Automatic cleaning device for rollers of lifting type roller conveyor

Abstract

The utility model discloses an automatic cleaning device for rollers of a lifting type roller conveyor, which comprises a positioning support, a cleaning component and a driving component, and the positioning support is fixed on a frame of the lifting type roller conveyor; the sweeping assembly comprises a fixing plate, a plurality of connecting supports and a plurality of scrapers, the connecting supports are evenly arranged at intervals in the length direction of the fixing plate, the connecting supports are located at the bottom of the fixing plate, the two ends of each connecting support are connected with the fixing plate and the corresponding scraper respectively, and the scrapers abut against the outer surface of a roller of the lifting type roller conveyor; the driving assembly is arranged on the positioning support and connected with the fixing plate. When the roller cleaning device is used, the driving assembly works to drive the fixing plate to move in a reciprocating mode, then water and dirt on the outer surface of the roller are cleaned away through the scraper, the problem that the stability of a roller conveyor for conveying a turnover box is affected due to too much scale or corrosion on the surface of the roller is solved, and the cleaning and maintaining work efficiency and the cleaning effect are improved; and the labor intensity of operators is also reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette mechanical equipment technical field more particularly, relate to a kind of automatic cleaning device of lifting roller conveyor roller. BACKGROUND

[0002] Lifting roller conveyor is one of main equipment of vacuum moisture regain process logistics conveying passage, for carrying and conveying turnover box body. Since turnover box body lining is net structure, the material loaded in it is high-temperature and high-humidity tobacco after vacuum moisture regain treatment, water and dirt will fall on roller in transportation process, causing roller surface pollution, and if not cleaned in time, roller rust and excessive scale on roller surface will occur, affecting the stability of roller conveyor conveying turnover box body. The existing industrial equipment cleaning mode has the problems of low cleaning and maintenance efficiency and poor effect.

[0003] Therefore, how to provide a kind of lifting roller conveyor roller automatic cleaning device becomes the technical problem to be urgently solved in the field. UTILITY MODEL CONTENT

[0004] One object of the utility model is to provide a new technical solution for a lifting roller conveyor roller automatic cleaning device.

[0005] According to the first aspect of the utility model, a lifting roller conveyor roller automatic cleaning device is provided, comprising: a positioning bracket, a cleaning assembly and a driving assembly, the positioning bracket is fixed on the rack of the lifting roller conveyor;

[0006] The cleaning assembly comprises a fixed plate, a plurality of connecting brackets and a plurality of scrapers, the plurality of connecting brackets are uniformly spaced along the length direction of the fixed plate, and the connecting brackets are located at the bottom of the fixed plate, the two ends of the connecting bracket are connected with the fixed plate and the scraper respectively, and the scraper abuts against the outer surface of the roller of the lifting roller conveyor;

[0007] The driving assembly is arranged on the positioning bracket and connected with the fixed plate, for driving the fixed plate to move.

[0008] Optionally, the scraper is an arc plate, and the inner diameter of the scraper is equal to the outer diameter of the roller.

[0009] Optionally, a first mounting hole is arranged at the center position of the fixed plate.

[0010] The driving assembly comprises a support plate and a first driving cylinder, the support plate is provided with a through hole, the output shaft of the first driving cylinder penetrates the through hole and is connected with the first mounting hole of the fixed plate, and the support plate is connected with the positioning bracket.

[0011] Optionally, the cleaning assembly further comprises a guide rod and a second mounting hole, the second mounting hole is arranged on the fixed plate on both sides of the first mounting hole, and a first end of the guide rod is connected with the second mounting hole.

[0012] Both ends of the support plate are provided with third mounting holes corresponding to the second mounting holes, and a second end of the guide rod is in sliding connection with the third mounting holes.

[0013] Optionally, an axle sleeve in communication with the third mounting hole is arranged on the support plate, the second end of the guide rod is inserted into the axle sleeve, and the second end of the guide rod is in sliding connection with the axle sleeve.

[0014] Optionally, the positioning support comprises a first positioning plate, a second positioning plate and a third positioning plate, both ends of the second positioning plate are connected with the first positioning plate and the third positioning plate respectively, the second positioning plate is connected with the first positioning plate perpendicularly, and the third positioning plate is connected with the support plate.

[0015] Optionally, first fixing blocks are arranged on both sides of the top of the third positioning plate, and first connecting holes are arranged on the first fixing blocks.

[0016] The drive assembly further comprises a sleeve and a first rotating shaft, both ends of the sleeve are abutted with the first fixing blocks respectively, and the first rotating shaft penetrates through the first connecting holes and the sleeve respectively.

[0017] Optionally, the lifting roller conveyor roller automatic cleaning device further comprises a second drive cylinder, the second drive cylinder is arranged on the first positioning plate, and an output end of the second drive cylinder is connected with the support plate, so that the support plate is driven to rotate.

[0018] Optionally, a second fixing block is arranged on the bottom of the first positioning plate, and a second connecting hole is arranged on the second fixing block.

[0019] The bottom of the second drive cylinder is provided with a fixing support and a second rotating shaft, and the second rotating shaft penetrates through the fixing support and the second connecting hole respectively.

[0020] Optionally, the drive assembly further comprises a connecting plate, two fixing ring sleeves and a third rotating shaft, a first end of the connecting plate is connected with the outer wall of the sleeve, the two fixing ring sleeves are arranged on both sides of a second end of the connecting plate, and the third rotating shaft penetrates through the fixing ring sleeves and the output end of the second drive cylinder respectively.

[0021] The lifting roller conveyor roller automatic cleaning device has the advantages that:

[0022] The utility model discloses a positioning support is fixed on the frame of lifting roller conveyor, and a plurality of connecting supports are evenly and interval arranged along the length direction of fixed plate, and the connecting support is located at the bottom of fixed plate, and the both ends of connecting support are connected with fixed plate and scraper respectively, and the outer surface of the roller of lifting roller conveyor is abutted with scraper, and the driving assembly is arranged on the positioning support and is connected with fixed plate.

[0023] Other features of the present utility model and its advantages will become clear from the following detailed description of exemplary embodiments thereof with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0024] The accompanying drawings incorporated in and forming a part of the specification illustrate embodiments of the present utility model and, together with the description, serve to explain the principles of the present utility model.

[0025] Figure 1 It is the structure diagram of the automatic cleaning device of lifting roller conveyor of the utility model;

[0026] Figure 2 It is the structure diagram of the cleaning assembly of the utility model;

[0027] Figure 3 It is the structure diagram of the driving assembly of the utility model;

[0028] Figure 4 It is the structure diagram of the positioning support of the utility model;

[0029] Figure 5 It is the structure diagram of the automatic cleaning device of lifting roller conveyor of the utility model when not using;

[0030] Figure 6 It is the structure diagram of the automatic cleaning device of lifting roller conveyor of the utility model when cleaning the roller.

[0031] As shown in the figure: 1, positioning support; 11, the first positioning plate; 12, the second positioning plate; 13, the third positioning plate; 14, the first fixed block; 15, the first connecting hole; 16, the second fixed block; 17, the second connecting hole; 2, cleaning assembly; 21, fixed plate; 22, connecting support; 23, scraper; 24, first mounting hole; 25, guide rod; 26, second mounting hole; 3, drive assembly; 31, support plate; 32, first drive cylinder; 33, third mounting hole; 34, shaft sleeve; 35, sleeve; 36, first rotating shaft; 37, connecting plate; 38, fixed ring sleeve; 39, third rotating shaft; 4, second drive cylinder; 5, fixed support; 6, second rotating shaft; 7, roller. DETAILED DESCRIPTION

[0032] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions, and numerical values set forth in these embodiments are illustrative only and do not limit the scope of the present application unless otherwise specifically stated.

[0033] The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application or its application or uses.

[0034] Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail herein, but should be considered as part of the description if appropriate.

[0035] In all of the examples shown and discussed herein, any specific values should be interpreted as merely exemplary, and not as a limitation. Thus, other examples of exemplary embodiments can have different values.

[0036] As Figures 1 to 6 shown, the embodiment of the present application provides a lifting type roller conveyor roller automatic cleaning device, comprising: positioning support 1, cleaning assembly 2 and drive assembly 3, positioning support 1 is fixed on the rack of lifting type roller conveyor.

[0037] Cleaning assembly 2 includes fixed plate 21, a plurality of connecting supports 22 and a plurality of scrapers 23, a plurality of connecting supports 22 are uniformly spaced along the length direction of fixed plate 21, and connecting support 22 is located at the bottom of fixed plate 21, the two ends of connecting support 22 are connected with fixed plate 21 and scraper 23 respectively, and scraper 23 abuts against the outer surface of roller 7 of lifting type roller conveyor.

[0038] Drive assembly 3 is arranged on positioning support 1 and connected with fixed plate 21, and drive assembly 3 is used for driving fixed plate 21 to move.

[0039] When the outer surface of the roller 7 of the lifting roller conveyor needs to be cleaned, the operator starts the driving assembly 3 to drive the fixed plate 21 to reciprocate, and then the scraper 23 reciprocates along the outer surface of the roller 7 of the lifting roller conveyor, so that the water and dirt on the outer surface of the roller 7 are cleaned.

[0040] The utility model discloses a positioning support 1 is fixed on the frame of lifting roller conveyor, and a plurality of connecting supports 22 are evenly spaced along the length direction of the fixed plate 21, and the connecting support 22 is located at the bottom of the fixed plate 21, and the two ends of the connecting support 22 are connected with the fixed plate 21 and the scraper 23 respectively, and the scraper 23 abuts against the outer surface of the roller 7 of the lifting roller conveyor, and the driving assembly 3 is arranged on the positioning support 1 and connected with the fixed plate 21.

[0041] In one embodiment of the utility model discloses a lifting roller conveyor roller automatic cleaning device, as shown in Figure 2 The scraper 23 is an arc plate, and the inner diameter of the scraper 23 is equal to the outer diameter of the roller 7, so that the scraper 23 can clean the water and dirt on the top of the roller 7.

[0042] In one embodiment of the utility model discloses a lifting roller conveyor roller automatic cleaning device, as shown in Figure 1 And Figure 2 The center of the fixed plate 21 is provided with a first mounting hole 24.

[0043] The driving assembly 3 includes a support plate 31 and a first driving cylinder 32, the support plate 31 is provided with a through hole, the output shaft of the first driving cylinder 32 penetrates the through hole and is connected with the first mounting hole 24 of the fixed plate 21, and the support plate 31 is connected with the positioning support 1.

[0044] The utility model discloses that the output shaft of the first driving cylinder 32 penetrates the through hole and is connected with the first mounting hole 24 of the fixed plate 21, and the support plate 31 is connected with the positioning support 1, and then the first driving cylinder 32 stably drives the fixed plate 21 to move, so that the scraper 23 can stably reciprocate on the top of the roller 7, and the stability of the scraper 23 movement is improved.

[0045] In one embodiment of the utility model discloses a lifting roller conveyor roller automatic cleaning device, as shown in Figures 1 to 6As shown, the cleaning assembly 2 further comprises a guide rod 25 and a second mounting hole 26, the second mounting hole 26 is arranged on the fixed plate 21 on both sides of the first mounting hole 24, and a first end of the guide rod 25 is connected with the second mounting hole 26.

[0046] Both ends of the support plate 31 are provided with third mounting holes 33 corresponding to the second mounting holes 26, and a second end of the guide rod 25 is slidably connected with the third mounting holes 33.

[0047] The utility model discloses a second mounting hole 26 is arranged on the fixed plate 21 on both sides of the first mounting hole 24 and is fixed on the rack of the lifting roller conveyor, a plurality of connecting brackets 22 are evenly spaced along the length direction of the fixed plate 21, and the connecting bracket 22 is located at the bottom of the fixed plate 21, and the both ends of the connecting bracket 22 are connected with the fixed plate 21 and the scraper 23 respectively, which avoids the problem of rapid wear of the scraper 23 caused by deviation of the moving direction of the scraper 23.

[0048] Further, in order to increase the stability of the movement of the guide rod 25, a shaft sleeve 34 in communication with the third mounting hole 33 is arranged on the support plate 31, and the second end of the guide rod 25 is inserted into the shaft sleeve 34 and slidably connected with the shaft sleeve 34.

[0049] In one embodiment of the lifting roller conveyor roller automatic cleaning device of the utility model, as shown in Figure 4 The positioning bracket 1 comprises a first positioning plate 11, a second positioning plate 12 and a third positioning plate 13, both ends of the second positioning plate 12 are connected with the first positioning plate 11 and the third positioning plate 13 respectively, and the second positioning plate 12 is connected with the first positioning plate 11 perpendicularly, and the third positioning plate 13 is connected with the support plate 31.

[0050] Specifically, a plurality of second fixing holes are arranged at both ends of the third positioning plate 13, and the third positioning plate 13 can be fixed on the rack of the lifting roller conveyor by installing fastening bolts on the second fixing holes.

[0051] In one embodiment of the lifting roller conveyor roller automatic cleaning device of the utility model, as shown in Figure 3 And Figure 4 As shown, first fixing blocks 14 are arranged at both sides of the top of the third positioning plate 13, and first connecting holes 15 are arranged on the first fixing blocks 14.

[0052] The driving assembly 3 further comprises a sleeve 35 and a first rotating shaft 36, both ends of the sleeve 35 are abutted with the first fixing blocks 14 respectively, and the first rotating shaft 36 penetrates through the first connecting holes 15 and the sleeve 35 respectively.

[0053] Specifically, the sleeve 35 is positioned between the two first fixing blocks 14 and communicates with the two first connecting holes 15. The first rotating shaft 36 passes through the first fixing block 14 and the sleeve 35 respectively. By rotating the first rotating shaft 36, the support plate 31 can be rotated, thereby adjusting the position of the support plate 31 and the fixing plate 21. Figure 6 As shown, when it is necessary to clean the outer surface of the roller 7 of the lifting roller conveyor, the support plate 31 and the fixed plate 21 are rotated to make the scraper 23 abut against the outer surface of the roller 7 of the lifting roller conveyor; as Figure 5 As shown, after cleaning is completed, the scraper 23 is separated from the outer surface of the roller 7 of the lifting roller conveyor by rotating the support plate 31 and the fixing plate 21.

[0054] In one embodiment of the automatic cleaning device for the rollers of the lifting roller conveyor of this utility model, such as Figures 1 to 6 As shown, the automatic cleaning device for the rollers of the lifting roller conveyor also includes a second drive cylinder 4. The second drive cylinder 4 is mounted on the first positioning plate 11, and the output end of the second drive cylinder 4 is connected to the support plate 31 to drive the support plate 31 to rotate.

[0055] This invention improves work efficiency and reduces the labor intensity of operators by setting the second driving cylinder 4 on the first positioning plate 11 and connecting the output end of the second driving cylinder 4 to the support plate 31. The second driving cylinder 4 drives the support plate 31 and the fixed plate 21 to rotate.

[0056] In one embodiment of the automatic cleaning device for the rollers of the lifting roller conveyor of this utility model, a second fixing block 16 is provided at the bottom of the first positioning plate 11, and a second connecting hole 17 is provided on the second fixing block 16.

[0057] The bottom of the second drive cylinder 4 is provided with a fixed bracket 5 and a second rotating shaft 6, which respectively pass through the fixed bracket 5 and the second connecting hole 17.

[0058] This invention improves the stability of the second drive cylinder 4 fixed on the first positioning plate 11 by setting a fixed bracket 5 at the bottom of the second drive cylinder 4, so that the second rotating shaft 6 passes through the fixed bracket 5 and the second connecting hole 17 respectively.

[0059] In one embodiment of the automatic cleaning device for the rollers of the lifting roller conveyor of this utility model, such as Figures 1 to 6 As shown, the drive assembly 3 also includes a connecting plate 37, two fixing rings 38 and a third rotating shaft 39. The first end of the connecting plate 37 is connected to the outer wall of the sleeve 35. The two fixing rings 38 are arranged on both sides of the second end of the connecting plate 37. The third rotating shaft 39 passes through the fixing rings 38 and the output end of the second drive cylinder 4 respectively.

[0060] The utility model discloses a first end and the outer wall of sleeve 35 are connected to the connecting plate 37, two fixed ring cover 38 set up in the both sides of the second end of connecting plate 37, third rotating shaft 39 respectively penetrates fixed ring cover 38 and the output of second drive cylinder 4, and then through second drive cylinder 4 drive third rotating shaft 39 moves up and down, make first rotating shaft 36 rotate, to drive support plate 31 and fixed plate 21 move up and down, further improved work efficiency, further reduced the labor intensity of operator.

[0061] Although some specific embodiments of the utility model have been described in detail by examples, those skilled in the art should understand that the above examples are only for illustration, and are not intended to limit the scope of the utility model. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. An automatic cleaning device for rollers of a lifting roller conveyor, characterized in that, include: The positioning bracket, cleaning assembly, and drive assembly are fixed to the frame of the lifting roller conveyor. The cleaning assembly includes a fixed plate, multiple connecting brackets, and multiple scrapers. The multiple connecting brackets are evenly spaced along the length of the fixed plate and are located at the bottom of the fixed plate. The two ends of the connecting brackets are respectively connected to the fixed plate and the scrapers. The scrapers abut against the outer surface of the rollers of the lifting roller conveyor. The drive component is mounted on the positioning bracket and connected to the fixing plate, and is used to drive the fixing plate to move.

2. The automatic cleaning device for the rollers of the lifting roller conveyor according to claim 1, characterized in that, The scraper is an arc-shaped plate, and the inner diameter of the scraper is equal to the outer diameter of the roller.

3. The automatic cleaning device for the rollers of the lifting roller conveyor according to claim 1, characterized in that, The fixing plate has a first mounting hole at its center. The drive assembly includes a support plate and a first drive cylinder. The support plate has a through hole, and the output shaft of the first drive cylinder passes through the through hole and is connected to the first mounting hole of the fixed plate. The support plate is connected to the positioning bracket.

4. The automatic cleaning device for the rollers of the lifting roller conveyor according to claim 3, characterized in that, The cleaning assembly also includes a guide rod and a second mounting hole. The second mounting hole is disposed on the fixing plate on both sides of the first mounting hole, and the first end of the guide rod is connected to the second mounting hole. The support plate has third mounting holes at both ends corresponding to the second mounting holes, and the second end of the guide rod is slidably connected to the third mounting holes.

5. The automatic cleaning device for the rollers of the lifting roller conveyor according to claim 4, characterized in that, The support plate is provided with a bushing that communicates with the third mounting hole. The second end of the guide rod is inserted into the bushing and is slidably connected to the bushing.

6. The automatic cleaning device for the rollers of the lifting roller conveyor according to claim 3, characterized in that, The positioning bracket includes a first positioning plate, a second positioning plate, and a third positioning plate. The two ends of the second positioning plate are respectively connected to the first positioning plate and the third positioning plate, and are perpendicularly connected to the first positioning plate. The third positioning plate is connected to the support plate.

7. The automatic cleaning device for the rollers of a lifting roller conveyor according to claim 6, characterized in that, The top of the third positioning plate is provided with first fixing blocks on both sides, and the first fixing blocks are provided with first connecting holes. The drive assembly further includes a sleeve and a first rotating shaft. The two ends of the sleeve abut against the first fixing block, and the first rotating shaft passes through the first connecting hole and the sleeve.

8. The automatic cleaning device for the rollers of the lifting roller conveyor according to claim 7, characterized in that, The automatic cleaning device for the rollers of the lifting roller conveyor also includes a second drive cylinder, which is mounted on the first positioning plate. The output end of the second drive cylinder is connected to the support plate to drive the support plate to rotate.

9. The automatic cleaning device for the rollers of a lifting roller conveyor according to claim 8, characterized in that, The bottom of the first positioning plate is provided with a second fixing block, and the second fixing block is provided with a second connecting hole; The bottom of the second drive cylinder is provided with a fixed bracket and a second rotating shaft, the second rotating shaft passing through the fixed bracket and the second connecting hole respectively.

10. The automatic cleaning device for the rollers of a lifting roller conveyor according to claim 8, characterized in that, The drive assembly also includes a connecting plate, two fixing rings and a third rotating shaft. The first end of the connecting plate is connected to the outer wall of the sleeve. The two fixing rings are disposed on both sides of the second end of the connecting plate. The third rotating shaft passes through the fixing rings and the output end of the second drive cylinder, respectively.

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