprises a telescopic driving member, a connecting rod assembly and a driving connecting seat.

[0020] The telescopic driving member is arranged on the support frame through a connecting frame.

[0021] The driving connecting seat is arranged on the synchronous connecting frame.

[0022] The telescopic driving member is connected with the driving connecting seat through the connecting rod assembly.

[0023] Further, the inner side of the support frame is provided with a plurality of proximity switches, and the proximity switches are arranged at the end limit positions of the moving plate body through supports respectively.

[0024] In the second aspect, the application provides a conveyor, which comprises an executed device, a guide rod assembly and the jacking equipment.

[0025] The executed device adopts a conveying mechanism, the conveying mechanism is located above the jacking equipment, the bottom of the conveying frame of the conveying mechanism is rotationally connected with a plurality of guide wheel assemblies, and the guide wheel assemblies are placed on the upper end face of a guide support plate.

[0026] The bottom of the conveying frame is connected with the support frame through the guide rod assembly, so that the conveying frame can move along the height direction relative to the support frame.

[0027] Further, the guide rod assembly comprises a rod body and a limiting part;

[0028] The bottom of the rod body is fixed on the support frame, the limiting part is arranged at the upper end of the rod body, and the diameter of the limiting part is greater than the diameter of the rod body, and the conveying frame is provided with a guide hole matched with the diameter of the rod body.

[0029] With the above technical solution, the jacking equipment provided by the present application has the following technical effects compared with the prior art:

[0030] In the present scheme, the jacking moving mechanism comprises a moving plate body and a synchronous connecting frame, a protruding guide support plate is arranged on the moving plate body, the upper end surface of the guide support plate is provided with a top support surface, an inclined support surface and a bottom support surface which are continuous and have heights decreasing in sequence, the moving plate bodies are connected through the synchronous connecting frame, and the driving mechanism is used for driving the moving plate bodies to reciprocate, so that the executed device is in contact with the top support surface, the inclined support surface and the bottom support surface respectively, and the height of the executed device is adjusted; in the present scheme, the jacking moving mechanism is arranged at each of the opposite sides of the support frame, and multi-point support can be adopted between the jacking moving mechanism and the executed device, the jacking and lowering movements are reliable and stable, and uneven stress does not occur. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0032] Figure 1 is a structural schematic view of the jacking equipment in the prior art;

[0033] Figure 2 is a first structural schematic view of the jacking equipment provided by Embodiment One of the present application;

[0034] Figure 3 is a second structural schematic view of the jacking equipment provided by Embodiment One of the present application;

[0035] Figure 4 is a structural schematic view of the jacking moving mechanism provided by the present application (omitting the synchronous connecting frame).

[0036] Figure 5 is a structural schematic view of a limiting frame in a first limiting mechanism provided by an embodiment of the present application;

[0037] Figure 6 is a structural schematic view of a conveyor provided by a second embodiment of the present application.

[0038] Icon: 1 - rack; 2 - jacking support plate; 3 - air cylinder; 4 - guide rod; 5 - transmission belt; 10 - jacking device; 100 - support frame; 110 - movement limiting groove; 200 - driving mechanism; 210 - motor roller; 220 - driven roller shaft; 230 - synchronous belt; 240 - gear; 250 - gear tooth; 260 - telescopic driving member; 270 - connecting rod assembly; 280 - driving connection seat; 300 - jacking movement mechanism; 310 - movement plate body; 320 - synchronous connection frame; 330 - guide support plate; 331 - top support surface; 332 - inclined support surface; 333 - bottom support surface; 400 - first limiting mechanism; 410 - limiting wheel assembly; 411 - wheel shaft; 412 - wheel body; 420 - limiting frame; 421 - track; 500 - proximity switch; 600 - conveying mechanism; 610 - conveying frame; 700 - guide rod assembly; 710 - rod body; 720 - limiting part; 800 - guide wheel assembly. DETAILED DESCRIPTION

[0039] The technical solutions of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0040] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0041] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements.For ordinary skilled in the art, the above-mentioned terms can be understood in the specific meaning in the utility model according to specific circumstances.

[0042] Embodiment one

[0043] As Figure 2 、 Figure 3 、 Figure 4 And Figure 5 The utility model provides a jacking equipment, including support frame 100, drive mechanism 200, jacking moving mechanism 300;

[0044] Support frame 100 can be set to rectangle, and the opposite side positions in support frame 100 are provided with jacking moving mechanism 300 respectively, and the height adjustment of the executed device is realized through jacking moving mechanism 300;

[0045] Specifically, jacking moving mechanism 300 includes moving plate body 310 and synchronous connecting frame 320, and the protruding guide support plate 330 is arranged on moving plate body 310, and the upper end surface of guide support plate 330 is provided with top support surface 331, inclined support surface 332 and bottom support surface 333 in sequence and with decreasing height;The above-mentioned each support surface is used to provide support action to the executed device;

[0046] Two moving plate bodies 310 are connected through synchronous connecting frame 320, so that the linkage of two moving plate bodies 310 can be ensured, and then stable support action is provided;

[0047] Drive mechanism 200 is arranged on support frame 100 through connecting frame, and drive mechanism 200 is located between two jacking moving mechanisms 300, and drive mechanism 200 is used to drive moving plate body 310 to reciprocate, and then the height of the executed device in contact with the upper end surface of guide support plate 330 is adjusted.

[0048] The utility model discloses a jacking moving mechanism 300 is arranged at the opposite side positions of support frame 100, and multi-point support can be used between jacking moving mechanism 300 and the executed device, and jacking and descending movement are reliable and stable, and uneven stress condition does not appear.

[0049] As a preferred embodiment, two guide support plates 330 are arranged on each mobile plate body 310, and the two guide support plates 330 are arranged at intervals. The guide support plates 330 and the mobile plate body 310 can be connected in a detachable manner, for example, by bolt connection, so that guide support plates 330 of different heights can be replaced to meet different height adjustment needs. In addition, the guide support plates 330 and the mobile plate body 310 can also be an integral structure.

[0050] Referring to Figure 2 , Figure 3 and Figure 5 , the jacking device provided by the embodiment further comprises a first limiting mechanism 400, and the first limiting mechanism 400 comprises a limiting wheel assembly 410 and a limiting frame 420.

[0051] The limiting wheel assembly 410 comprises a shaft 411 and a wheel body 412 connected together. The bottom of the mobile plate body 310 is provided with a limiting hole. The wheel body 412 can be provided with two and is rotatably connected to the shaft 411 near the two end positions. The shaft 411 is located in the limiting hole, and the two wheel bodies 412 are located at the two side positions of the mobile plate body 310. The wheel body 412 provides a supporting action for the mobile plate body 310. When the mobile plate body 310 moves, the wheel body 412 can be driven to move synchronously by the shaft 411.

[0052] The limiting frame 420 is arranged on the support frame 100, and the limiting frame 420 is located at the bottom of the mobile plate body 310. The limiting frame 420 is provided with a track 421 extending along the length direction thereof. The number of the track 421 matches the number of the wheel body 412. For example, when the wheel body 412 is provided with two, the track 421 is also provided with two, so that the wheel body 412 can move in the track 421 without deviating from the moving path.

[0053] Referring to Figure 2 , in addition, in order to further ensure the stability of the moving path of the mobile plate body 310, the side wall of the support frame 100 is provided with a moving limiting groove 110 arranged along the moving direction of the mobile plate body 310. One end of the shaft 411 extends into the moving limiting groove 110, so that the shaft 411 can always move in the moving limiting groove 110, thereby improving the stability of the moving path of the mobile plate body 310.

[0054] In the jacking device provided by the embodiment, the driving mechanism 200 can adopt different structural forms, and two kinds are exemplified below.

[0055] The first structure:

[0056] Referring to Figure 2The driving mechanism 200 comprises an electric roller 210, a driven roller shaft 220, a synchronous belt 230 and a gear transmission mechanism.

[0057] The electric roller 210 and the driven roller shaft 220 are arranged on the support frame 100 through connecting frames respectively, and the electric roller 210 and the driven roller shaft 220 are driven through the synchronous belt 230.

[0058] The driven roller shaft 220 is connected with the moving plate body 310 through the gear transmission structure.

[0059] Specifically, the gear transmission mechanism comprises a gear 240 connected to one end of the driven roller shaft 220, and a plurality of gear teeth 250 arranged on the end face of the moving plate body 310; the gear 240 is engaged with the gear teeth 250, and preferably, when two guide support plates 330 are arranged on each moving plate body 310, the plurality of gear teeth are located between the two guide support plates 330, so as to ensure that the gear teeth 250 do not interfere with the moving position of the guide support plates 330 in application.

[0060] The second structure is as follows:

[0061] Referring to Figure 3 , the driving mechanism 200 comprises a telescopic driving member 260, a connecting rod assembly 270 and a driving connecting seat 280;

[0062] The telescopic driving member 260 can be a pneumatic cylinder, an electric cylinder or a hydraulic cylinder, and the telescopic driving member 260 is arranged on the support frame 100 through a connecting frame; the driving connecting seat 280 is arranged on the synchronous connecting frame 320; the telescopic driving member 260 is connected with the driving connecting seat 280 through the connecting rod assembly 270. The driving connecting seat 280 is driven to move back and forth by the telescopic driving member 260, so that the two moving plate bodies 310 can move back and forth.

[0063] In addition, a plurality of proximity switches 500 are arranged on the inner side of the support frame 100, and the proximity switches 500 are arranged at the end limit positions of the moving plate bodies 310 through supports respectively; for example, one proximity switch 500 is arranged at each of the end limit positions of each moving plate body 310, for detecting whether the movement of the moving plate body 310 is in place.

[0064] Embodiment two

[0065] As Figure 6 shown, the conveyor provided by the embodiment comprises an executed device, a guide rod assembly 700 and the jacking device 10 in the above-mentioned embodiment one;

[0066] The executed device adopts a conveying mechanism 600, and preferably, a narrow belt conveying mechanism can be adopted;

[0067] The conveying mechanism 600 is located above the jacking device 10, the bottom of the conveying frame 610 of the conveying mechanism 600 is rotationally connected with a plurality of groups of guide wheel assemblies 800, the guide wheel assemblies 800 are placed on the upper end surface of the guide support plate 330, and the conveying mechanism 600 can be provided with multi-point support through the plurality of groups of guide wheel assemblies 800, so that the stability of the support is improved.

[0068] The bottom of the conveying frame 610 and the support frame 100 are connected through a plurality of guide rod assemblies 700, so that the conveying frame 610 can move along the height direction relative to the support frame 100.

[0069] The guide rod assembly 700 comprises a rod body 710 and a limiting portion 720.

[0070] The bottom of the rod body 710 is fixed on the support frame 100, the limiting portion 720 is arranged on the upper end portion of the rod body 710, the diameter of the limiting portion is greater than that of the rod body 710, a guide hole adapted to the diameter of the rod body 710 is arranged on the conveying frame 610, and the rod body 710 is inserted into the guide hole, so that the conveying frame can move along the height direction of the guide rod without deviation, and meanwhile, the movement height of the conveying frame 610 is limited by the limiting portion 720.

[0071] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A jacking apparatus, characterized in that, This includes the support frame, drive mechanism, and lifting and moving mechanism; The lifting and moving mechanisms are respectively installed on opposite sides within the support frame; The lifting and moving mechanism includes a moving plate and a synchronous connecting frame. The moving plate is provided with a protruding guide support plate. The upper surface of the guide support plate is configured as a top support surface, an inclined support surface and a bottom support surface that are continuously decreasing in height. The movable plates are connected by a synchronous connecting frame; The drive mechanism is mounted on the support frame via a connecting frame and is located between the two lifting and moving mechanisms. The drive mechanism is used to drive the moving plate to move back and forth, thereby adjusting the height of the executed device that is in contact with the upper surface of the guide support plate.

2. Jacking equipment according to claim 1, characterized in that The guide support plate is provided on both sides of each of the movable plates.

3. Jacking equipment according to claim 1 or 2, characterized in that It also includes a first limiting mechanism, which includes a limiting wheel assembly and a limiting frame; The limiting wheel assembly includes a connected axle and a wheel body. A limiting hole is provided at the bottom of the movable plate body, and the axle is located in the limiting hole. When the movable plate body moves, the wheel body can be driven to move synchronously through the axle. The limiting frame is disposed on the support frame and is located at the bottom of the movable plate. The limiting frame is provided with a track extending along its length, so that the wheel can move within the track.

4. Jacking equipment according to claim 3, characterized in that The side wall of the support frame is provided with a moving limiting groove along the moving direction of the moving plate, and one end of the wheel axle extends into the moving limiting groove.

5. The jacking apparatus according to claim 1 or 2, characterized in that The drive mechanism includes an electric drum, a driven roller shaft, a synchronous belt, and a gear transmission mechanism; The electric roller and the driven roller shaft are respectively mounted on the support frame via a connecting frame, and the electric roller and the driven roller shaft are driven by a synchronous belt. The driven roller shaft is connected to the moving plate body via a gear transmission structure.

6. Jacking equipment according to claim 5, characterized in that The gear transmission mechanism includes a gear connected to one end of the driven roller shaft and a plurality of gear teeth disposed on the end face of the movable plate; the gear meshes with the gear teeth.

7. The jacking apparatus according to claim 1 or 2, characterized in that The drive mechanism includes a telescopic drive component, a linkage assembly, and a drive connection seat; The telescopic drive component is mounted on the support frame via a connecting bracket; The drive connector is mounted on the synchronization connector frame; The telescopic drive component is connected to the drive connector via the linkage assembly.

8. The jacking apparatus of claim 1, wherein, Multiple proximity switches are provided on the inner side of the support frame, and the proximity switches are respectively set at the end limit positions of the movable plate through supports.

9. A conveyor characterized by Includes the actuator, the guide rod assembly, and the lifting device as described in any one of claims 1-8; The executed device adopts a conveying mechanism, which is located above the lifting equipment. The bottom of the conveying frame of the conveying mechanism is rotatably connected to multiple sets of guide wheel assemblies, which are placed on the upper surface of the guide support plate. The bottom of the conveying frame is connected to the support frame via the guide rod assembly, allowing the conveying frame to move relative to the support frame in the height direction.

10. The conveyor of claim 9, wherein, The guide rod assembly includes a rod body and a limiting part; The bottom of the rod body is fixed on the support frame, the limiting part is arranged at the upper end of the rod body, and the diameter of the limiting part is greater than the diameter of the rod body, and the guide hole with the diameter matched with the diameter of the rod body is arranged on the conveying frame.

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