CN201971821U

CN201971821U - Centre drive device of koji making disc machine

Info

Publication number: CN201971821U
Application number: CN201020685862XU
Authority: CN
Inventors: 鲁建平; 曹文波
Original assignee: 任荣泽
Priority date: 2010-12-29
Filing date: 2010-12-29
Publication date: 2011-09-14
Anticipated expiration: 2020-12-29

Abstract

The utility model discloses a centre drive device of a koji making disc machine, which comprises an upright post; a disc bracket is arranged on the upright post; riding wheels are arranged on the outer lateral wall of the disc bracket at intervals; a disc body used for holding koji is sleeved on the outer lateral wall of the disc bracket; the lower end surface of the disc body is propped against the outer lateral walls of the riding wheels; a depended wheel is arranged at the upper end of the disc bracket; and the outer lateral wall of the depended wheel is propped against the inner lateral wall of the disc body. In the utility model, the riding wheels used for supporting the disc body are exposed outside so that when going wrong, the riding wheels can be conveniently replaced, which achieves the purpose of convenient maintenance.

Description

The koji making disc machine central transmission

Technical field

The utility model relates to a kind of koji making disc machine, relates in particular to a kind of koji making disc machine central transmission.

Background technology

Brewing industry all needs koji, and koji is exactly the process of inoculation on the song material, cultivation aspergillus, and it is a purpose to produce the bent spore of bacterium.In yeast making process, and in holding the rotation that bent disk body of expecting need not stop, the current central transmission that a kind of like this koji making disc machine is arranged, see Fig. 1, comprise column 1, affixed first support set 11 that is equipped with of the outer side wall of described column, the top of described first support set 11 is provided with the 3rd bearing 13, the top of described the 3rd bearing 13 is provided with second support set 15, the top of described second support set 15 is provided with the 4th bearing 17, described the 4th bearing 17 tops are provided with the 3rd support set 19, the 3rd support set 19 is sleeved on the outside of second support set 15 and the 3rd bearing 13, and being fixed in the outside surface of first support set 11, described the 3rd support set 19 sets up and is useful on the disk body 9 that holds bent material.Because the 3rd bearing 13 and the 4th bearing 17 are closed in the 3rd support set 19 and most of weight of holding receptor's disk body 9.Unavoidably, disk body 9 can produce infringement to the 3rd bearing 13 and the 4th bearing 17 in long-time use, rotary course, if the 3rd bearing 13 or the 4th bearing 17 in use damage, the central transmission of this structure is changed the 3rd bearing 13 or the 4th bearing 17 meetings trouble very so, that is to say that maintenance is very inconvenient.

Summary of the invention

The utility model provides a kind of part exchanging, has keeped in repair the central transmission of koji making disc machine very easily at deficiency of the prior art.

In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:

A kind of koji making disc machine central transmission, comprise column, described column is provided with the disk carriage, be arranged at intervals with support roller on the outer side wall of described disk carriage, be arranged with the disk body that is used to hold bent material on the outer side wall of described disk carriage, the lower surface of described disk body leans on the outer side wall of support roller, and described disk carriage upper end also is provided with roller, and the outer side wall of described roller leans on the inner side-wall of disk body.

In the technique scheme, described support roller is provided with 6～10.

In the technique scheme, described support roller comprises first back shaft, and the outer side wall of described first back shaft is arranged with clutch shaft bearing, and the outer side wall of described clutch shaft bearing is set in first axle sleeve.

In the technique scheme, described first back shaft offers first through hole that extends vertically, is located in first bolt in first through hole, and described first bolt is twisted and is located on the sidewall of disk carriage.

In the technique scheme, described roller is provided with 6～10.

In the technique scheme, described roller comprises second back shaft, and the outer side wall of described second back shaft is arranged with second bearing, and the outer side wall of described second bearing is set in second axle sleeve.

In the technique scheme, described second back shaft offers second through hole that extends vertically, is located in second bolt in second through hole, and described second bolt is twisted and is located on the sidewall of disk carriage.

Beneficial effect: the utility model compared with prior art has following beneficial effect:

Adopt support roller to support disk body in the utility model, and support roller is exposed to the outside, a sample can be very easily with its replacing when support roller breaks down, thus make keep in repair very convenient.

Description of drawings

Fig. 1 is the structural representation of koji making disc machine central transmission in the prior art.

Fig. 2 is a structural representation of the present utility model.

Fig. 3 is the structural representation of roller.

Fig. 4 is the structural representation of support roller.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

See Fig. 2～Fig. 4, a kind of koji making disc machine central transmission comprises column 1, and described column 1 is a right cylinder, and described column 1 is connected with disk carriage 3 by pin key.

8 support rollers 5 are set on the outer side wall of described disk carriage 3 at interval, described support roller 5 comprises first back shaft 50, described first back shaft 50 is a right cylinder, and the outer side wall of described first back shaft 50 is arranged with clutch shaft bearing 52, and the outer side wall of described clutch shaft bearing 52 is arranged with first axle sleeve 54.Described first back shaft 50 offers in first through hole, 58, the first through holes 58 that extend vertically and is equipped with first bolt 56, and described first bolt 56 is twisted and is located on the sidewall of disk carriage 3.Being appreciated that described support roller 5 not merely is not limited to 8, can be other number, generally is controlled in 6～10 the scope.It is as follows to trace it to its cause: if the number of support roller 5 is less than 6, then cause the power that is subjected on the support roller 5 more easily, thereby than the rapid wear ring, if the number of support roller 5 greater than 10, has then increased manufacturing cost.

Described support roller 5 adopts stainless steel to make, clean very convenient like this, avoided the bearing of central transmission of the prior art to get rusty easily in a humid environment, lubricating oil spills contaminated material easily when cleaning after the koji, also causes problems such as deterioration of lubricant easily.

Be arranged with the disk body 9 that is used to hold bent material on the outer side wall of described disk carriage 3, disk body 9 is a rotation with the central axis of disk carriage 3.In other words, described disk body 9 is around the central axis rotation of disk carriage 3, and the lower surface of described disk body 9 leans on the outer circumference surface of support roller 5.

Described disk carriage 3 also is a right cylinder, and the upper end of described disk carriage 3 also processes a step 30.These step 30 upper surfaces are arranged at intervals with 8 rollers 7, and described roller 7 comprises second back shaft 70, and the outer side wall of described second back shaft 70 is arranged with second bearing 72, and the outer side wall of described second bearing 72 is arranged with second axle sleeve 74.Described second back shaft 70 offers in second through hole, 78, the second through holes 78 that extend vertically and is located in second bolt 76, and described second bolt 76 is twisted and is located on the sidewall of disk carriage 3.The periphery of described roller 7 leans on the inner side-wall of disk body 9.Being appreciated that described roller 7 is not limited to 8, can be other number, generally is controlled in 6～10 the scope.It is as follows to trace it to its cause: if the number of roller 7 is less than 6, then cause the power that is subjected on the roller 7 more easily, thereby than the rapid wear ring, if the number of roller 7 greater than 10, has then increased manufacturing cost.

During use, disk body 9 under the drive of drive unit (drive unit is not shown) described disk body 9 around the rotation of the central axis of disk carriage 3, after long-time the use, if support roller 5 breaks down, only need to remove one of them support roller 5 and get final product, disk body 9 still can be withstood under the support of other 7 rollers 7.Certainly, roller 7 break down change also the same convenient with support roller 5.Sample makes that the utility model maintenance is very convenient.

Claims

1. koji making disc machine central transmission, it is characterized in that, comprise column (1), described column (1) is provided with disk carriage (3), be arranged at intervals with support roller (5) on the outer side wall of described disk carriage (3), be arranged with the disk body (9) that is used to hold bent material on the outer side wall of described disk carriage (3), the lower surface of described disk body (9) leans on the outer side wall of support roller (5).

2. koji making disc machine central transmission as claimed in claim 1 is characterized in that, described disk carriage (3) upper end also is provided with roller (7), and the outer side wall of described roller (7) leans on the inner side-wall of disk body (9).

3. koji making disc machine central transmission as claimed in claim 1 or 2 is characterized in that, described support roller (5) is provided with 6～10.

4. koji making disc machine central transmission as claimed in claim 3, it is characterized in that, described support roller (5) comprises first back shaft (50), the outer side wall of described first back shaft (50) is arranged with clutch shaft bearing (52), and the outer side wall of described clutch shaft bearing (52) is arranged with first axle sleeve (54).

5. koji making disc machine central transmission as claimed in claim 4, it is characterized in that, described first back shaft (50) offers first through hole (58) that extends vertically, be located in first bolt (56) in first through hole (58), described first bolt (56) is twisted and is located on the sidewall of disk carriage (3).

6. koji making disc machine central transmission as claimed in claim 2 is characterized in that, described roller (7) is provided with 6～10.

7. koji making disc machine central transmission as claimed in claim 6, it is characterized in that, described roller (7) comprises second back shaft (70), the outer side wall of described second back shaft (70) is arranged with second bearing (72), and the outer side wall of described second bearing (72) is set in second axle sleeve (74).

8. koji making disc machine central transmission as claimed in claim 7, it is characterized in that, described second back shaft (70) offers second through hole (78) that extends vertically, be located in second bolt (76) in second through hole (78), described second bolt (76) is twisted and is located on the sidewall of disk carriage (3).