CN211581507U

CN211581507U - Transmission device of fruit brush cleaning machine

Info

Publication number: CN211581507U
Application number: CN201922423794.3U
Authority: CN
Inventors: 王丽娟
Original assignee: Beijing Taihua Food Drink Co ltd
Current assignee: Beijing Taihua Food Drink Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-29
Anticipated expiration: 2029-12-26

Abstract

The utility model is suitable for the technical field of beverage processing equipment, and provides a transmission device of a fruit brush cleaning machine, which comprises a brush roller, wherein brush rotating shafts at two ends of the brush roller are rotationally connected with a bracket, and the part of the brush rotating shaft positioned in a transmission box is fixedly sleeved with a rotating gear; the transmission mechanism comprises a stabilizing wheel and a tensioning wheel, the tensioning wheel is connected with a tensioning adjusting structure, and chains are wound on the stabilizing wheel, the tensioning wheel and the rotating gear. Therefore, the utility model discloses a drive mechanism is external, dismantles, easy maintenance, and drive mechanism's chain can automatic tensioning, guarantees chain drive's stability, improves work efficiency, reduces intensity of labour.

Description

Transmission device of fruit brush cleaning machine

Technical Field

The utility model relates to a beverage processing equipment technical field especially relates to a fruit brush cleaning machine transmission.

Background

The brush cleaning machine is a frequently-used device in beverage production enterprises, fruit and vegetable processing enterprises and the like, and is mainly used for cleaning fruits and vegetables in batches in the early production process.

The transmission chain of the brush cleaning machine in the prior art belongs to partial downward suspension transmission, the chain and the chain wheel are hidden behind the bearing fixing plate and are not easy to detach, and the chain is easy to break and the chain wheel is easy to wear due to poor stability in the chain transmission process. Meanwhile, after the chain is used for a long time, the chain is easy to loosen, but the chain transmission mechanism in the prior art cannot automatically tension the chain, so that the transmission efficiency of the chain is reduced, and further the working efficiency of the brush cleaning machine is reduced.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To foretell defect, the utility model aims to provide a fruit brush cleaning machine transmission, its drive mechanism is external, dismantles, easy maintenance, and drive mechanism's chain can automatic tensioning, guarantees chain drive's stability, improves work efficiency, reduces intensity of labour.

In order to realize the purpose, the utility model provides a fruit brush cleaning machine transmission, including a plurality of brush roller, the equal rigid coupling brush pivot in both ends of brush roller, the brush pivot of brush roller wherein one end is rotated and is established drive mechanism's transmission case in the connection, the brush pivot stretches into the transmission gear is cup jointed to the part of transmission incasement portion is fixed.

The transmission mechanism comprises a plurality of stabilizing wheels arranged on the upper portion of the rotating gear, the back sides of the stabilizing wheels are connected with a driving shaft of a driving motor, and the driving motor is fixedly connected with the transmission case.

The transmission mechanism further comprises two tension wheels arranged on two sides of the lower portion of the rotating gear, each tension wheel is connected with a tension adjusting structure, each tension adjusting structure comprises a guide rail fixedly connected to the transmission case, the guide rail is slidably connected with a bearing seat through a sliding part, the bearing seats are rotatably connected with a tension rotating shaft through a second bearing, the tension rotating shaft is fixedly sleeved with the tension wheel, and the end portion of the tension rotating shaft is rotatably connected with a rotating sleeve; the bottom of the transmission case is fixedly connected with a supporting table, a telescopic rod is fixedly connected between the supporting table and the rotating sleeve, and a spring is sleeved on the telescopic rod.

The stabilizing wheel, the tensioning wheel and the rotating gear are all connected with chains in a winding mode, and the stabilizing wheel, the tensioning wheel and the rotating gear are all meshed with the chains.

According to the utility model discloses a fruit brush cleaning machine transmission, the chain around connect in stablize the wheel with the higher authority of running gear, the chain around connect in below the take-up pulley.

According to the fruit brush cleaning machine transmission device of the utility model, the upper part of the rotating gear is also provided with a pressing piece for pressing the chain; the pressing piece comprises a pressing plate fixedly connected to the transmission case, and the pressing plate is rotatably connected with a plurality of pressing wheels meshed with the chains.

According to the utility model discloses a fruit brush cleaning machine transmission, the pinch roller is equipped with 3 at least, just the pinch roller all sets up in adjacent two between the rolling gear.

According to the utility model discloses a fruit brush cleaning machine transmission, the stabilizer wheel all is located same water flat line.

According to the utility model discloses a fruit brush cleaning machine transmission, the stabilizer wheel is equipped with 2 ~ 3, and evenly distributed in transmitting gear's top.

According to the utility model discloses a fruit brush cleaning machine transmission, every the take-up pulley is rather than the border position that is close to the running gear's upper and lower difference in height is 10 ~ 15 cm.

According to the utility model discloses a fruit brush cleaning machine transmission, every the take-up pulley is rather than the border position that is close to the running gear about the interval difference be 15 ~ 20 cm.

According to the utility model discloses a fruit brush cleaning machine transmission, the slider is pulley or slide rail.

The utility model aims at providing a fruit brush cleaning machine transmission device, through setting up the transmission case on the brush cleaning machine, be equipped with drive mechanism in the transmission case, drive mechanism includes stabilizing wheel and take-up pulley, all around the chain on stabilizing wheel, take-up pulley and the rotating gear, through the external transmission case, when drive mechanism breaks down, the staff can directly open the transmission case and dismantle the maintenance, and is simple and convenient, makes the brush cleaning machine be in high-efficient operating condition all the time; the tensioning wheels are connected with the tensioning adjusting structures, when the chain is loosened, the tensioning adjusting structures can automatically tension the chain, so that the stability of the chain in the transmission process is improved, the working efficiency is improved, the chain is prevented from being broken, and the wear rate is reduced; the upper portion of the rotating gear is further provided with a pressing piece used for pressing the chain, the pressing piece enables the chain to be tightly meshed with each rotating gear, the brush roller operates efficiently, and cleaning efficiency is improved. To sum up, the beneficial effects of the utility model are that: the transmission mechanism of the brush cleaning machine is external, the disassembly and the maintenance are convenient, the chain of the transmission mechanism can be automatically tensioned, the stability of chain transmission is ensured, the working efficiency is improved, and the labor intensity is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the transmission mechanism of the present invention;

FIG. 3 is a schematic view of the A-direction structure of the brush roller shaft of FIG. 2;

FIG. 4 is a schematic view of the A-direction configuration of the stabilizing wheel of FIG. 2;

FIG. 5 is a schematic view of the A-direction structure of the tensioner of FIG. 2;

FIG. 6 is a schematic view of an embodiment of the B-directional structure of FIG. 5;

FIG. 7 is a schematic view of an embodiment of the B-directional structure of FIG. 5;

in the figure: 1-a brush roller, 11-a brush roller shaft, 12-a rotating gear and 13-a first bearing; 2-a transmission case, 21-a support table; 3-stabilizing wheels, 31-driving motors; 4-tension wheel, 41-guide rail, 42-sliding part, 43-bearing seat, 431-second bearing; 44-tensioning rotating shaft, 45-rotating sleeve, 46-telescopic rod and 47-spring; 5-chain, 51-pressing plate, 52-pressing wheel; 6-bracket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Because the brush cleaning machine is prior art, for example, disclose a single power double speed fruit vegetables cleaning machine in the patent of publication No. CN209185676U, consequently, the utility model discloses in, no longer describe to the concrete structure of brush cleaning machine.

Referring to fig. 1, the utility model provides a fruit brush cleaning machine transmission, including a plurality of brush roller 1, the equal rigid coupling brush pivot 11 in both ends of brush roller 1, brush pivot 11 supports and rotates linking bridge 6 through support 6, establishes drive mechanism's transmission case 2 in one side rigid coupling of support 6.

Referring to fig. 2 and 3, the brush rotating shaft 11 near one side of the transmission case 2 penetrates through the bracket 6 and then extends into the transmission case 2, and is rotatably connected with the bracket 6 and the transmission case 2 through the first bearing 13, and the rotating gear 12 is fixedly sleeved on the part of the brush rotating shaft 11 located inside the transmission case 2.

Referring to fig. 2, the transmission mechanism comprises a plurality of stabilizing wheels 3 arranged on the upper part of the rotating gear 12, and the stabilizing wheels 3 are all positioned on the same horizontal line, in the utility model, 2-3 stabilizing wheels 3 are arranged and uniformly distributed above the rotating gear 12; referring to fig. 4, the back side of the stabilizing wheel 3 is connected to the driving shaft of the driving motor 31, and the driving motor 31 is fixedly connected to the transmission case 2. The utility model discloses in, the steady wheel 3 of connecting driving motor 31 is arbitrary one in a plurality of steady wheel 3.

Referring to fig. 2, the transmission mechanism further comprises two tension pulleys 4 arranged at two sides of the lower portion of the rotating gear 12, wherein the vertical height difference a between each tension pulley 4 and the rotating gear 12 at the edge position where the tension pulley is close to is 10-15 cm, and the left-right distance difference b is 15-20 cm; referring to fig. 5, 6 and 7, each tensioning wheel 4 is connected with a tensioning adjusting structure, the tensioning adjusting structure includes a guide rail 41 fixedly connected to the transmission case 2, the guide rail 41 is slidably connected with a bearing seat 43 through a sliding member 42, the bearing seat 43 is rotatably connected with a tensioning rotating shaft 44 through a second bearing 431, the tensioning rotating shaft 44 is fixedly sleeved with the tensioning wheel 4, and the end of the tensioning rotating shaft 44 is rotatably connected with a rotating sleeve 45; the bottom of the transmission case 2 is also fixedly connected with a supporting platform 21, an expansion link 46 is fixedly connected between the supporting platform 21 and the rotating sleeve 45, and the expansion link 46 is sleeved with a spring 47. Referring to fig. 6 and 7, the sliding member 42 may be a pulley or a slide rail; the person skilled in the art can choose arbitrarily according to the actual situation.

Referring to fig. 2, the stabilizing wheel 3, the tensioning wheel 4 and the rotating gear 12 are all wound on the chain 5 and are meshed with the chain 5; in the utility model, the chain 5 is wound on the stabilizing wheel 3 and the rotating gear 12, and the chain 5 is wound on the lower surface of the tension wheel 4. In order to ensure that the chain 5 can be tightly meshed with each rotating gear 12 when the chain 5 is driven from the upper side of the rotating gear 12, so as to drive each rotating gear 12 to rotate, referring to fig. 2 and 3, as a preferred scheme, the upper part of the rotating gear 12 is further provided with a pressing piece for pressing the chain 5; the pressing piece comprises a pressing plate 51 fixedly connected to the transmission case 2, the pressing plate 51 is rotatably connected with a plurality of pressing wheels 52 meshed with the chains 5, at least 3 pressing wheels 52 are arranged, and the pressing wheels 52 are arranged between every two adjacent rotating gears 12.

In the working process: the driving motor 31 works to drive the stabilizing wheel 3 to rotate, the chain 5 rotates, and meanwhile, the tension wheel 4 and the rotating gear 12 rotate, and the brush roller 1 works. After the chain 5 is used for a long time, the chain 5 is loosened under the action of abrasion, the chain 5 is indirectly extended, the chain 5 is loosened, the transmission force of the chain 5 is reduced, the driving force of the rotating gear 12 is reduced, and the fruit cleaning effect and the working efficiency are influenced; under the normal operating condition of chain 5, bearing frame 43 drives tensioning pivot 44 to be located the topmost of guide rail 41, and spring 47 is in the state of stretching, and after chain 5 appeared slack, because chain 5 walked around from the below of take-up pulley 4, when chain 5 appeared slack, received the downward pulling force of spring 47, rotating sleeve 45, tensioning pivot 44 and bearing frame 43 slided downwards simultaneously, take-up pulley 4 also moved downwards to the realization is to the tensioning of chain 5, and at this moment, telescopic link 46 also can carry out corresponding shrink.

Additionally, the utility model discloses a drive mechanism all is located external transmission case 2, breaks down when drive mechanism, and the staff can directly open the transmission case and maintain, and is simple, convenient, makes the brush cleaning machine can high-efficient work all the time.

To sum up, the utility model arranges the transmission case on the brush cleaning machine, the transmission case is provided with the transmission mechanism, the transmission mechanism comprises the stabilizing wheel and the tensioning wheel, the stabilizing wheel, the tensioning wheel and the rotating gear are all wound with chains, when the transmission mechanism breaks down, the transmission case can be directly opened by the operator for disassembly and maintenance, which is simple and convenient, so that the brush cleaning machine is always in a high-efficiency working state; the tensioning wheels are connected with the tensioning adjusting structures, when the chain is loosened, the tensioning adjusting structures can automatically tension the chain, so that the stability of the chain in the transmission process is improved, the working efficiency is improved, the chain is prevented from being broken, and the wear rate is reduced; the upper portion of the rotating gear is further provided with a pressing piece used for pressing the chain, the pressing piece enables the chain to be tightly meshed with each rotating gear, the brush roller operates efficiently, and cleaning efficiency is improved. To sum up, the beneficial effects of the utility model are that: the transmission mechanism of the brush cleaning machine is external, the disassembly and the maintenance are convenient, the chain of the transmission mechanism can be automatically tensioned, the stability of chain transmission is ensured, the working efficiency is improved, and the labor intensity is reduced.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. A driving device of a fruit brush cleaning machine is characterized by comprising a plurality of brush rollers, wherein brush rotating shafts are fixedly connected to two ends of each brush roller;

the transmission mechanism comprises a plurality of stable wheels arranged on the upper part of the rotating gear, the back sides of the stable wheels are connected with a driving shaft of a driving motor, and the driving motor is fixedly connected to the transmission box;

the transmission mechanism further comprises two tension wheels arranged on two sides of the lower portion of the rotating gear, each tension wheel is connected with a tension adjusting structure, each tension adjusting structure comprises a guide rail fixedly connected to the transmission case, the guide rail is slidably connected with a bearing seat through a sliding part, the bearing seats are rotatably connected with a tension rotating shaft through a second bearing, the tension rotating shaft is fixedly sleeved with the tension wheel, and the end portion of the tension rotating shaft is rotatably connected with a rotating sleeve; the bottom of the transmission case is fixedly connected with a supporting table, a telescopic rod is fixedly connected between the supporting table and the rotating sleeve, and a spring is sleeved on the telescopic rod;

2. The fruit brush washer drive of claim 1, wherein the chain is looped over the stabilizing wheel and the rotating gear, and wherein the chain is looped under the tension wheel.

3. The fruit brush washer transmission of claim 2, wherein a pressing member for pressing the chain is further provided at an upper portion of the rotating gear; the pressing piece comprises a pressing plate fixedly connected to the transmission case, and the pressing plate is rotatably connected with a plurality of pressing wheels meshed with the chains.

4. The fruit brush washer transmission of claim 3, wherein there are at least 3 pinch rollers, and each pinch roller is disposed between two adjacent rotating gears.

5. The fruit brush washer transmission of claim 1, wherein the stabilizing wheels are all on the same horizontal line.

6. The transmission device of claim 5, wherein the number of the stabilizing wheels is 2-3 and the stabilizing wheels are uniformly distributed above the rotating gear.

7. The transmission device of claim 1, wherein the height difference between the upper and lower positions of the rotating gear and the edge position where each tension wheel is close to the rotating gear is 10-15 cm.

8. The fruit brush washer transmission of claim 7, wherein the difference between the left and right spacing of each tension wheel and the rotating gear at the edge position where the tension wheel is close to is 15-20 cm.

9. The fruit brush washer drive of claim 1, wherein the slide is a pulley or a slide.