CN103738618B - A kind of bin gate opening and closing device and hopper - Google Patents
A kind of bin gate opening and closing device and hopper Download PDFInfo
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- CN103738618B CN103738618B CN201310741265.2A CN201310741265A CN103738618B CN 103738618 B CN103738618 B CN 103738618B CN 201310741265 A CN201310741265 A CN 201310741265A CN 103738618 B CN103738618 B CN 103738618B
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Abstract
The present invention proposes a kind of bin gate opening and closing device, for hopper, comprise fixed mount, hopper outlet portion, anchor shaft, wedge-shaped member and the first sluice gate be connected with described wedge-shaped member and the second sluice gate, one end of described anchor shaft is connected with described hopper outlet portion, the other end of described anchor shaft is connected with described fixed mount, and described wedge-shaped member and described fixed mount are also provided with ratchet device.The bin gate opening and closing device of this structure, when the parts be sheathed on anchor shaft rotate, the first sluice gate of being fixedly connected with it and the second sluice gate can be driven to rotate, simultaneously, because fixed mount is provided with ratchet device, first sluice gate and the second sluice gate can rest on optional position and realize self-locking, and operation more for convenience.On the other hand, the present invention also proposes a kind of hopper comprising above-mentioned bin gate opening and closing device.
Description
Technical field
The present invention relates to mechanical field, particularly a kind of bin gate opening and closing device and hopper.
Background technology
At present, use more bin gate opening and closing device to mainly contain two kinds, one is Electronic control pattern, is namely promoted the opening and closing of hopper door by servomotor or hydraulic efficiency gear; Another kind is MANUAL CONTROL mode, is namely controlled the opening and closing of hopper door by manual operation.In MANUAL CONTROL mode, one is pure manual opening and closing pattern, is completed by manual operation; Another kind of for opening bucket manual operations, realize closing bucket by hydraulic efficiency gear or pneumatic shuttle.
In Electronic control pattern, electric opening and closing bucket device is located at above automatic conveying belt more, be usually used in continuous operation device, usually be arranged in the environment that people cannot be close, cost is higher, and only possess out bucket and close bucket two kinds of functions, to realize staying at random location and any opening degree of sluice gate, then need increase to control cost.And in MANUAL CONTROL mode, be used in discontinuous operating environment.
During above MANUAL CONTROL mode, have the following disadvantages:
First, sluice gate only has two states.During MANUAL CONTROL mode, operating personal at different position push-and-pull connecting rods, must realize opening or closing of sluice gate, but only has two states.
Secondly, sluice gate is closed when can only be used for empty bucket.In MANUAL CONTROL mode, when also having leftover materials in hopper, the closed comparatively difficulty of sluice gate, therefore, closes sluice gate when can only be used for empty bucket.
And for Electronic control pattern, also have the following disadvantages:
First, cost is higher.In Electronic control pattern, opening and closing sluice gate needs multiple hydraulic ram, and use cost and the maintenance cost of oil cylinder are higher, causes the cost entirety of Electronic control pattern higher.Especially the port and pier that some dust are larger, hydraulic ram often breaks down by dust pollution, affects operation;
Secondly, operation inconvenience.In this pattern, when opening sluice gate, by driven by rotating wheel sprocket wheel, thus the steel rope of sluice gate surrounding is driven to pull sluice gate to rotate, and now, the arm of force of steel rope is minimum, needs the operating effort that operating personal is larger, simultaneously, by the compression of sluice gate extruding pneumatic/hydraulic oil cylinder, stored energy, unclamps valve time closed, is closed by Hydraulic Cylinder sluice gate; Cylinder pressure is excessive, requires very large propelling thrust, if cylinder pressure is too small, cannot close sluice gate when opening bucket, especially when also having material in hopper, needs very large pressure that sluice gate just can be made to close.
In sum, how to provide a kind of and can conveniently open sluice gate, realize bidirectional self-locking and the bin gate opening and closing device of sluice gate opening degree can be controlled arbitrarily, and the hopper containing this bin gate opening and closing device, become those skilled in the art to need the technical matters of solution badly.
Summary of the invention
In view of this, one of the problem to be solved in the present invention how to provide a kind of and can conveniently open sluice gate, realizes bidirectional self-locking and can control arbitrarily the bin gate opening and closing device of sluice gate opening degree.
Two of the problem to be solved in the present invention how to provide a kind of hopper comprising above-mentioned bin gate opening and closing device.
For one of solving the problem, the present invention proposes a kind of bin gate opening and closing device, for hopper, comprise fixed mount, hopper outlet portion, anchor shaft, wedge-shaped member and the first sluice gate be connected with described wedge-shaped member and the second sluice gate, one end of described anchor shaft is connected with described hopper outlet portion, the other end of described anchor shaft is connected with described fixed mount, and described anchor shaft and described fixed mount are also provided with ratchet device.
As the improvement on the one hand of a kind of bin gate opening and closing device of the present invention, described wedge-shaped member is voussoir, described voussoir is sheathed on described anchor shaft, and can move on described anchor shaft and rotate, described anchor shaft is also provided with spring, one end of described spring is held on described adapter plate, and the other end of described spring is held on described voussoir.
As the improvement on the one hand of a kind of bin gate opening and closing device of the present invention, described voussoir comprises the first voussoir and the second voussoir, the inclined-plane being located at described first voussoir and the second voussoir is equipped with, and described first voussoir and described second voussoir are also arranged with the first revolving sleeve and the second revolving sleeve respectively.
As the improvement on the one hand of a kind of bin gate opening and closing device of the present invention, described bin gate opening and closing device also comprises first connecting rod and second connecting rod, described first connecting rod is fixedly connected with the second revolving sleeve with the first revolving sleeve respectively with one end of second connecting rod, and described first connecting rod is fixedly connected with the second sluice gate with described first sluice gate respectively with the other end of second connecting rod.
As the improvement on the one hand of a kind of bin gate opening and closing device of the present invention, described ratchet device comprises ratchet and pawl, and described ratchet sleeve is located on described first revolving sleeve and/or the second revolving sleeve, and described ratchet is fixedly installed on fixed mount.
As the improvement on the one hand of a kind of bin gate opening and closing device of the present invention, described first revolving sleeve, the second revolving sleeve are respectively equipped with first handle and second handle.
As the improvement on the one hand of a kind of bin gate opening and closing device of the present invention, described first voussoir and the second voussoir are respectively equipped with key bar, described first revolving sleeve and described second revolving sleeve are respectively equipped with the keyway coordinated with described key bar.
As the improvement on the one hand of a kind of bin gate opening and closing device of the present invention, the quantity of described ratchet is two, and two ratchets are arranged at the both sides up and down of described ratchet respectively, is also provided with adapter shaft between two ratchets.
As the improvement on the one hand of a kind of bin gate opening and closing device of the present invention, described ratchet comprises the hinged drag hook of extension spring and one end and described extension spring, described drag hook is also provided with the hinge-point hinged with described fixed mount.
The bin gate opening and closing device of said structure, for hopper, comprise fixed mount, hopper outlet portion, anchor shaft and the first sluice gate be connected with anchor shaft and the second sluice gate, one end of anchor shaft is connected with described hopper outlet portion, the other end of anchor shaft is connected with fixed mount, and anchor shaft and fixed mount are also provided with ratchet device.The bin gate opening and closing device of this structure, when the parts be sheathed on anchor shaft rotate, the first sluice gate of being fixedly connected with it and the second sluice gate can be driven to move, simultaneously, because fixed mount is provided with ratchet device, first sluice gate and the second sluice gate can rest on optional position and realize self-locking, and operation more for convenience.
For solve the problem two, the present invention proposes a kind of hopper, comprise bucket body and bin gate opening and closing device, described bucket body is arranged on described bin gate opening and closing device, and described bin gate opening and closing device is bin gate opening and closing device as above.
Comprise the hopper of above-mentioned bin gate opening and closing device, correspondingly, there is above-mentioned bin gate advantage that opening and closing device has, do not repeat them here.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.
Fig. 1 is the structural representation inventing a kind of bin gate opening and closing device;
Fig. 2 is structural representation when sluice gate is closed in Fig. 1;
Fig. 3 is the structural representation of ratchet portions in Fig. 1;
Fig. 4 be in Fig. 1 revolving sleeve and voussoir coordinate schematic diagram;
Fig. 5 is the structural representation of ratchet device;
Fig. 6 is structural representation when sluice gate is opened in Fig. 1.
In Fig. 1 to Fig. 6, the corresponding relation of Reference numeral is:
1 ratchet 2 ratchet 3 first revolving sleeve
4 first handle 5 second handle 6 springs
7 first voussoir 8 second voussoir 9 second revolving sleeves
10 adapter shaft 11 anchor shaft 12 extension springs
13 first connecting rod 14 first sluice gate 15 second connecting rods
16 second sluice gate 17 bucket body 18 fixed mounts
19 hopper outlet portions
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Bin gate opening and closing device as shown in Figures 1 and 2, the first sluice gate 14 and the second sluice gate 16 comprising fixed mount 18, hopper outlet portion 19, anchor shaft 11 and be connected with described anchor shaft 11, anchor shaft 11 is parallel to horizontal surface and arranges, fixed mount 18 is vertically set up, the left end of anchor shaft 11 is connected with hopper outlet portion 19, the right-hand member of anchor shaft 11 is connected with fixed mount 18, and anchor shaft 11 and fixed mount 18 are also provided with ratchet device.Particularly, anchor shaft 11 is arranged in hopper outlet portion 19, and fixed mount 18 and hopper outlet portion 19 be arranged in parallel.
In technique scheme, as shown in Figures 3 and 4, anchor shaft 11 is also provided with voussoir, voussoir is sheathed on anchor shaft 11, the quantity of voussoir is two pieces, comprise on the first voussoir 7 being positioned at anchor shaft 11 left end and the second voussoir 8, first voussoir 7 being positioned at anchor shaft 11 right-hand member and the second voussoir 8 and be equipped with inclined-plane, the first voussoir 7 and the second voussoir 8 are equipped with by inclined-plane.In addition, anchor shaft 11 is also provided with elastomeric element, elastomeric element is preferably spring 6, spring 6 is sheathed on anchor shaft 11, the quantity of spring 6 is two, and one of them spring 6 is arranged between the first voussoir 7 and hopper outlet portion 19, and another spring 6 is arranged between the second voussoir 8 and fixed mount 18.
First voussoir 7 and the second voussoir 8 are also respectively equipped with the first revolving sleeve 3 and the second revolving sleeve 9, first revolving sleeve 3 and the second revolving sleeve 9 be sheathed on respectively on the first voussoir 7 and the second voussoir 8.When rotating for making revolving sleeve, voussoir rotates in the lump, and the first voussoir 7 and the second voussoir 8 are also provided with key bar, and the first revolving sleeve 3 and the second revolving sleeve 9 are respectively equipped with the keyway coordinated with key bar.When rotation first revolving sleeve 3 and the second revolving sleeve 9, the first voussoir 7 and the second voussoir 8 rotate thereupon.
First handle 4 and second handle 5 is also respectively equipped with for convenience of on rotation the first revolving sleeve 3 and the second revolving sleeve 9, first revolving sleeve 3 and the second revolving sleeve 9.It should be noted that, the length of first handle 4 and second handle 5 and shape can be arranged as required, do not do concrete restriction at this.
When rotating for making the first revolving sleeve 3 and the second revolving sleeve 9, the first sluice gate 14 can be opened, first connecting rod 13 is also provided with between first sluice gate 14 and the first revolving sleeve 3, the quantity of first connecting rod 13 is preferably two, one end of two first connecting rods 13 is fixedly connected with the first sluice gate 14, and the other end is fixedly connected with the second revolving sleeve 9 with the first revolving sleeve 3 respectively.It should be noted that, the mode of being fixedly connected with can be welding, also can connect for bolt, and for convenience of dismounting, preferred bolt connects.It should be noted that, the left end in hopper outlet portion 19 is also provided with second connecting rod 15, and second connecting rod 15 is for opening the second sluice gate 16, and the quantity of second connecting rod 15 is two.
In technique scheme, ratchet device comprises ratchet 2 and ratchet 1, ratchet 2 is sheathed on the first revolving sleeve 3 and/or the second revolving sleeve 9, ratchet 1 is fixedly installed on fixed mount 18, it should be noted that, ratchet 2 and ratchet 1 are set for convenience, the quantity of fixed mount 18 is two, and as shown in Figure 3, one of them is arranged at the right-hand member of anchor shaft 11, another is arranged in hopper outlet portion 19, two fixed mounts 18 be arranged in parallel, and in addition, the hook of ratchet 2 is divided into two parts, the direction of two parts hook is contrary, specifically as shown in Figure 5.Also be provided with adapter shaft 10 between two fixed mounts 18, the quantity of adapter shaft 10 is two, is arranged at the two ends up and down of fixed mount 18 respectively.
For realizing the bidirectional self-locking to ratchet 2, as shown in Figure 5 and Figure 6, each ratchet 2 is all furnished with two ratchets 1, particularly, adapter shaft 10 is also provided with between two fixed mounts 18, the quantity of adapter shaft 10 is two, and the two ends of two adapter shafts 10 are arranged on two ratchets respectively, and two ratchets 1 can be arranged at both sides up and down or the left and right sides of ratchet 2 respectively.Ratchet 1 comprises the hinged drag hook of extension spring 12 and one end and extension spring 12, drag hook is also provided with for the hinge-point hinged with fixed mount 18.When extension spring 12 applies application force to drag hook, drag hook rotates around hinge-point, when drag hook rotates, can realize with the locking of ratchet 2 or unclamp.
The bin gate opening and closing device of said structure, principle of work is as follows:
When needing to open bin gate, rotate first handle 4 and second handle 5, under the effect of first handle 4 and second handle 5, first revolving sleeve 3 and the second revolving sleeve 9 rotate thereupon, when the first revolving sleeve 3 and the second revolving sleeve 9, drive first connecting rod 13 to rotate, first connecting rod 13 drives the first sluice gate 14, drive second connecting rod 15 to rotate, second connecting rod 15 drives the second sluice gate 16, realizes the first sluice gate 14 and the opening and closing simultaneously of the second sluice gate 16; Meanwhile, when the first revolving sleeve 3 and the second revolving sleeve 9, the first voussoir 7 and the second voussoir 8 is driven to rotate in the lump.Because the first voussoir 7 and the second voussoir 8 rotate in the opposite direction, one end of the first voussoir 7 and the second voussoir 8 extrudes the spring 6 on the right of the spring 6 of the first voussoir 7 and the second voussoir 8 respectively, when spring 6 shrinks, and can stored energy.When opening bin gate, the material on bin gate because deadweight meeting is to both sides extruding bin gate, thus can alleviate operating effort.
In the process that the first sluice gate 14 and the second sluice gate 16 are opened, ratchet 1 can be unclamped at an arbitrary position, ratchet 1 and ratchet 2 all can realize bidirectional self-locking, therefore, the amplitude that the first sluice gate 14 and the second sluice gate 16 are opened can be controlled as required, thus control mass flow, simultaneously, ratchet device after self-locking, also can avoid driving wedge locking sluice gate because spring force is excessive.
When needing the first sluice gate 14 and the second sluice gate 16 to close, open ratchet 1, rotate first handle 4 and second handle 5, drive the first revolving sleeve 3 and the second revolving sleeve 9 to rotate, under spring force, promote the first voussoir 7 and the second voussoir 8 moves, now, the first sluice gate 14 and the second sluice gate 16 close, in this process, the energy that spring 6 stores can be material in counteracting part sluice gate closing course, to the resistance of sluice gate, makes operation comparatively laborsaving.When first sluice gate 14 and the second sluice gate 16 are completely closed, ratchet device can lock the first sluice gate 14 and the second sluice gate 16 completely, prevents material from opening the first sluice gate 14 and the second sluice gate 16.
The bin gate opening and closing device of said structure, tool has the following advantages:
First, the first sluice gate 14 and the second sluice gate 16 can rest on optional position.The bin gate opening and closing device of said structure, owing to being provided with ratchet device, therefore, can lock the first sluice gate 14 and the second sluice gate 16 at an arbitrary position, thus realizes the control to mass flow, and operation more for convenience.
Secondly, operate comparatively laborsaving.The bin gate opening and closing device of said structure, because the side of the first voussoir 7 and the second voussoir 8 is respectively equipped with spring 6, closes the process of sluice gate, the energy that spring 6 stores can overcome the resistance of partial material to sluice gate, in addition revolving sleeve is provided with handle, therefore, operates comparatively laborsaving.
Again, effective, practical.The bin gate opening and closing device of said structure, compared with traditional bin gate opening and closing device, have utilization effective, practical advantage, has wide market outlook.
On the other hand, the present invention also proposes a kind of hopper, comprises bucket body 17 and bin gate opening and closing device, states bucket body 17 and is arranged on bin gate opening and closing device, and bin gate opening and closing device is bin gate opening and closing device as above.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a bin gate opening and closing device, for hopper, it is characterized in that, comprise fixed mount (18), hopper outlet portion (19), anchor shaft (11), wedge-shaped member and the first sluice gate (14) be connected with described wedge-shaped member and the second sluice gate (16), one end of described anchor shaft (11) is connected with described hopper outlet portion (19), the other end of described anchor shaft (11) is connected with described fixed mount (18), and described anchor shaft (11) and described fixed mount (18) are also provided with ratchet device; Described wedge-shaped member is voussoir, described voussoir is sheathed on described anchor shaft (11), and can in the upper mobile and rotation of described anchor shaft (11), described anchor shaft (11) is also provided with spring (6), one end of described spring (6) is held on described adapter plate, and the other end of described spring (6) is held on described voussoir.
2. bin gate opening and closing device according to claim 1, it is characterized in that, described voussoir comprises the first voussoir (7) and the second voussoir (8), the inclined-plane being located at described first voussoir (7) and the second voussoir (8) is equipped with, and described first voussoir (7) and described second voussoir (8) are also arranged with the first revolving sleeve (3) and the second revolving sleeve (9) respectively.
3. bin gate opening and closing device according to claim 2, it is characterized in that, described bin gate opening and closing device also comprises first connecting rod (13) and second connecting rod (15), described first connecting rod (13) is fixedly connected with the second revolving sleeve (9) with the first revolving sleeve (3) respectively with one end of second connecting rod (15), and described first connecting rod (13) is fixedly connected with the second sluice gate (16) with described first sluice gate (14) respectively with the other end of second connecting rod (15).
4. bin gate opening and closing device according to claim 3, it is characterized in that, described ratchet device comprises ratchet (2) and ratchet (1), described ratchet (2) is sheathed on described first revolving sleeve (3) and/or the second revolving sleeve (9), and described ratchet (1) is fixedly installed on fixed mount (18).
5. bin gate opening and closing device according to claim 4, is characterized in that, described first revolving sleeve (3), the second revolving sleeve (9) is respectively equipped with first handle (4) and second handle (5).
6. bin gate opening and closing device according to claim 5, it is characterized in that, described first voussoir (7) and the second voussoir (8) are respectively equipped with key bar, described first revolving sleeve (3) and described second revolving sleeve (9) are respectively equipped with the keyway coordinated with described key bar.
7. bin gate opening and closing device according to claim 6, it is characterized in that, the quantity of described ratchet (1) is two, two ratchets (1) are arranged at the both sides up and down of described ratchet (2) respectively, are also provided with adapter shaft (10) between two ratchets (1).
8. bin gate opening and closing device according to claim 7, it is characterized in that, described ratchet (1) comprises the hinged drag hook of extension spring (12) and one end and described extension spring (12), described drag hook is also provided with the hinge-point hinged with described fixed mount (18).
9. a hopper, comprise bucket body (17) and bin gate opening and closing device, described bucket body (17) is arranged on described bin gate opening and closing device, it is characterized in that, the hopper opening and closing device of described bin gate opening and closing device according to any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741265.2A CN103738618B (en) | 2013-12-27 | 2013-12-27 | A kind of bin gate opening and closing device and hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741265.2A CN103738618B (en) | 2013-12-27 | 2013-12-27 | A kind of bin gate opening and closing device and hopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103738618A CN103738618A (en) | 2014-04-23 |
| CN103738618B true CN103738618B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310741265.2A Active CN103738618B (en) | 2013-12-27 | 2013-12-27 | A kind of bin gate opening and closing device and hopper |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401612B (en) * | 2014-11-17 | 2017-02-22 | 中国第一重型机械股份公司 | Buffering device for opening and closing open bucket |
| CN105133987B (en) * | 2015-10-21 | 2017-05-10 | 天津百利阳光环保设备有限公司 | Device for manually opening hopper bin gates |
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| US6085948A (en) * | 1998-06-16 | 2000-07-11 | Wilson Trailer Company | Trap closure device for trailer hoppers |
| CN2605226Y (en) * | 2003-03-29 | 2004-03-03 | 赵永胜 | Self-unloading container |
| CN200971230Y (en) * | 2006-09-30 | 2007-11-07 | 王诚 | Tea dispenser |
| CN201990115U (en) * | 2011-03-23 | 2011-09-28 | 四川电力送变电建设公司 | Automatic discharge hopper for ropeway freight transport |
| CN102849368A (en) * | 2012-04-16 | 2013-01-02 | 江苏邦威机械制造有限公司 | Hopper of automatic feeding machine |
| CN202659844U (en) * | 2012-05-11 | 2013-01-09 | 北京中科同志科技有限公司 | Driving device in automatic feeder |
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2013
- 2013-12-27 CN CN201310741265.2A patent/CN103738618B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6085948A (en) * | 1998-06-16 | 2000-07-11 | Wilson Trailer Company | Trap closure device for trailer hoppers |
| CN2605226Y (en) * | 2003-03-29 | 2004-03-03 | 赵永胜 | Self-unloading container |
| CN200971230Y (en) * | 2006-09-30 | 2007-11-07 | 王诚 | Tea dispenser |
| CN201990115U (en) * | 2011-03-23 | 2011-09-28 | 四川电力送变电建设公司 | Automatic discharge hopper for ropeway freight transport |
| CN102849368A (en) * | 2012-04-16 | 2013-01-02 | 江苏邦威机械制造有限公司 | Hopper of automatic feeding machine |
| CN202659844U (en) * | 2012-05-11 | 2013-01-09 | 北京中科同志科技有限公司 | Driving device in automatic feeder |
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Owner name: SANY MARINE HEAVY INDUSTRIES CO., LTD. Free format text: FORMER OWNER: ZHUHAI SANYI HARBOR MACHINERY CO., LTD. Effective date: 20150609 |
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Effective date of registration: 20150609 Address after: 519050 Guangdong city of Zhuhai province Pingsha town Ping Road No. 336 East Building Room 310 Applicant after: 31 ocean heavy industry Co., Ltds Address before: 519050 Guangdong city of Zhuhai Province Island Gaolan Port Economic Zone on the west side of the levee Applicant before: ZHUHAI SANYI HARBOR MACHINERY CO., LTD. |
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