CN203079284U - Belt feeder - Google Patents
Belt feeder Download PDFInfo
- Publication number
- CN203079284U CN203079284U CN 201320069693 CN201320069693U CN203079284U CN 203079284 U CN203079284 U CN 203079284U CN 201320069693 CN201320069693 CN 201320069693 CN 201320069693 U CN201320069693 U CN 201320069693U CN 203079284 U CN203079284 U CN 203079284U
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- China
- Prior art keywords
- apron feeder
- discharging opening
- changed course
- load
- course cylinder
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- 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.)
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Abstract
The utility model discloses a belt feeder, and relates to the technical field of feeding equipment. The belt feeder comprises a shell, the shell is provided with a feeding port and a discharging port, a belt conveying device for conveying the material from the feeding port to the discharging port is arranged in the shell, a flat gate for regulating the feed quantity is mounted at the feeding port, the flat gate comprises a gate plate and a first power device, and a nut lead screw transmission mechanism is arranged between the first power device and the gate plate. The belt feeder provided by the utility model solves the technical problems in the prior art that the feeding quantity of the belt feeder is difficultly controlled, the conveying belt is easy to deviate, and the like. The belt feeder provided by the utility model has the advantages that the feeding quantity is accurately controlled, the operation is simple, convenient and feasible, the conveying belt is high in shock resistance and is unlikely to deviate, and so on.
Description
Technical field
The utility model relates to the feeding device technical field, particularly a kind of apron feeder that is used to carry bulk and granular material.
Background technology
At present, in the domestic employed feeding device, the utilization of K type reciprocating feeder is very extensive, but the volume of reciprocating feeder is bigger, and complex structure is installed and keep in repair all inconvenient.And existing reciprocating feeder is suspension type, and reciprocating feeder is suspended in the air, when material impacts darker feed bin, causes unbalance stress easily, cause reciprocating feeder whole unstable, even hopper is pounded; In addition, the discharging opening place of reciprocating feeder does not mostly have preventive device, and the material piece collapses easily and to hurt sb.'s feelings, and causes serious industrial accident.Advantages such as those skilled in the art has worked out a kind of apron feeder according to above deficiency, and this kind apron feeder has continuous-feeding, and noise is little, and running power is low, but have the following disadvantages:
One, the size of inlet amount is difficult to control;
Two, the easy sideslip of load-transfer device;
Three, load-transfer device shock resistance, tear strength are poor, and service life is low.
The utility model content
Based on above deficiency, technical problem to be solved in the utility model provides a kind of apron feeder, and this apron feeder has been realized the accurate control of feed size with easy operating process.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of apron feeder, comprise casing, described casing is provided with inlet point and discharging opening, be provided with the belt conveyor that is used for material is transported to from inlet point discharging opening in the described casing, described inlet point place is equipped with the bulkhgead gate that is used to regulate inlet amount, and described bulkhgead gate comprises the flashboard and first engine installation, is provided with the nut screw transmission device between described first engine installation and the described flashboard.
Wherein, between the described belt conveyor at described discharging opening place and described bottom of shell, swabbing pig is installed.
Wherein, described swabbing pig comprises the spring installation that is installed on described bottom of shell, and described spring installation top is provided with offset plate, and described offset plate both sides are provided with the pressing plate that is used to increase described offset plate intensity.
Wherein, described belt conveyor comprises changed course cylinder and the driving drum that be arranged in parallel, and around the load-transfer device that is arranged on described changed course cylinder and the driving drum outside, be provided with some carrying rollers that are used for the described load-transfer device of support between described changed course cylinder and the described driving drum, described changed course cylinder is driven by second engine installation.
Wherein, described carrying roller comprises impact idler, the aligning carrier roller peace carrying roller that sets gradually, and described impact idler is near described inlet point setting, and the described roller that lifts is near described discharging opening setting.
Wherein, the two ends of described changed course cylinder, driving drum and aligning carrier roller are equipped with the baffle plate that is used to prevent described belt deflection.
Wherein, the described housing sidewall that is positioned at described discharging opening top is provided with and observes door.
Wherein, first engine installation is a handwheel.
The beneficial effects of the utility model are: the utility model apron feeder comprises casing, casing is provided with inlet point and discharging opening, be provided with the belt conveyor that is used for material is transported to from inlet point discharging opening in the casing, the inlet point place is equipped with the bulkhgead gate that is used to regulate inlet amount, bulkhgead gate comprises the flashboard and first engine installation, is provided with the nut screw transmission device between first engine installation and the flashboard.Because the inlet point place is equipped with bulkhgead gate, and the transmission device of bulkhgead gate is the nut screw transmission device, the nut screw transmission device makes that the advance amount of flashboard is more accurate with the amount of retreating control, thereby the size control to inlet amount is also more accurate, and first engine installation can adopt motor, also can adopt handwheel, be that electronic or manual driving to leading screw all is simple and easy to do, the workman operates very easy, thereby has realized the accurate control of material feed size with easy operating process.
Because carrying roller comprises impact idler, the aligning carrier roller peace carrying roller that sets gradually, impact idler is near the inlet point setting, lift roller near the discharging opening setting, owing to be provided with plurality of carrier rollers in the load-transfer device inboard, especially be provided with impact idler in position near inlet point, load-transfer device is played the effect of actv. support, thereby improved the shock resistance and the tear strength of load-transfer device, prolonged the service life of load-transfer device.
Because the both sides of changed course cylinder, driving drum and aligning carrier roller are equipped with baffle plate, be equivalent to all establish spacing at the two ends of load-transfer device and midway location, actv. has solved the problem of the easy sideslip of load-transfer device in the prior art.
In sum, the utility model apron feeder has solved in the prior art technical matterss such as the wayward and easy sideslip of load-transfer device of apron feeder inlet amount.The utility model apron feeder inlet amount precise control, easy to operation, it is excellent in cushion effect and be difficult for advantages such as sideslip also to have a load-transfer device.
Description of drawings
Fig. 1 is the structural representation of the utility model apron feeder;
Fig. 2 is the structural representation of the changed course cylinder of the utility model apron feeder;
Fig. 3 is the structural representation of the swabbing pig of the utility model apron feeder;
Fig. 4 is the structural representation of the bulkhgead gate of the utility model apron feeder;
Among the figure: 1, casing, 11, inlet point, 12, discharging opening, 13, observe door, 2, bulkhgead gate, 21, flashboard, 22, leading screw, 23, nut, 24, handwheel, 31, the changed course cylinder, 311, cylindrical shell, 312, baffle plate, 313, drum shaft, 32, driving drum, 41, impact idler, 42, aligning carrier roller, 43, lift roller, 5, load-transfer device, 6, swabbing pig, 61, pressing plate, 62, offset plate, 63, spring installation, 7, material.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.
As shown in Figure 1, a kind of apron feeder comprises casing 1, and casing 1 is provided with inlet point 11 and discharging opening 12.Be provided with the belt conveyor that is used for material 7 is transported to from inlet point 11 discharging opening 12 in the casing 1, belt conveyor comprises changed course cylinder 31 and the driving drum 32 that be arranged in parallel, changed course cylinder 31 is driven by second engine installation, second engine installation is a buncher, and changed course cylinder 31 and driving drum 32 outer rings are arranged with load-transfer device 5.Parallelly between changed course cylinder 31 and the driving drum 32 be provided with some carrying rollers that are used for support load-transfer device 5, carrying roller comprises that three impact idlers setting gradually 41, aligning carrier roller 42 and one lift roller 43.Three impact idlers 41 are arranged side by side below inlet point 11, and load-transfer device 5 is played the support effect, in order to increase the impact resistance of load-transfer device 5; Aligning carrier roller 42 is arranged on the midway location of load-transfer device 5, and the two ends of aligning carrier roller 42 are provided with baffle plate, is used for the spacing of load-transfer device 5, prevents load-transfer device 5 sideslips; Lifting roller 43 is provided with near discharging opening 12.Inlet point 11 places are equipped with the bulkhgead gate 2 that is used to regulate inlet amount, between the belt conveyor at discharging opening 12 places and casing 1 bottom swabbing pig 6 are installed.
Shown in Fig. 1 and Fig. 4 are common, bulkhgead gate 2 comprises the flashboard 21 and first engine installation, and first engine installation can adopt electric device, also can adopt manual unit, be preferably handwheel 24 in the present embodiment, be provided with the nut screw transmission device between handwheel 24 and the flashboard 21.The nut screw transmission device comprises and handwheel 24 bonded assembly leading screws 22 that the nut 23 that matches with leading screw 22 is installed on the flashboard 21.When the staff rotated handwheel 24, leading screw 22 rotated thereupon, and nut 23 can move on leading screw 22, drove flashboard 21 and did linear reciprocating motion along the bearing of trend of leading screw 22, thereby regulate the size of inlet point, the control inlet amount.
Driving drum 32 is identical with the structure of changed course cylinder 31, so is that example is done with explanation at this with changed course cylinder 31, as shown in Figure 2, changed course cylinder 31 comprises the cylindrical shell 311 that is looped around drum shaft 313 outsides, the two ends of cylindrical shell 311 are provided with baffle plate 312,312 pairs of load-transfer devices 5 of baffle plate play position-limiting action, can prevent load-transfer device 5 sideslips by actv..
Shown in Fig. 1 and Fig. 3 are common, swabbing pig 6 is used to clean the material that sticks on the load-transfer device 5, be arranged between driving drum 32 and casing 1 bottom, comprise the spring installation 63 that is installed on casing 1 bottom, spring installation 63 is provided with two, be arranged at the two ends of driving drum 32 respectively, be provided with an offset plate 62 on two spring installations 63 jointly, offset plate 62 is used to clean the material that sticks on the load-transfer device 5, because the offset plate quality is softer, so offset plate 62 both sides set up pressing plate 61 respectively, in order to increase the intensity of offset plate 62, make 62 pairs of materials that stick on the load-transfer device 5 of offset plate clean more thoroughly.
As shown in Figure 1, the sidewall that is positioned at the housing 1 on discharging opening 12 tops is provided with observes door 13, can clean the material of trickling down in housing 1 bottom timely by observing door 13.
Operating process of the present utility model is as follows:
During start, start belt conveyor earlier, regulate bulkhgead gate 2 control inlet amounies then, inlet amount is adjusted to desired operational throughput, the average velociity that the delivery speed of load-transfer device 5 should fall into greater than material 7, load-transfer device 5 be at the uniform velocity running under the driving of buncher, finishes steady feeding.
During shutdown, close bulkhgead gate 2 earlier, treat material 7 on the load-transfer device 5 carry finish after, stop belt conveyor again.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within the protection domain of the present utility model.
Claims (8)
1. apron feeder, comprise casing, described casing is provided with inlet point and discharging opening, be provided with the belt conveyor that is used for material is transported to from inlet point discharging opening in the described casing, it is characterized in that: described inlet point place is equipped with the bulkhgead gate that is used to regulate inlet amount, described bulkhgead gate comprises the flashboard and first engine installation, is provided with the nut screw transmission device between described first engine installation and the described flashboard.
2. apron feeder according to claim 1 is characterized in that: between the described belt conveyor at described discharging opening place and described bottom of shell swabbing pig is installed.
3. apron feeder according to claim 2 is characterized in that: described swabbing pig comprises the spring installation that is installed on described bottom of shell, and described spring installation top is provided with offset plate, and described offset plate both sides are provided with the pressing plate that is used to increase described offset plate intensity.
4. according to the described apron feeder of each claim of claim 1 to 3, it is characterized in that: described belt conveyor comprises changed course cylinder and the driving drum that be arranged in parallel, and around the load-transfer device that is arranged on described changed course cylinder and the driving drum outside, be provided with some carrying rollers that are used for the described load-transfer device of support between described changed course cylinder and the described driving drum, described changed course cylinder is driven by second engine installation.
5. apron feeder according to claim 4 is characterized in that: described carrying roller comprises impact idler, the aligning carrier roller peace carrying roller that sets gradually, and described impact idler is near described inlet point setting, and the described roller that lifts is near described discharging opening setting.
6. apron feeder according to claim 5 is characterized in that: the two ends of described changed course cylinder, driving drum and aligning carrier roller are equipped with the baffle plate that is used to prevent described belt deflection.
7. apron feeder according to claim 6 is characterized in that: the described housing sidewall that is positioned at described discharging opening top is provided with observes door.
8. apron feeder according to claim 1 is characterized in that: described first engine installation is a handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069693 CN203079284U (en) | 2013-02-06 | 2013-02-06 | Belt feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069693 CN203079284U (en) | 2013-02-06 | 2013-02-06 | Belt feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203079284U true CN203079284U (en) | 2013-07-24 |
Family
ID=48825143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069693 Expired - Lifetime CN203079284U (en) | 2013-02-06 | 2013-02-06 | Belt feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203079284U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446960A (en) * | 2013-08-06 | 2013-12-18 | 中国华能集团清洁能源技术研究院有限公司 | Chain fluidization drying machine |
| CN103625906A (en) * | 2013-11-06 | 2014-03-12 | 安徽山河矿业装备股份有限公司 | Buffering material-receiving device for coal mine |
| CN103738718A (en) * | 2013-10-31 | 2014-04-23 | 马钢(集团)控股有限公司 | Feeding control device for wet feed with water and manufacturing method thereof |
| CN104192546A (en) * | 2014-09-03 | 2014-12-10 | 无锡智数商务信息咨询有限公司 | Material feeding device with material supply quantity adjusting function |
| CN104399379A (en) * | 2014-11-27 | 2015-03-11 | 河南省傅潭酒业有限公司 | Material pulverizing and agitating machine |
| CN104444058A (en) * | 2014-11-12 | 2015-03-25 | 合肥市瑞宏重型机械有限公司 | Raw material adding device for steel casting device |
| CN104925489A (en) * | 2015-06-19 | 2015-09-23 | 重庆市瑞轩豪邦新型建材有限公司 | Box type feeder |
| CN105253589A (en) * | 2015-10-23 | 2016-01-20 | 长沙开元仪器股份有限公司 | Mechanism for linearly conveying pulverized coal through crawler belt |
| CN107132096A (en) * | 2017-06-21 | 2017-09-05 | 长沙开元仪器股份有限公司 | A kind of rotary reduction device for coal sample preparation |
| CN113086572A (en) * | 2021-04-07 | 2021-07-09 | 中滦科技股份有限公司 | Electrical automatic control coal conveying device and method |
-
2013
- 2013-02-06 CN CN 201320069693 patent/CN203079284U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446960B (en) * | 2013-08-06 | 2015-12-23 | 中国华能集团清洁能源技术研究院有限公司 | A kind of chain-type fluidized dryer |
| CN103446960A (en) * | 2013-08-06 | 2013-12-18 | 中国华能集团清洁能源技术研究院有限公司 | Chain fluidization drying machine |
| CN103738718A (en) * | 2013-10-31 | 2014-04-23 | 马钢(集团)控股有限公司 | Feeding control device for wet feed with water and manufacturing method thereof |
| CN103738718B (en) * | 2013-10-31 | 2016-05-25 | 马钢(集团)控股有限公司 | A kind of band water wet feed control charging gear and manufacture method thereof |
| CN103625906A (en) * | 2013-11-06 | 2014-03-12 | 安徽山河矿业装备股份有限公司 | Buffering material-receiving device for coal mine |
| CN103625906B (en) * | 2013-11-06 | 2016-03-23 | 安徽山河矿业装备股份有限公司 | Colliery buffering material-receiving device |
| CN104192546A (en) * | 2014-09-03 | 2014-12-10 | 无锡智数商务信息咨询有限公司 | Material feeding device with material supply quantity adjusting function |
| CN104444058A (en) * | 2014-11-12 | 2015-03-25 | 合肥市瑞宏重型机械有限公司 | Raw material adding device for steel casting device |
| CN104399379A (en) * | 2014-11-27 | 2015-03-11 | 河南省傅潭酒业有限公司 | Material pulverizing and agitating machine |
| CN104399379B (en) * | 2014-11-27 | 2016-06-29 | 河南省傅潭酒业有限公司 | Crushing material blender |
| CN104925489A (en) * | 2015-06-19 | 2015-09-23 | 重庆市瑞轩豪邦新型建材有限公司 | Box type feeder |
| CN105253589A (en) * | 2015-10-23 | 2016-01-20 | 长沙开元仪器股份有限公司 | Mechanism for linearly conveying pulverized coal through crawler belt |
| CN107132096A (en) * | 2017-06-21 | 2017-09-05 | 长沙开元仪器股份有限公司 | A kind of rotary reduction device for coal sample preparation |
| CN107132096B (en) * | 2017-06-21 | 2023-10-20 | 长沙开元仪器有限公司 | Rotary divider for coal sample preparation |
| CN113086572A (en) * | 2021-04-07 | 2021-07-09 | 中滦科技股份有限公司 | Electrical automatic control coal conveying device and method |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |