CN211337852U - Full-sealed plough type discharging device and belt conveyor - Google Patents
Full-sealed plough type discharging device and belt conveyor Download PDFInfo
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- CN211337852U CN211337852U CN201921896076.1U CN201921896076U CN211337852U CN 211337852 U CN211337852 U CN 211337852U CN 201921896076 U CN201921896076 U CN 201921896076U CN 211337852 U CN211337852 U CN 211337852U
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- plough
- plow
- discharging
- discharging section
- unloading
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Abstract
The utility model discloses a totally enclosed plow type discharge apparatus, also disclose a belt conveyor comprising totally enclosed plow type discharge apparatus, wherein totally enclosed plow type discharge apparatus includes the unloading section, the plow device of unloading, the platform elevating gear, carry on the material transport through the conveyer belt on the bearing roller transmission device, and make the material on the conveyer belt separate two parts and enter into the funnel of the unloading section and finish unloading through the V-arrangement plow, the plow of unloading finishes the ascending or whereabouts movements under the drive of the hoisting mechanism, compact in construction, the small quality of bodily form is light, facilitate the installation and subsequent maintenance of the early stage, the V-arrangement plow has first plow and second plow at the same time, act on the conveyer belt through the second plow that the elastic connection is on the first plow, reduce the effort of the second plow and conveyer belt while making the conveyer belt compressed, reduce the load and the power consumption of the unloading section, the service life of the conveyor is prolonged.
Description
Technical Field
The utility model relates to an unloading equipment of granule bulk material conveyer, in particular to totally enclosed plough formula discharge apparatus and belt conveyor.
Background
The plow discharger is a device for discharging at the middle part of a belt conveyor, a discharging plow on the traditional discharger extends out through a push rod and acts on a driving rod to drive a coulter to fall down, materials on an operating adhesive tape can be discharged into a hopper after the coulter contacts the adhesive tape, the shape of the conveyor in the field of grain conveying generally is large, the shape of the discharging plow is also corresponding large, the quality is heavy, the requirement on the installation space is high, the installation difficulty is large, the condition that the load of conveying equipment is increased due to the fact that the conveying belt is compressed easily occurs after the coulter contacts the conveying belt, or the condition that partial grains are discharged in a leakage mode due to the fact that the conveying belt is not compressed easily occurs, and the use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a totally enclosed plough formula discharge apparatus and conveyer can simplify the hoist mechanism of the plough of unloading, reduces the frequency of damaging.
According to the utility model discloses a totally enclosed plough formula discharge apparatus of first aspect embodiment, include:
the discharging section comprises a sealing machine barrel and a carrier roller transmission mechanism arranged in the sealing machine barrel, a conveying belt is arranged on the carrier roller transmission mechanism, and discharging openings are formed in two sides of the discharging section;
the discharging plough device comprises a V-shaped discharging plough with an opening direction the same as the material transportation direction, a lifting mechanism used for driving the V-shaped discharging plough to ascend or descend relative to the conveying belt is installed on the discharging section, the V-shaped discharging plough comprises a first plough part fixedly connected with the lifting mechanism and a second plough part installed on the first plough part through an elastic device, and the second plough part is arranged behind the first plough part relative to the material transportation direction;
platform elevating gear, including setting up the platform that is used for propping up conveyer below the conveyer of the section of unloading, and set up the elevating system who is connected with the platform on the section of unloading.
According to the utility model discloses a totally enclosed plough formula discharge apparatus has following beneficial effect at least: carry out the material through conveyer on bearing roller transmission device and carry out the material and carry, and accomplish through the V-arrangement plough of unloading make conveyer go up the material and part two and enter into the funnel of unloading the section and unload, the plough of unloading accomplishes the action of rising or whereabouts under hoist mechanism's drive, compact structure, the bodily form is small, and is light, be convenient for installation and subsequent maintenance in earlier stage, the V-arrangement plough of unloading is provided with first plough portion and second plough portion simultaneously, act on the conveyer through the second plough portion of elastic connection on first plough portion, reduce the effort of second plough portion and conveyer when making conveyer compressed tightly, reduce the load and the power consumption of unloading the section, the life of extension conveyer.
According to the utility model discloses a totally enclosed plough formula discharge apparatus, hoist mechanism is provided with a plurality of first connecting rods of being connected with first plough portion including running through the axis of rotation that sets up in unloading the section in the axis of rotation, the one end and the axis of rotation fixed connection of first connecting rod, and the other end rotates with first plough portion to be connected.
According to the utility model discloses a totally enclosed plough formula discharge apparatus unloads and is provided with the second connecting rod that is parallel to each other with first connecting rod in the section, and the both ends of second connecting rod rotate with unloading section and first plough portion respectively and be connected, and the tip of axis of rotation orders about its rotation through being connected with driving motor.
According to the utility model discloses a totally enclosed plough formula discharge apparatus, resilient means is including running through the guide arm that sets up in first plough portion, a tip and the second plough portion rigid coupling of guide arm, and the other end is provided with the spacing portion that prevents to break away from first plough portion, has cup jointed compression spring on the guide arm.
According to the utility model discloses a totally enclosed plough formula discharge apparatus, elevating system is including installing the slider in the section both sides of unloading respectively to and be used for the synchronizer of two slider synchronization actions, two sliders respectively with the both sides rigid coupling of platform.
According to the utility model discloses a totally enclosed plough formula discharge apparatus, slider include through the slide rail install at the mobilizable slide of unloading the section lateral part, slide and platform rigid coupling, the internal thread pipe is installed on the upper portion of slide, and the spiro union has the screw rod on the internal thread pipe, and the screw rod is connected with synchronizer.
According to the utility model discloses a totally enclosed plough formula discharge apparatus, the section of unloading is provided with 2 with the quantity of the last slider of one side, and two slider install respectively at the section of unloading along material direction of delivery's front and back both ends, and two sliders pass through the synchronizer drive and connect.
According to the utility model discloses a totally enclosed plough formula discharge apparatus, synchronizer is including promoting the motor to and a plurality of even axle of being connected with the promotion motor, be connected through gear engagement between tip and the motor of even axle.
According to the utility model discloses a totally enclosed plough formula discharge apparatus, even axle is including being used for connecting the axis of ordinates of the slider of unloading section homonymy to and be used for connecting the slider's of unloading section both sides cross axle.
According to the embodiment of the second aspect of the utility model, the belt conveyor comprises the fully-sealed plow-type discharging device.
According to the utility model discloses a belt conveyor of second aspect embodiment has following beneficial effect at least: carry out the material through conveyer on bearing roller transmission device and carry out the material and carry, and accomplish through the V-arrangement plough of unloading make conveyer go up the material and part two and enter into the funnel of unloading the section and unload, the plough of unloading accomplishes the action of rising or whereabouts under hoist mechanism's drive, compact structure, the bodily form is small, and is light, be convenient for installation and subsequent maintenance in earlier stage, the V-arrangement plough of unloading is provided with first plough portion and second plough portion simultaneously, act on the conveyer through the second plough portion of elastic connection on first plough portion, reduce the effort of second plough portion and conveyer when making conveyer compressed tightly, reduce the load and the power consumption of unloading the section, the life of extension conveyer.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic top view of an embodiment of the present invention;
fig. 2 is a schematic side view of an embodiment of the present invention;
fig. 3 is a schematic front structural view of an embodiment of the present invention;
fig. 4 is a schematic view of the upper structure of the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the positional or orientational relationships indicated with respect to the positional or orientational descriptions shown in the drawings are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, a plurality of meanings are one or more, and a plurality of meanings are more than two, unless there is clear definition in addition, the words such as setting, installation, connection, etc. should be understood in a broad sense, and the technical personnel in the field of technology can reasonably determine the specific meanings of the above words in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1 to 4, a fully sealed plow-type discharging device according to an embodiment of a first aspect of the present invention comprises: the discharging section 100 comprises a sealed cylinder 110 and a carrier roller transmission mechanism 120 installed in the sealed cylinder 110, a conveying belt is arranged on the carrier roller transmission mechanism 120, discharging openings 130 are formed in two sides of the discharging section 100, specifically, the carrier roller transmission mechanism 120 is horizontally arranged, and in other embodiments, the carrier roller transmission mechanism can be inclined at a certain angle according to field conditions; the specific sealing cylinder 110 comprises two side plates, a conveyor belt platform for supporting the upper part and a sealing air chamber 140 for supporting the conveyor belt of the lower part; the carrier roller transmission mechanism 120 comprises carrier rollers arranged at the front end and the rear end of the discharging section 100, a conveying belt is sleeved on the two carrier rollers in a sleeving manner, and the conveying belt is driven to operate to convey materials through the rotation of the carrier rollers;
also included is a discharging plow assembly 200, which includes a V-shaped discharging plow 210 having an opening direction identical to the material transporting direction, specifically, the material transporting direction is as shown by the arrow in fig. 1, when the material is transported to the tip of the V-shaped discharging plow 210, the material is transported to the hoppers on both sides of the discharging section 100 under the guidance of both wings of the V-shaped discharging plow 210 to complete the discharging, furthermore, a lifting mechanism 220 is installed on the discharging section 100 for driving the V-shaped discharging plow 210 to ascend or descend relative to the conveyor belt, when the corresponding bin of the section is full, the V-shaped discharging plow 210 is lifted off the conveyor belt to completely pass through the discharging section 100, in order to improve the material discharging rate of the discharging section 100, the V-shaped discharging plow 210 includes a first plow portion 211 fixedly connected with the lifting mechanism 220, and a second plow portion 212 installed on the first plow portion 211 by an elastic device 213, the second plow portion 212 is installed behind the first plow portion 211 relative to the material transporting direction, when the V-shaped discharging plough 210 falls onto the conveying belt, a 2-3mm gap is reserved between the first plough part 211 and the conveying belt, the conveying belt is prevented from being pressed by the first plough part 211 while the discharging of most materials is completed by the first plough part 211, the second plough part 212 is connected with the first plough part 211 through the elastic device 213, the lowest end of the second plough part is tightly attached to the conveying belt, the second plough part 212 can buffer the conveying belt up and down relative to the conveying belt, the rest materials can be discharged, the structure is adopted to reduce the load of the discharging section 100, and the practical service life is prolonged. In addition, the front end face of the V-shaped discharging plough 210 is arranged to be a cambered surface in the vertical direction, so that the impact of grains on the V-shaped discharging plough 210 is reduced, the grains are rapidly discharged from two sides without being accumulated in front of the V-shaped discharging plough 210, and the ultra-high molecular polyethylene plate is laid on the front end face of the V-shaped discharging plough 210, so that the impact of the grains is relieved, the friction is reduced, and the crushing rate of the grains can be greatly reduced.
The platform elevating device 300 includes a platform disposed below the conveyor belt of the discharging section 100 for supporting the conveyor belt, and an elevating mechanism 310 disposed on the discharging section 100 and connected to the platform. In the machine working process, when the discharging plough falls down, the platform lifting device 300 supports the conveying belt, so that the discharging plough is combined with the conveying belt, and a better discharging effect is achieved.
Carry out the material transport through the conveyer belt on bearing roller transmission device 120, and make the conveyer belt go up the material and separate two parts and enter into the funnel of unloading section 100 and accomplish the unloading through V-arrangement plow 210, the plow finishes the action of rising or whereabouts under the drive of hoist mechanism 220 of unloading, compact structure, the small weight of bodily form is light, be convenient for installation and subsequent maintenance in earlier stage, V-arrangement plow 210 is provided with first plough portion 211 and second plough portion 212 simultaneously, act on the conveyer belt through second plough portion 212 of elastic connection on first plough portion 211, make the conveyer belt reduce the effort of second plough portion 212 and conveyer belt when being compressed tightly, reduce the load and the power consumption of unloading section 100, prolong the life of conveyer
In the above embodiment, the lifting mechanism 220 in this embodiment further includes a rotating shaft 221 penetrating the discharging section 100, the rotating shaft 221 is provided with a plurality of first connecting rods 222 connected to the first plough part 211, one end of each first connecting rod 222 is fixedly connected to the rotating shaft 221, and the other end is rotatably connected to the first plough part 211. When the lifting or falling work is carried out, the rotating shaft 221 rotates to drive the first connecting rod 222 to swing, so that the V-shaped discharging plough 210 does lifting motion, the structure is simple, compact and firm, and the fault occurrence rate is reduced.
In the above embodiment, the discharging section 100 of the present embodiment is further modified by providing a second connecting rod 223 parallel to the first connecting rod 222, and two ends of the second connecting rod 223 are rotatably connected to the discharging section 100 and the first plough part 211 respectively. The first connecting rod 222 and the second connecting rod 223 form a parallelogram, and the first connecting rod 222 and the second connecting rod 223 are kept parallel in the lifting process of the V-shaped discharging plough 210, so that the V-shaped discharging plough 210 is kept horizontal and does not swing, and the motion stability of the V-shaped discharging plough is improved.
Specifically, the end of the rotating shaft 221 in this embodiment is driven to rotate by a driving motor 224. It can be understood that a sensor for detecting the extreme position of the rotation of the rotating shaft 221 is arranged on the discharging section 100, and the sensor feeds back a signal to control the start and stop of the driving motor 224, so as to realize accurate control of the rotating shaft 221 by the driving motor 224. In addition, a speed reducer may be installed between the driving motor 224 and the rotating shaft 221 to increase the lifting force of the V-shaped discharging plow 210.
In another embodiment, the elastic device 213 includes a guide rod penetrating the first plow 211, one end of the guide rod is fixedly connected to the second plow 212, the other end of the guide rod is provided with a limiting portion for preventing the guide rod from separating from the first plow 211, and the guide rod is sleeved with a compression spring. The guide action of the guide bar on the second plough part 212 enables the second plough part 212 to only do linear motion relative to the first plough part 211, so that the second plough part 212 is prevented from shaking when the V-shaped discharging plough 210 goes up and down, the stress balance of the lifting mechanism 220 is prevented from being influenced, and the occurrence of faults is prevented.
In another embodiment, the lifting mechanism 310 comprises sliding devices respectively installed at both sides of the discharging section 100, and a synchronization device for synchronizing the two sliding devices, which are respectively fixed to both sides of the platform. The synchronous movement of the sliding devices on the two sides of the platform is realized through the synchronous device, the platform is ensured not to incline towards the two sides in the lifting process, and the platform is kept horizontal, so that the unloading effect is improved.
In the above embodiment, the sliding device comprises a movable sliding plate 311 mounted on the side of the discharging section 100 by a sliding rail, the sliding plate 311 is fixedly connected with the platform, the upper part of the sliding plate 311 is provided with an internally threaded pipe 312, the internally threaded pipe 312 is screwed with a screw 313, and the screw 313 is connected with the synchronizing device. In this embodiment, the sliding plates 311 may be arranged in 2, 4, 6, etc., and symmetrically arranged on two sides of the platform, so as to ensure the force balance on the two sides of the platform. The screw 313 is driven to rotate through a synchronizing device, so that the sliding plate 311 is driven to feed step by step, slowly lift and descend, the stability is improved, and the occurrence of faults is reduced.
Specifically, in this embodiment, the number of the sliding devices on the same side of the discharging section 100 is set to be 2, two sliding devices are respectively installed at the front end and the rear end of the discharging section 100 along the material conveying direction, and the two sliding devices are in driving connection through a synchronizing device. It can be understood that the 4 corners of the platform are respectively provided with the sliding block, and the 4 sliding blocks synchronously move to drive the platform to move, so that the platform is ensured to stably lift.
In the above embodiment, the synchronizing device includes a lifting motor 314, and a plurality of connecting shafts connected to the lifting motor 314, and the ends of the connecting shafts are connected to the motor through gear engagement. The specific gear at the end part of the connecting shaft is set to be a helical gear, the helical gears meshed with the screw 313 and the lifting motor 314 are arranged on the screw 313 and the lifting motor 314, and the helical gears are meshed with each other, so that the rotating direction can be switched, the connecting shaft is convenient to arrange, and the structure of the connecting shaft is more compact.
In a further modification of the above embodiment, the coupling shaft includes a longitudinal axis 315 for connecting the slides on the same side of the discharge section 100 and a transverse axis 316 for connecting the slides on opposite sides of the discharge section 100. Specifically, referring to fig. 2 and 4, the sliding devices on the same side are connected through a longitudinal shaft 315, and the sliding devices on the opposite side are connected through a transverse shaft 316, wherein a short shaft can be added to adapt to the positions of the sliding devices and the motor, so that the structure is simplified, and the later maintenance is facilitated.
According to the embodiment of the second aspect of the utility model, the belt conveyor comprises the fully-sealed plow-type discharging device. Carry out the material through conveyer on bearing roller transmission device and carry out the material and carry, and accomplish through the V-arrangement plough of unloading make conveyer go up the material and part two and enter into the funnel of unloading the section and unload, the plough of unloading accomplishes the action of rising or whereabouts under hoist mechanism's drive, compact structure, the bodily form is small, and is light, be convenient for installation and subsequent maintenance in earlier stage, the V-arrangement plough of unloading is provided with first plough portion and second plough portion simultaneously, act on the conveyer through the second plough portion of elastic connection on first plough portion, reduce the effort of second plough portion and conveyer when making conveyer compressed tightly, reduce the load and the power consumption of unloading the section, the life of extension conveyer.
The present embodiment has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a totally enclosed plough formula discharge apparatus which characterized in that: comprises that
The discharging section comprises a sealing machine barrel and a carrier roller transmission mechanism arranged in the sealing machine barrel, a conveying belt is arranged on the carrier roller transmission mechanism, and discharging openings are formed in two sides of the discharging section;
the discharging plough device comprises a V-shaped discharging plough with an opening direction the same as the material transportation direction, a lifting mechanism used for driving the V-shaped discharging plough to ascend or descend relative to the conveying belt is installed on the discharging section, the V-shaped discharging plough comprises a first plough part fixedly connected with the lifting mechanism and a second plough part installed on the first plough part through an elastic device, and the second plough part is arranged behind the first plough part relative to the material transportation direction;
the platform lifting device comprises a platform which is arranged below the conveying belt of the discharging section and used for supporting the conveying belt, and a lifting mechanism which is arranged on the discharging section and connected with the platform.
2. A fully sealed plow discharger according to claim 1 wherein: the lifting mechanism comprises a rotating shaft penetrating through the discharging section, a plurality of first connecting rods connected with the first plough portion are arranged on the rotating shaft, one end of each first connecting rod is fixedly connected with the rotating shaft, and the other end of each first connecting rod is rotatably connected with the first plough portion.
3. A fully sealed plow discharger according to claim 2 wherein: the discharging section is provided with a second connecting rod parallel to the first connecting rod, two ends of the second connecting rod are respectively connected with the discharging section and the first plough part in a rotating mode, and the end portion of the rotating shaft is connected with a driving motor to drive the rotating shaft to rotate.
4. A fully sealed plow discharger according to claim 1 wherein: the elastic device comprises a guide rod penetrating through the first plough part, one end of the guide rod is fixedly connected with the second plough part, the other end of the guide rod is provided with a limiting part for preventing the guide rod from being separated from the first plough part, and the guide rod is sleeved with a compression spring.
5. A fully sealed plow discharger according to claim 1 wherein: the lifting mechanism comprises sliding devices which are respectively arranged on two sides of the discharging section and a synchronizing device which is used for synchronizing the two sliding devices, and the two sliding devices are respectively fixedly connected with two sides of the platform.
6. A fully sealed plow discharger according to claim 5 wherein: the sliding device comprises a movable sliding plate which is arranged on the side part of the discharging section through a sliding rail, the sliding plate is fixedly connected with the platform, an internal threaded pipe is arranged on the upper part of the sliding plate, a screw rod is screwed on the internal threaded pipe, and the screw rod is connected with the synchronizing device.
7. A fully sealed plow discharger according to claim 5 wherein: the number of the sliding devices on the same side of the discharging section is 2, the two sliding devices are respectively arranged at the front end and the rear end of the discharging section along the material conveying direction, and the two sliding devices are in driving connection through the synchronizing device.
8. A fully sealed plow discharger according to claim 5 wherein: the synchronous device comprises a lifting motor and a plurality of connecting shafts connected with the lifting motor, and the end parts of the connecting shafts are connected with the motor through gears in a meshed mode.
9. A fully sealed plow discharger according to claim 8 wherein: the connecting shaft comprises a longitudinal shaft for connecting the sliding devices on the same side of the discharging section and a transverse shaft for connecting the sliding devices on two sides of the discharging section.
10. A belt conveyor, characterized in that: a fully sealed plow-type discharging device comprising any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896076.1U CN211337852U (en) | 2019-11-05 | 2019-11-05 | Full-sealed plough type discharging device and belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896076.1U CN211337852U (en) | 2019-11-05 | 2019-11-05 | Full-sealed plough type discharging device and belt conveyor |
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| Publication Number | Publication Date |
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| CN211337852U true CN211337852U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921896076.1U Active CN211337852U (en) | 2019-11-05 | 2019-11-05 | Full-sealed plough type discharging device and belt conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112390033A (en) * | 2020-11-27 | 2021-02-23 | 牌洪坤 | Unloading system for dry-discharging tailings in tailing pond and application method |
-
2019
- 2019-11-05 CN CN201921896076.1U patent/CN211337852U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112390033A (en) * | 2020-11-27 | 2021-02-23 | 牌洪坤 | Unloading system for dry-discharging tailings in tailing pond and application method |
| CN112390033B (en) * | 2020-11-27 | 2022-07-12 | 牌洪坤 | Unloading system for dry-discharging tailings in tailing pond and application method |
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