CN202237889U - Adjustable double-screw drum mixer - Google Patents
Adjustable double-screw drum mixer Download PDFInfo
- Publication number
- CN202237889U CN202237889U CN2011204065280U CN201120406528U CN202237889U CN 202237889 U CN202237889 U CN 202237889U CN 2011204065280 U CN2011204065280 U CN 2011204065280U CN 201120406528 U CN201120406528 U CN 201120406528U CN 202237889 U CN202237889 U CN 202237889U
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- drum
- helix
- double helix
- screw
- batch mixer
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Abstract
An adjustable double-screw drum mixer comprises a hopper, a double-screw feeding drum, a casing and a main mixing unit. The double-screw feeding drum comprises a first screw drum and a second screw drum fixed onto the casing, and the first screw drum is arranged in a sliding groove through a bearing block. When noise of the main mixing unit is suddenly increased, the first screw drum slides in the sliding groove, so that the distance between the first screw drum and the second screw drum can be adjusted. By adjusting the distance between the double screw drums, the double screw drums can be timely adjusted after abraded, so that the best effect of mixing and cutting materials is achieved. In addition, an ejector rod thread is a fine thread with self-locking capacity and cannot loosen or move under shock and impact, so that the position of the driven screw drum is fixed.
Description
Technical field
The utility model belongs to the batch mixer technical field, particularly a kind of adjustable double helix cylinder batch mixer.
Background technology
At present, batch mixer top is provided with the double helix cylinder, and the helical axis of this double helix cylinder links to each other with the direct-connected cycloidal reducer of motor; The spiral here is mud and auxiliary material mixing place for the first time, and resistance is big, and pressure is high; Spiral serves as the dual role of shearing and mixing; Usually wearing and tearing are bigger here, and existing double helix cylinder axis spacing is fixed, and dismounting must all be unloaded back pulling out from the oblique extension of charging aperture with shaft coupling, bearing (ball) cover and change.This sampling device consume is serious, and changing simultaneously also wastes time and energy, and causes the increase of cost.
The utility model content
Fix in order to solve the double helix cylinder axis spacing that exists in the above-mentioned prior art, the problem of serious wear, the purpose of the utility model are to provide a kind of adjustable double helix cylinder batch mixer, can solve this problem.
In order to achieve the above object; The utility model adopts following technical scheme: a kind of adjustable double helix cylinder batch mixer, comprise hopper, double helix to feed roller, housing and batch mixing main frame, and said double helix cylinder comprises first helix drum and second helix drum; Said second helix drum is fixed on the said housing; Said first helix drum is arranged in the chute through bearing block, and first helix drum slides in chute, makes between first helix drum and second helix drum apart from adjustable.
Preferably, said batch mixer also comprises push rod, and push rod one end is connected with said bearing block, and the push rod other end is positioned at outside the said housing.
Preferably, said push rod is connected with said chute through fine thread.
Preferably, said chute is a T type groove, and said bearing block is provided with T type bolt, and an end of T type bolt is positioned at T type groove.
Preferably, be provided with photoelectric sensor in the said hopper, be used to detect and whether expect full in the said hopper or obstruction; Said batch mixing main frame inside is provided with upper and lower spacing device, and lower limit is used to detect the batch mixing main frame and whether lacks material, and whether the upper limit device is used to detect the batch mixing main frame and expects full.
Preferably; Said batch mixer also comprises the Central Control Room single-chip microcomputer; Said photoelectric sensor and upper and lower spacing device pass to said Central Control Room single-chip microcomputer with the signal that receives, the course of work of said Central Control Room Single-chip Controlling batch mixing band machine, auxiliary material band machine and mud band machine.
The beneficial effect of the utility model: in the utility model through changing the distance between the double helix cylinder, make double helix to the feed roller wearing and tearing after, can in time regulate; Make stirring and cutting reach best effects to material; In addition, the push rod screw thread adopts fine thread, has self-lock ability; Can not become flexible and move in vibrations with under impacting, realize driven helix drum fixed-site.
Description of drawings
Fig. 1 is the structural representation of the adjustable double helix cylinder of the utility model batch mixer;
Fig. 2 is the side view of the adjustable double helix cylinder of the utility model batch mixer among Fig. 1;
Fig. 3 is the partial structurtes sketch map of the double helix cylinder of batch mixer in the utility model;
Fig. 4 is the flow chart of control system in the utility model;
Among the figure: 1 first helix drum, 2 hoppers, 3 double helixs are given feed roller, and 4 regulate bolt, 5 guide pin bushings, 6 second helix drums, 7 main frame batch mixing cylinders, 8 discharging openings, 9 bearing blocks, 10 chutes, 11 T type bolts, 12 push rods, 13 housings.
The specific embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
A kind of adjustable double helix cylinder batch mixer; Comprise that hopper 2, double helix are to feed roller 3, housing 13 and batch mixing main frame; Said hopper 2 is above double helix is given feed roller 3, and double helix gets on the passage of batch mixing main frames for feed roller 3 at hopper 2 through the bearings at two ends, and double helix further gets into the batch mixing main frame for the material after feed roller 3 will mix, cut to mix and stir; Said double helix comprises first helix drum 1 and second helix drum 6 for feed roller 3; Said second helix drum 6 is fixed on the said housing 13, and said first helix drum 1 is arranged in the chute 10 through bearing block 9, when the noise of said batch mixing main frame during greater than said batch mixing main frame operate as normal; First helix drum 1 slides in chute 10, makes between first helix drum 1 and second helix drum 6 apart from adjustable.
Batch mixer described in the utility model also comprises push rod 12, and push rod 12 1 ends are connected with said bearing block 9, and push rod 12 other ends are positioned at outside the said housing 13.
Push rod described in the utility model 12 is connected with said chute 10 through fine thread.
Chute described in the utility model 10 is a T type groove, and said bearing block 9 is provided with T type bolt 11, and an end of T type bolt 11 is positioned at T type groove.
Be provided with photoelectric sensor in the hopper described in the utility model 2, be used to detect and whether expect full in the said hopper 2 or obstruction; Said batch mixing main frame inside is provided with upper and lower spacing device, and lower limit is used to detect the batch mixing main frame and whether lacks material, and whether the upper limit device is used to detect the batch mixing main frame and expects full.
Batch mixer described in the utility model also comprises the Central Control Room single-chip microcomputer; Said photoelectric sensor and upper and lower spacing device pass to said Central Control Room single-chip microcomputer with the signal that receives, the course of work of said Central Control Room Single-chip Controlling batch mixing band machine, auxiliary material band machine and mud band machine.
Shown in Fig. 1-3, a kind of adjustable double helix cylinder batch mixer comprises that hopper 2, double helix are to feed roller 3, housing 13 and batch mixing main frame; Hopper 2 is above double helix is given feed roller 3; Double helix gets on the passage of batch mixing main frames for feed roller 3 at hopper 2 through the bearings at two ends, double helix further gets into the batch mixing main frame for the material after feed roller 3 will mix, cut to mix and stir, and double helix comprises first helix drum 1 and second helix drum 6 to feed roller 3; Second helix drum 6 is fixed on the housing 13; First helix drum 1 is arranged in the chute 10 through bearing block 9, and when the noise of said batch mixing main frame during greater than said batch mixing main frame operate as normal, the size of noise can be measured through noise measuring set; Particularly; When the noise of said batch mixing main frame greater than 60 minutes, first helix drum 1 slides in chute 10, makes between first helix drum 1 and second helix drum 6 distance adjustable.
The adjustable a kind of optimal way of distance is between first helix drum 1 and second helix drum 6: chute 10 is fixedly connected with housing 13, and bearing block 9 relies on the promotion of push rod 12 in chute 10, to slide, thereby realizes that first helix drum 1 slides in chute 10; Push rod 12 1 ends are connected with bearing block 9, and push rod 12 other ends are provided with guide pin bushing 5 outside housing 13 and between push rod 12 and the housing 13, preferably; Push rod 12 and chute 10 are connected through fine thread, have the function of self-locking, can not become flexible and move in vibrations with under impacting; When first helix drum 1 moves to suitable position; Push rod 12 is connected with the fine thread of housing 13 can guarantee first helix drum, 1 fixed-site, and more preferably, chute 10 is a T type groove; On bearing block 9, be provided with T type bolt 11; One end of T type bolt 11 is positioned at T type groove, makes T type bolt 11 in T type groove, slide, and has realized that distance is adjustable between first helix drum 1 and second helix drum 6.
Be provided with photoelectric sensor in the hopper described in the utility model 2, be used to detect and whether expect full in the said hopper 2 or obstruction; Said batch mixing main frame inside is provided with upper and lower spacing device, and lower limit is used to detect the batch mixing main frame and whether lacks material, and whether the upper limit device is used to detect the batch mixing main frame and expects full.
As shown in Figure 4; More preferably; Batch mixer also comprises the Central Control Room single-chip microcomputer in the utility model, and said photoelectric sensor and upper and lower spacing device pass to said Central Control Room single-chip microcomputer with the signal that receives, the course of work of said Central Control Room Single-chip Controlling batch mixing band machine, auxiliary material band machine and mud band machine; Upper limit device and hopper 2 photoelectric sensors inner when main frame have signal simultaneously and 10 seconds maintenance are arranged; Signal is just handled through amplifying, transfer to the Central Control Room single-chip microcomputer, stops the running of mud band machine, feed bin conveyer and auxiliary material band machine, and the batch mixing band machine of main frame bottom works on the material that mixes is continued to transfer out.After the inner lower retainer of main frame had signal and continues 10 seconds, bottom discharging opening 8 sealed on the contrary, and batch mixing band machine quits work.
The course of work of the utility model: raw material is transported to hopper 2 through the band machine, and hopper 2 is provided with photoelectric sensor, and when raw material shading light electric transducer, the ingredient conveyor structure quits work; When raw material blocks or be lower than photoelectric sensor; Ingredient conveyor structure startup work; Outside material overflowed hopper 2, material got into the screw feeder cylinder through charging aperture, and double helix is given feed roller 3 elementary batch mixings and broken bulk material; Material gets in the main frame batch mixing cylinder 7 and mixes fully then, gets into the band machine through discharging opening 8 at last and is transported to fermentation vat.When screw feeder cylinder wearing and tearing or gap are too big, can carry out manual adjustments for the adjusting bolt 4 of feed roller through adjustable screw, reach optimum state.
In sum, through changing the distance between the double helix cylinder, make after the wearing and tearing of double helix cylinder in the utility model; Can in time regulate, make stirring and cutting reach best effects, in addition material; The push rod screw thread adopts fine thread; Have self-lock ability, can not become flexible and move, realize driven helix drum fixed-site in vibrations with under impacting.
What should explain at last is: the above is merely the embodiment of explanation the utility model; Be not limited to the utility model; For a person skilled in the art; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. adjustable double helix cylinder batch mixer; Comprise that hopper, double helix are to feed roller, housing and batch mixing main frame; It is characterized in that: said double helix comprises first helix drum and second helix drum to feed roller, and said second helix drum is fixed on the said housing, and said first helix drum is arranged in the chute through bearing block; First helix drum slides in chute, makes between first helix drum and second helix drum apart from adjustable.
2. adjustable double helix cylinder batch mixer according to claim 1, it is characterized in that: said batch mixer also comprises push rod, and push rod one end is connected with said bearing block, and the push rod other end is positioned at outside the said housing.
3. adjustable double helix cylinder batch mixer according to claim 2 is characterized in that: said push rod is connected with said chute through fine thread.
4. according to any described adjustable double helix cylinder batch mixer among the claim 1-3, it is characterized in that: said chute is a T type groove, and said bearing block is provided with T type bolt, and an end of T type bolt is positioned at T type groove.
5. according to any described adjustable double helix cylinder batch mixer among the claim 1-3, it is characterized in that: be provided with photoelectric sensor in the said hopper, be used to detect and whether expect full in the said hopper or obstruction;
Said batch mixing main frame inside is provided with upper and lower spacing device, and lower limit is used to detect the batch mixing main frame and whether lacks material, and whether the upper limit device is used to detect the batch mixing main frame and expects full.
6. according to the adjustable double helix cylinder batch mixer described in the claim 5; It is characterized in that: said batch mixer also comprises the Central Control Room single-chip microcomputer; Said photoelectric sensor and upper and lower spacing device pass to said Central Control Room single-chip microcomputer with the signal that receives, the course of work of said Central Control Room Single-chip Controlling batch mixing band machine, auxiliary material band machine and mud band machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204065280U CN202237889U (en) | 2011-10-21 | 2011-10-21 | Adjustable double-screw drum mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204065280U CN202237889U (en) | 2011-10-21 | 2011-10-21 | Adjustable double-screw drum mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237889U true CN202237889U (en) | 2012-05-30 |
Family
ID=46099194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204065280U Withdrawn - After Issue CN202237889U (en) | 2011-10-21 | 2011-10-21 | Adjustable double-screw drum mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389737A (en) * | 2011-10-21 | 2012-03-28 | 新疆天物科技发展有限公司 | Adjustable double-screw drum mixing machine |
-
2011
- 2011-10-21 CN CN2011204065280U patent/CN202237889U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389737A (en) * | 2011-10-21 | 2012-03-28 | 新疆天物科技发展有限公司 | Adjustable double-screw drum mixing machine |
| CN102389737B (en) * | 2011-10-21 | 2013-10-09 | 新疆天物科技发展有限公司 | Adjustable double-screw drum mixing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20131009 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20131009 |
|
| RGAV | Abandon patent right to avoid regrant |