High-supporting-performance plate lifting machine

Abstract

The utility model provides a plate lifting machine with high supporting performance. The plate lifting machine comprises a main body rack, a left lifting device, a right lifting device and a driving device for driving the left lifting device and the right lifting device to synchronously rotate, the left lifting device comprises a plurality of left conveying chain mechanisms and a plurality of left bearing frame battens distributed on the outer rings of the left conveying chain mechanisms at equal intervals, and at least one left bearing component is fixedly assembled at the bottoms of the left bearing frame battens. A left guide sliding rail allowing the left bearing component to slide in the vertical direction is fixedly assembled on the left side of the main body rack. The lifting device has the advantages that the supporting part is additionally arranged on the lifting device, so that the supporting force of the staddle batten on the supporting plate is enhanced, and the staddle batten can be effectively prevented from being bent.

Description

Technical Field

[0001] The utility model relates to the technical field of brick making, and particularly relates to a lifting plate machine with high supporting performance.

Background Art

[0002] In the existing brick making production field, bricks usually need to be cured after being formed to prevent problems such as cracking under direct sunlight at high temperature, which may affect the quality of bricks. Bricks are usually formed on a pallet. A large number of formed bricks need to be transported to a designated place for curing. In order to effectively utilize the site, an automatic lifting plate machine has emerged on the market, which can stack the just-produced formed bricks layer by layer.

[0003] For example, the prior art CN210944671U discloses a lifting plate machine 200, which includes a frame 201, a left sprocket assembly 202, a right sprocket assembly 203, a driving mechanism 204. A plurality of supporting bars 205 are fixed on the left sprocket assembly 202 and the right sprocket assembly 203. The supporting bars 205 are used to support the pallet 206, and the pallet 206 is used to transport bricks. The lifting plate machine 200 with this structure has the following defects after long-term use: Since the sizes and materials of bricks of different models are different, resulting in different weights, the supporting bars 205 are prone to be bent due to insufficient supporting force after long-term use, and there is a problem that the pallet 206 may fall off.

[0004] In view of this, this case conducts in-depth research on the above problems, and thus this case is generated.

Content of the Utility Model

[0005] The utility model aims to solve the technical problem that the supporting bars of the lifting plate machine in the prior art have insufficient supporting force and there is a risk of being bent, and provides a lifting plate machine with high supporting performance. By adding a supporting component to the lifting device, the supporting force of the supporting frame bars on the pallet is enhanced, and the supporting frame bars can be effectively prevented from being bent.

[0006] The utility model is realized as follows: A lifting plate machine with high supporting performance includes a main body frame, a left lifting device installed on the left side of the main body frame, a right lifting device installed on the right side of the main body frame, and a driving device installed outside the main body frame for driving the left lifting device and the right lifting device to rotate synchronously; the left lifting device includes a plurality of left conveying chain mechanisms and a plurality of left supporting frame bars evenly spaced on the outer circle of the left conveying chain mechanism. At least one left supporting component is fixedly assembled at the bottom of the left supporting frame bar; a left guiding slide rail for the left supporting component to slide vertically is fixedly assembled on the left side of the main body frame; the right lifting device includes a plurality of right conveying chain mechanisms and a plurality of right supporting frame bars evenly spaced on the outer circle of the right conveying chain mechanism. At least one right supporting component is fixedly assembled at the bottom of the right supporting frame bar; a right guiding slide rail for the right supporting component to slide vertically is fixedly assembled on the right side of the main body frame.

[0007] Further, the left carrier strip includes a left connecting flat plate and a left supporting flat plate. The back surface of the left connecting flat plate is locked to the left conveyor chain mechanism. The left supporting flat plate is horizontally arranged and fixedly connected to the left connecting flat plate perpendicularly. The left supporting member includes a vertically fixed vertical guide block and a horizontally arranged transverse supporting block. The vertical guide block is fixedly connected to the back surface of the left connecting flat plate through a fixed panel, and the transverse supporting block is fixedly connected to the bottom surface of the left supporting flat plate through a fixed bottom plate. Upper guide wheels and lower guide wheels are respectively arranged at the upper and lower ends of the vertical guide block.

[0008] Further, two left supporting members are fixedly assembled at the bottom of any one of the left carrier strips, and two left guiding sliding rails are fixedly assembled on the left side of the main body frame.

[0009] Further, a plurality of strengthening cross bars are fixedly installed on the left side of the main body frame, and the plurality of strengthening cross bars are arranged at intervals up and down. The left conveyor chain mechanism includes a left driving shaft and a left driven shaft. The two ends of the left driving shaft are assembled on the upper strengthening cross bar through left mounting seats, and the two ends of the left driven shaft are assembled on the bottom of the main body frame through left adjusting seats. A plurality of driving sprockets are equidistantly arranged at intervals outside the left driving shaft, and a plurality of driven sprockets are equidistantly arranged at intervals outside the left driven shaft. The driving sprockets and the driven sprockets are arranged in one-to-one correspondence and are connected by chains.

[0010] Further, a plurality of chain guide grooves are arranged on both the left and right sides of the main body frame.

[0011] Further, it further includes a left fine-tuning component for adjusting the left driven shaft up and down. The top end of the left fine-tuning component is fixedly connected to the upper strengthening cross bar, and the bottom end of the left fine-tuning component abuts against the left driven shaft.

[0012] Further, the left fine-tuning component includes at least two tightening vertical plates, a tightening support plate, at least two screws, and a fine-tuning nut. The top of the tightening vertical plate is fixedly connected to the strengthening cross bar, and the bottom is fixedly connected to the upper surface of the tightening support plate. The screw passes through the tightening support plate and a lower top plate is fixedly connected to the lower end. The fine-tuning nut is threadedly connected to the screw and locked on the tightening support plate. An arc surface adapted to the left driven shaft is formed on the lower surface of the lower top plate.

[0013] Further, the structure of the right conveyor chain mechanism is the same as that of the left conveyor chain mechanism; the structure of the right carrier strip is the same as that of the left carrier strip; the structure of the right supporting member is the same as that of the left supporting member.

[0014] Further, it further includes a bracket for supporting and installing the driving device, and the bracket is fixedly installed at the top of the rear side of the main body frame.

[0015] Further, it further includes a ladder fixedly installed at the rear side of the main body frame.

[0016] The advantages of the present utility model are as follows:

[0017] 1. The high-supporting lifting machine adds a supporting component to the lifting device. The supporting component vertically ascends and descends along the guiding slide rail, which is used to assist the supporting slats to strongly support the supporting plate, enhancing the overall structural strength of the lifting device and effectively preventing the supporting slats from being bent.

[0018] 2. By setting the left fine-tuning component and the right fine-tuning component, the chain of the lifting device is kept in a tensioned state. When it is necessary to adjust the tension of the chain, rotate the fine-tuning nut up and down to adjust the threaded connection point of the adjusting screw and the top pressing cross plate, making the chain loose or tight.

BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further described below with reference to the drawings in conjunction with embodiments.

[0020] Figure 1 It is a structural schematic diagram of a prior art lifting plate machine.

[0021] Figure 2 It is a structural schematic diagram of the high-supporting lifting machine in the present utility model.

[0022] Figure 3 It is a structural schematic diagram of the connection structure between the left lifting device and the main body frame in the present utility model.

[0023] Figure 4 It is a structural schematic diagram of the left lifting device in the present utility model.

[0024] Figure 5 It is a structural schematic diagram of the main body frame in the present utility model.

[0025] Figure 6 It is Figure 3 The enlarged view of part A in

[0026] Figure 7 It is a structural schematic diagram of the left supporting component in the present utility model.

[0027] Figure 8 It is a structural schematic diagram of the left fine-tuning component in the present utility model.

[0028] Ascending plate machine 100, main body frame 1, left guiding slide rail 11, strengthening cross bar 12, chain guide groove 13, left lifting device 2, left conveying chain mechanism 21, left driving shaft 211, left driven shaft 212, left mounting seat 213, left adjusting seat 214, driving sprocket 215, driven sprocket 216, chain 217, left bearing plate strip 22, left connecting flat plate 221, left supporting flat plate 222, left supporting component 23, vertical guiding block 231, horizontal supporting block 232, fixed panel 233, fixed bottom plate 234, upper guiding wheel 235, lower guiding wheel 236, left fine-tuning component 24, tightening vertical plate 241, tightening cross plate 242, screw rod 243, fine-tuning nut 244, lower top plate 245, right lifting device 3, driving device 4, bracket 5, ladder 6.

[0029] Lifting plate machine 200, frame 201, left sprocket assembly 202, right sprocket assembly 203, driving mechanism 204, supporting bar 205, supporting plate 206.

[0030] Formed brick 300, supporting plate 301.

Specific implementation manner

[0031] In order to better understand the technical solution of the present utility model, the technical solution of the present utility model will be described in detail below in conjunction with the specification drawings and specific implementation manners.

[0032] It should be noted here that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing these implementation manners and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features.

[0033] Refer to the attached Figure 2 From the perspective, it is defined that the left lifting device 2 is installed on the left side of the main body frame 1, the right lifting device 3 is installed on the right side of the main body frame 1, the driving device 4 is installed on the rear side of the main body frame 1, and an opening is formed on the front side of the main body frame 1 for the formed brick 300 and the supporting plate 301 to be put in.

[0034] Please refer to Figures 2 to 8As shown in the figure, a high-supporting lifting plate machine 100 includes a main body frame 1, a left lifting device 2 installed on the left side of the main body frame 1, a right lifting device 3 installed on the right side of the main body frame 1, and a driving device 4 installed outside the main body frame 1 for driving the left lifting device 2 and the right lifting device 3 to rotate synchronously. The left lifting device 2 includes a plurality of left conveying chain mechanisms 21 and a plurality of left supporting plate strips 22 evenly spaced around the outer circle of the left conveying chain mechanism 21. At least one left supporting component 23 is fixedly assembled at the bottom of the left supporting plate strip 22; a left guiding slide rail 11 for the left supporting component 23 to slide vertically is fixedly assembled on the left side of the main body frame 1; the right lifting device 3 includes a plurality of right conveying chain mechanisms and a plurality of right supporting plate strips evenly spaced around the outer circle of the right conveying chain mechanism. At least one right supporting component is fixedly assembled at the bottom of the right supporting plate strip; a right guiding slide rail for the right supporting component to slide vertically is fixedly assembled on the right side of the main body frame 1. The left supporting plate strip 22 and the right supporting plate strip are arranged opposite to each other for supporting a supporting plate 301, and the supporting plate 301 is used for placing formed bricks 300.

[0035] In the high-supporting lifting plate machine 100 of the present utility model, by adding a supporting component to the lifting device, the supporting component vertically ascends and descends along the guiding slide rail, which is used to assist the supporting plate strip to strongly support the supporting plate 301, enhance the overall structural strength of the lifting device, and can effectively prevent the supporting plate strip from being bent.

[0036] Preferably, in order to improve the lifting stability of the left lifting device 2 and the right lifting device 3, the number of both the left conveying chain mechanism 21 and the right conveying chain mechanism is 3.

[0037] Preferably, as shown in the attached Figure 6 and 7As shown, the left support plate strip 22 includes a left connecting flat plate 221 and a left supporting flat plate 222. The back surface of the left connecting flat plate 221 is locked to the left conveying chain mechanism 21, and the left supporting flat plate 222 is horizontally arranged and perpendicularly and fixedly connected to the left connecting flat plate 221. The left supporting member 23 includes a vertically fixed vertical guide block 231 and a horizontally fixed horizontal supporting block 232. The vertical guide block 231 is fixedly connected to the back surface of the left connecting flat plate 221 through a fixed panel 233, and the horizontal supporting block 232 is fixedly connected to the bottom surface of the left supporting flat plate 222 through a fixed bottom plate 234. Upper guide wheels 235 and lower guide wheels 236 are respectively arranged at the upper and lower ends of the vertical guide block 231, so that the left supporting member 23 can slide stably along the left guiding slide rail 11 when ascending and descending. The vertical guide block 231 is fixedly connected to the back surface of the left connecting flat plate 221, making the connection between the left supporting member 23 and the left support plate strip 22 more stable and firm. The horizontal supporting block 232 is fixedly connected to the bottom surface of the left supporting flat plate 222, which can provide a supporting force for the left supporting flat plate 222 and effectively prevent the support plate strip from being bent. Preferably, the structure of the right support plate strip is the same as that of the left support plate strip 22; the structure of the right supporting member is the same as that of the left supporting member

[0038] Preferably, in order to improve the supporting force for the left support plate strip 22, two left supporting members 23 are fixedly assembled at the bottom of any one of the left support plate strips 22, and two left guiding slide rails 11 are fixedly assembled on the left side of the main body frame 1. Preferably, the structure of the right guiding slide rail is the same as that of the left guiding slide rail 11.

[0039] Preferably, as shown in the appendix Figures 3 - 5 Figures 3 - 5 As shown, a plurality of strengthening cross bars 12 are fixedly installed on both the left and right sides of the main body frame 1, and the plurality of strengthening cross bars 12 are arranged at intervals up and down. The left conveying chain mechanism 21 includes a left driving shaft 211 and a left driven shaft 212. Both ends of the left driving shaft 211 are assembled on the upper strengthening cross bar 12 through left mounting seats 213, and both ends of the left driven shaft 212 are assembled on the bottom of the main body frame 1 through left adjusting seats 214. The left adjusting seat 214 is fixedly connected to the main body frame 1, and the left driven shaft 212 can slide up and down inside the left adjusting seat 214 for fine adjustment; a plurality of driving sprockets 215 are equidistantly arranged at intervals outside the left driving shaft 211, and a plurality of driven sprockets 216 are equidistantly arranged at intervals outside the left driven shaft 212. The driving sprockets 215 and the driven sprockets 216 are arranged in one-to-one correspondence and are connected by a chain 217. Preferably, the structure of the right conveying chain mechanism is the same as that of the left conveying chain mechanism 21.

[0040] Preferably, in order to improve the rotational stability of the chain 217, a plurality of chain guide grooves 13 are arranged on both the left and right sides of the main body frame 1. Preferably, the number of chain guide grooves 13 on any one side is 3 and they are arranged in one-to-one correspondence with the left conveying chain mechanism 21 and the right conveying chain mechanism.

[0041] Preferably, as shown in the appendix Figure 4 It further includes a left fine-tuning component 24 for adjusting the up-and-down position of the left passive shaft 212, so as to keep the chain 217 of the left lifting device 2 in a tensioned state; the top end of the left fine-tuning component 24 is fixedly connected to the strengthening cross bar 12 at the bottom, and the bottom end of the left fine-tuning component 24 abuts against the left passive shaft 212.

[0042] Preferably, as shown in the appendix Figure 8 It is shown that the left fine-tuning component 24 includes at least two jacking vertical plates 241, a jacking cross plate 242, at least two screw rods 243, and a fine-tuning nut 244; the top of the jacking vertical plate 241 is fixedly connected to the strengthening cross bar 12, and the bottom end is fixedly connected to the upper surface of the jacking cross plate 242. The screw rod 243 passes through the jacking cross plate 242 and a lower top plate 245 is fixedly connected to the lower end. The fine-tuning nut 244 is threadedly connected to the screw rod 243 and locked on the jacking cross plate 242. An arc surface adapted to the left passive shaft 212 is formed on the lower surface of the lower top plate 245. When it is necessary to adjust the tension of the chain 217, the fine-tuning nut 244 is rotated up and down to adjust the threaded connection point of the screw rod 243 and the jacking cross plate 242, so that the chain 217 becomes loose or tight.

[0043] Preferably, it further includes a right fine-tuning component for adjusting the up-and-down position of the right passive rotating shaft, so as to keep the chain of the right lifting device 3 in a tensioned state; the top end of the right fine-tuning component is fixedly connected to the strengthening cross bar at the bottom, and the bottom end of the right fine-tuning component abuts against the right passive rotating shaft. The structure of the right fine-tuning component is the same as that of the left fine-tuning component 24.

[0044] Preferably, as shown in the appendix Figure 2 It is shown that it further includes a bracket 5 for supporting and installing the driving device 4, and the bracket 5 is fixedly installed at the top of the rear side of the main body frame 1. The output ends of the driving device 4 are respectively connected to the left driving shaft 211 of the left lifting device 2 and the right driving shaft of the right lifting device 3. The structure of the driving device 4 is prior art and will not be elaborated here.

[0045] Preferably, as shown in the appendix Figure 2 It is shown that it further includes a ladder 6 fixedly installed at the rear side of the main body frame 1, which is convenient for inspecting and maintaining the driving device 4.

[0046] Although the specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments we described are illustrative rather than for limiting the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should be covered by the scope protected by the claims of the present invention.

Claims

1. A high-supporting lifting plate machine, comprising a main body frame, a left lifting device installed on the left side of the main body frame, a right lifting device installed on the right side of the main body frame, and a driving device installed outside the main body frame for driving the left lifting device and the right lifting device to rotate synchronously; characterized in that: The left lifting device includes a plurality of left conveying chain mechanisms and a plurality of left supporting plate strips evenly spaced on the outer circle of the left conveying chain mechanism. At least one left supporting component is fixedly assembled at the bottom of the left supporting plate strip; a left guiding slide rail for the left supporting component to slide vertically is fixedly assembled on the left side of the main body frame. The right lifting device includes a plurality of right conveying chain mechanisms and a plurality of right supporting plate strips evenly spaced on the outer circle of the right conveying chain mechanism. At least one right supporting component is fixedly assembled at the bottom of the right supporting plate strip; a right guiding slide rail for the right supporting component to slide vertically is fixedly assembled on the right side of the main body frame.

2. The high-supporting lifting plate machine according to claim 1, wherein: The left supporting plate strip includes a left connecting flat plate and a left supporting flat plate. The back surface of the left connecting flat plate is locked on the left conveying chain mechanism. The left supporting flat plate is horizontally arranged and is perpendicularly and fixedly connected to the left connecting flat plate. The left supporting component includes a vertically fixed connecting vertical guide block and a horizontal supporting block. The vertical guide block is fixedly connected to the back surface of the left connecting flat plate through a fixed panel. The horizontal supporting block is fixedly connected to the bottom surface of the left supporting flat plate through a fixed bottom plate; upper guide wheels and lower guide wheels are respectively arranged at the upper and lower ends of the vertical guide block.

3. The high-supporting lifting plate machine according to claim 2, wherein: Two left supporting components are fixedly assembled at the bottom of any one of the left supporting plate strips, and two left guiding slide rails are fixedly assembled on the left side of the main body frame.

4. The high-supporting lifting board machine according to claim 3, characterized in that: A plurality of strengthening cross bars are fixedly installed on the left side of the main body frame, and the plurality of strengthening cross bars are arranged at intervals up and down. The left conveying chain mechanism includes a left driving shaft and a left driven shaft. The two ends of the left driving shaft are assembled on the upper strengthening cross bar through left mounting seats. The two ends of the left driven shaft are assembled on the bottom of the main body frame through left adjusting seats; a plurality of driving sprockets are equidistantly arranged outside the left driving shaft, and a plurality of driven sprockets are equidistantly arranged outside the left driven shaft. The driving sprockets and the driven sprockets are arranged in one-to-one correspondence and are connected by chains.

5. The high-supporting lifting plate machine according to claim 4, wherein: A plurality of chain guide grooves are arranged on both the left and right sides of the main body frame.

6. The high-supporting lifting plate machine according to claim 5, wherein: It further includes a left fine-tuning component for adjusting the left driven shaft up and down; the top end of the left fine-tuning component is fixedly connected to the upper strengthening cross bar, and the bottom end of the left fine-tuning component abuts against the left driven shaft.

7. The high-supporting lifting plate machine according to claim 6, wherein: The left fine-tuning component includes at least two tightening vertical plates, a tightening support plate, at least two screws, and a fine-tuning nut; the top of the tightening vertical plate is fixedly connected to the strengthening cross bar, and the bottom end is fixedly connected to the upper surface of the tightening support plate. The screw passes through the tightening support plate and the lower end is fixedly connected with a lower top plate. The fine-tuning nut is threadedly connected with the screw and locked on the tightening support plate. The lower surface of the lower top plate forms an arc surface adapted to the left driven shaft.

8. The high-supporting lifting plate machine according to claim 7, wherein: The structure of the right conveying chain mechanism is the same as that of the left conveying chain mechanism; the structure of the right supporting plate strip is the same as that of the left supporting plate strip; the structure of the right supporting component is the same as that of the left supporting component.

9. The high-supporting lifting plate machine according to any one of claims 1-8, characterized in that: It further includes a bracket for supporting and installing the driving device, and the bracket is fixedly installed on the top of the rear side of the main body frame.

10. The high-support lifting plate machine according to claim 9, characterized in that: It also includes a ladder fixedly installed at the rear side of the main frame.

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