CN202577221U - Spreading device of spreading machine - Google Patents
Spreading device of spreading machine Download PDFInfo
- Publication number
- CN202577221U CN202577221U CN 201220140171 CN201220140171U CN202577221U CN 202577221 U CN202577221 U CN 202577221U CN 201220140171 CN201220140171 CN 201220140171 CN 201220140171 U CN201220140171 U CN 201220140171U CN 202577221 U CN202577221 U CN 202577221U
- Authority
- CN
- China
- Prior art keywords
- spreading
- hopper
- spreader
- tooth bar
- oil cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a spreading device of a spreading machine. The spreading device comprises a rotating core shaft, a spreading plate, a blanking device and a spreading motor; the blanking device comprises an upper part blanking hopper, a lower part blanking hopper and a transmission device; the upper part blanking hopper and the lower part blanking hopper are fixedly connected through a pressing ring, and are in transmission connection through the transmission device; the rotating core shaft is welded at the tail part of the spreading machine through a left bracket and a right bracket, which are fixedly arranged at the left side and the right side of the rotating core shaft; the upper part blanking hopper is mounted at the lower part of the rotating core shaft; and the spreading plate is mounted on the lower part blanking hopper through the spreading motor. The spreading device of the spreading machine provided by the utility model has the advantages of simple structure, convenience in installation, and reliable design; a spreading mode of the spreading machine is more accurately adjusted by controlling the lower part blanking hopper to entirely offset; and a drop point of a material to be sprinkled cannot be changed when a spreading mode is adjusted, so that the material wastes can be reduced in a spreading process.
Description
Technical field
The utility model relates to snow removing vehicle spreader field, especially a kind of spreader dispensing device.
Background technology
In existing spreader mounting technology, all be to adopt linear electric machine formula or hand control Snow Agent drop point, realize the adjustment of spreading pattern (take back, take over, symmetry); Perhaps adopt simple striker plate control.
The shortcoming of prior art is: control Snow Agent drop point is realized the mode of spreading mode adjustment; Because the proportion of Snow Agent is inconsistent; And characteristic such as Snow Agent is sticking, make Snow Agent drop point on spreading disk can not reach designing requirement, thereby cause the spreading pattern inaccurate; The mode of striker plate control spreading pattern, the Snow Agent that can cause the backgauge position accumulates because spreading is not gone out in a large number, and the Snow Agent of this part accumulation can directly drop on ground, striker plate position, and the spreading uniformity will be reduced.
The utility model content
The purpose of the utility model provides a kind of spreader dispensing device, can realize the accurate control of spreading pattern, improves the uniformity of spreading, improves the reliability of spreading operation.
For achieving the above object, the utility model is accomplished above-mentioned technical purpose through following technological means.
A kind of spreader dispensing device; Comprise rotation mandrel, spreading disk, blanking device, spreading motor; Said blanking device comprises top hopper, bottom hopper, transmission device, and said bottom hopper also is installed in the bottom of top hopper through trim ring, and said transmission device is installed in the rear lower of top hopper; The gear and the said transmission device of said bottom hopper are in transmission connection; Said rotation mandrel is welded on the spreader afterbody through left socle and the right support that is fixed on its left and right sides, and said top hopper is installed in the bottom of rotation mandrel, and said spreading disk is installed on the hopper of bottom through the spreading motor.
Preferably, said transmission device comprises tooth bar oil cylinder, deflection gears, and said tooth bar oil cylinder is installed in the rear lower of top hopper, and tooth bar oil cylinder bottom is equipped with deflection gears, gear on the hopper of bottom and deflection gears engagement.
Preferably, also comprise and to control bottom hopper and the synchronization-moving control device of spreading disk.
Preferably, said top hopper and bottom hopper are hermetically sealed variable cross-section hopper.
Preferably, hopper bottom, said bottom is welded with the fixed stop flitch.
Preferably, the fueller of said tooth bar oil cylinder is a stepping cylinder type valve group, and stepping cylinder type valve group is installed in the spreader valve group box.
The beneficial effect of the utility model is:
Blanking device comprises top hopper and two hoppers of bottom hopper in the utility model; And said bottom hopper receives the control of transmission device; Bottom hopper and spreading disk integral body squint to the left or to the right, guarantee that the accuracy of spreading pattern skew can be controlled in the left and right sides deflection 1m.Avoided spreading system in the existing spreader only to control the variation of spreading direction through moving forward and backward of hopper; Because of the drop point of material that blanking device descends on spreading disk can change because of the viscosity and the proportion difference of material; When causing squinting spreading to the left or to the right, material (Snow Agent etc.) drop point of institute's spreading changes.Can guarantee that the Snow Agent drop point is constant with respect to the spreading disk center when adjustment spreading pattern (take back, take over, symmetry), realize even spreading.Simultaneously, the utility model simple in structure, easy for installation makes spreader spreading mode adjustment more accurate through the whole deflection of hopper of control bottom, thereby reduces the waste of Snow Agent.
Description of drawings
Fig. 1 is the upward view of the said spreader dispensing device of the utility model;
Fig. 2 is the Facad structure sketch map of the said spreader dispensing device of the utility model;
Fig. 3 is that the A-A of the said spreader dispensing device of the utility model is to sectional drawing.
Reference numeral:
The 1-deflection gears, 2-tooth bar oil cylinder, 3-left socle, 4-rotation mandrel, 5-top hopper, 6-trim ring, 7-bottom hopper, 8-striker plate, 9-spreading disk, 10-spreading motor, 11-right support.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further explain.
Like Fig. 1, Fig. 2, shown in Figure 3; The described spreader dispensing device of the utility model; Comprise rotation mandrel 4, spreading disk 9, blanking device, spreading motor 10; Said blanking device comprises top hopper 5, bottom hopper 7, transmission device, and said bottom hopper 7 also is installed in the bottom of top hopper 5 through trim ring 6, and said transmission device is installed in the rear lower of top hopper 5; The gear and the said transmission device of said bottom hopper 7 are in transmission connection; Said rotation mandrel 4 is welded on the spreader afterbody through the left socle 3 that is fixed on its left and right sides with right support 11, and said top hopper 5 is installed in the bottom of rotation mandrel 4, and said spreading disk 9 is installed on the bottom hopper 7 through spreading motor 10.
In the utility model, said transmission device comprises tooth bar oil cylinder 2, deflection gears 1, and said tooth bar oil cylinder 2 is installed in the rear lower of top hopper 5, and tooth bar oil cylinder 2 bottoms are equipped with deflection gears 1, gear on the bottom hopper 7 and deflection gears 1 engagement.
Blanking device comprises top hopper and two hoppers of bottom hopper in the utility model; Also comprise under the control that to control bottom hopper 7 and spreading disk 9 synchronization-moving control device can making; Bottom hopper 7 receives the control of transmission device; Can together move to the left or to the right with spreading disk; Avoid the material drop point of institute's spreading to change, can guarantee that the Snow Agent drop point is quite constant for spreading disk 9 when adjustment spreading pattern (take back, take over, symmetry), realized even spreading.Simultaneously, make spreader spreading mode adjustment more accurate through the whole deflection of hopper of control bottom, thereby reduce the waste of Snow Agent.
Further, said top hopper 5 and bottom hopper 7 are hermetically sealed variable cross-section hopper, and variable cross-section hopper wide at the top and narrow at the bottom helps flowing of material, can prevent effectively that material from stopping up feed opening.
Further, hopper 7 bottoms, said bottom are welded with fixed stop flitch 8, are splashed to the scope that does not need spreading when Snow Agent is trickled down to spreading disk effectively, can practice thrift the material of institute's spreading effectively.
Further, in order to realize accurately controlling dispensing device, the fueller of said tooth bar oil cylinder 2 adopts stepping cylinder type valve group, and said stepping cylinder type valve group is installed in the spreader valve group box.Stepping cylinder type valve group can be tooth bar oil cylinder 2 accurate fuel feeding, guarantees that the angle of each tooth bar oil cylinder 2 rotations is consistent, thereby realizes the accurate control of spreading pattern.
Above embodiment is the for example indivedual of the utility model embodiment, is not the exhaustive of the utility model, and the utility model is not limited to the above-mentioned specific embodiment.Those skilled in the art is under the enlightenment of the utility model; Under the prerequisite of the utility model aim and claim; Can make multiple similar modification and replacement; As the spreading motor being replaced by motor, changing stepping cylinder type valve group fuel feeding into proportioning valve group fuel feeding or the like, conspicuous conversion all belongs to the protection domain of the utility model in this.
Claims (6)
1. spreader dispensing device; Comprise rotation mandrel (4), spreading disk (9), blanking device, spreading motor (10); It is characterized in that; Said blanking device comprises top hopper (5), bottom hopper (7), transmission device, and said bottom hopper (7) is installed in the bottom of top hopper (5) through trim ring (6), and said transmission device is installed in the rear lower of top hopper (5); The gear and the said transmission device of said bottom hopper (7) are in transmission connection; Said rotation mandrel (4) is welded on the spreader afterbody through left socle (3) and the right support (11) that is fixed on its left and right sides, and said top hopper (5) is installed in the bottom of rotation mandrel (4), and said spreading disk (9) is installed on the bottom hopper (7) through spreading motor (10).
2. according to the said spreader dispensing device of claim 1, it is characterized in that: said top hopper (5) and bottom hopper (7) are hermetically sealed variable cross-section hopper.
3. according to the said spreader dispensing device of claim 2, it is characterized in that: also comprise and to control bottom hopper (7) and the synchronization-moving control device of spreading disk (9).
4. according to the said spreader dispensing device of claim 3; It is characterized in that: said transmission device comprises tooth bar oil cylinder (2), deflection gears (1); Said tooth bar oil cylinder (2) is installed in the rear lower of top hopper (5); Tooth bar oil cylinder (2) bottom is equipped with deflection gears (1), the gear of bottom hopper (7) and deflection gears (1) engagement.
5. according to the said spreader dispensing device of claim 4, it is characterized in that: said bottom hopper (7) bottom is welded with fixed stop flitch (8).
6. according to claim 4 or 5 said spreader dispensing devices, it is characterized in that: the fueller of said tooth bar oil cylinder (2) is the stepping cylinder type valve group that is installed in the spreader valve group box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140171 CN202577221U (en) | 2012-04-05 | 2012-04-05 | Spreading device of spreading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140171 CN202577221U (en) | 2012-04-05 | 2012-04-05 | Spreading device of spreading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577221U true CN202577221U (en) | 2012-12-05 |
Family
ID=47246650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220140171 Expired - Lifetime CN202577221U (en) | 2012-04-05 | 2012-04-05 | Spreading device of spreading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644258A (en) * | 2012-04-05 | 2012-08-22 | 河北安旭专用汽车有限公司 | Spread device of spreader |
-
2012
- 2012-04-05 CN CN 201220140171 patent/CN202577221U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644258A (en) * | 2012-04-05 | 2012-08-22 | 河北安旭专用汽车有限公司 | Spread device of spreader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |