CN111185387A - A new type of modular blow-suction grain cleaning equipment - Google Patents
A new type of modular blow-suction grain cleaning equipment Download PDFInfo
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- CN111185387A CN111185387A CN202010207434.4A CN202010207434A CN111185387A CN 111185387 A CN111185387 A CN 111185387A CN 202010207434 A CN202010207434 A CN 202010207434A CN 111185387 A CN111185387 A CN 111185387A
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- grain
- stone
- removal
- hopper
- screen body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
一种新型模块化吹吸式谷物清理设备，包括模块化机架；模块化机架包括第一机架和第二机架，第一机架和第二机架以可拆卸的方式连接，第一机架和第二机架上设置有若干谷物清理部；模块化机架上设置有电机，电机上设置有传动带，电机通过传动带与若干谷物清理部连接；具有模块化、可拆卸、具有多种用途的优点，通过模块机架的组合能够实现去尘、去杂、去石多种机械的自由组合，去尘清理部、去杂清理部或去石清理部均可单独工作，用于去尘、去杂或去石，也可以自由两两组合或全部组合，从而适用于不同的工作需要。
A new type of modular blow-suction type grain cleaning equipment includes a modular rack; the modular rack includes a first rack and a second rack, the first rack and the second rack are connected in a detachable manner, and the first rack and the second rack are detachably connected. A number of grain cleaning parts are arranged on the first frame and the second frame; a motor is arranged on the modular frame, and a transmission belt is arranged on the motor, and the motor is connected with several grain cleaning parts through the transmission belt; It has the advantages of various uses. Through the combination of the module racks, the free combination of various machines for dust removal, impurity removal and stone removal can be realized. Dust, impurity removal or stone removal can also be freely combined in two or all combinations, so as to be suitable for different work needs.
Description
The technical field is as follows:
the invention relates to the field of grain processing equipment, in particular to novel modularized blowing and sucking type grain cleaning equipment.
Background art:
the grain stone remover sold in the market at present has a plurality of defects on structure, function and use: some can only remove dust, some can only remove impurities or stones, and the impurity removal part has the structure that the sieve sheet can not be replaced or is troublesome to replace; some dust removing devices are single in function and limited in use range.
The invention content is as follows:
in order to solve the problems and overcome the defects of the prior art, the invention provides novel modularized blowing-sucking type grain cleaning equipment which is modularized, detachable and multipurpose.
In order to achieve the purpose, the novel modularized blowing and sucking type grain cleaning equipment provided by the invention comprises a modularized frame; the modular rack comprises a first rack and a second rack, the first rack and the second rack are detachably connected, and a plurality of grain cleaning parts are arranged on the first rack and the second rack; the modular rack is provided with a motor, the motor is provided with a driving belt, and the motor is connected with the grain cleaning parts through the driving belt.
Further, cereal clearance portion is including going dirt clearance portion, goes dirt clearance portion and includes cereal hopper, feeding volume adjusting device, separator box, the fan that goes dirt and discharge pipe, and the cereal hopper sets up on separator box upper portion, and feeding volume adjusting device sets up between cereal hopper and separator box, goes dirt fan and discharge pipe and sets up the side at the separator box.
Further, cereal clearance portion removes miscellaneous clearance portion including removing miscellaneous clearance portion, removes miscellaneous clearance portion including removing miscellaneous connecting rod, removing miscellaneous screen frame and removing miscellaneous drive arrangement, removes the one end of miscellaneous connecting rod and articulates with first frame, removes miscellaneous connecting rod's the other end and removes miscellaneous screen frame and articulate, removes miscellaneous drive arrangement and sets up in first frame lower part, removes miscellaneous drive arrangement and removes miscellaneous screen frame and be connected.
Furthermore, the grain cleaning part comprises a stone removing cleaning part, the stone removing cleaning part comprises a stone removing hopper, a stone removing connecting rod, a second clean grain outlet, a blowing fan, a stone removing sieve body, an eccentric driving part and a stone outlet, the upper part of the second rack is provided with the stone removing hopper, the stone removing sieve body is arranged below the stone removing hopper and comprises the stone removing connecting rod, one end of the stone removing connecting rod is connected with the second rack, the other end of the stone removing connecting rod is connected with the stone removing sieve body, and the stone removing sieve body is detachably provided with a stone removing sieve surface; remove stone screen frame below and be provided with the blow-type fan, the one end of removing the stone screen frame is provided with the net cereal export of second, and the other end of removing the stone screen frame is provided with out the stone mouth, and blow-type fan one side is provided with eccentric drive portion.
Furthermore, the grain cleaning part also comprises a dispersing plate, an air homogenizing plate, a grain homogenizing plate, an air quantity adjusting device and a grain blocking plate, wherein the air homogenizing plate is arranged on the side surface of the separation box, a plurality of uniformly distributed vent holes are formed in the air homogenizing plate, the dispersing plate and the grain homogenizing plate are both arranged in the separation box, the dispersing plate is arranged on one side of the separation box, the dispersing plate is arranged in an inclined state, the grain homogenizing plate is arranged on the other side of the separation box, and the angle of the grain homogenizing plate is adjustable; the lower end of the separation box is connected with a grain baffle plate, and the middle part of the grain baffle plate is provided with a grain outlet; the air quantity adjusting device comprises an arc-shaped window and a transverse plate for adjusting the angle, the transverse plate is fixedly connected with the grain homogenizing plates, and the same ends of the grain homogenizing plates are provided with linkage rods for linking the grain homogenizing plates; the number of the scattering plates and the grain homogenizing plates is not less than two.
Furthermore, the feeding quantity adjusting device comprises a connecting rod and an adjusting door, the connecting rod is arranged at the upper part of the separating box in a sliding manner, the adjusting door is arranged between the grain hopper and the separating box in a sliding manner, the connecting rod is fixedly connected with the adjusting door, and the other end of the screw rod is provided with a handle; an observation window for observing the state in the hopper is arranged on the hopper.
Further, remove the miscellaneous sifter of miscellaneous screen frame including removing big miscellaneous sifter, remove little miscellaneous sifter, support the screen frame, first net cereal export, remove little miscellaneous export and remove big miscellaneous export, it is articulated with the connecting rod to support the screen frame, it is provided with to remove little miscellaneous sifter and remove big miscellaneous sifter to support screen frame upper portion from supreme detachable mode in proper order down, the one end that supports the screen frame is provided with removes little miscellaneous export and removes big miscellaneous export, the lower part that supports the screen frame is provided with first net cereal export, the one end that removes big miscellaneous sifter leans on tightly with removing big miscellaneous export, the one end that removes little miscellaneous sifter leans on tightly with first net cereal export.
Further, go the stone hopper and go to be provided with between the stone screen frame and prevent the net that splashes, the upper end of preventing the net that splashes is connected with the bottom that goes the stone hopper, and the lower extreme that prevents the net that splashes is connected with the middle part that goes the stone screen frame.
Furthermore, a grain quantity adjusting device for adjusting the feeding speed is arranged on the stone removing hopper.
The invention has the beneficial effects that:
the multifunctional combined dust removal and stone removal machine has the advantages of modularization, detachability and multiple purposes, can realize free combination of multiple machines for removing dust, impurities and stones through combination of the module racks, can work independently for removing dust, impurities and stones, and can also be combined in pairs or all in combination freely, so that the multifunctional combined dust removal and stone removal machine is suitable for different working requirements.
The different aerodynamic characteristics of light impurity such as dirt and dust are according to the dirt clearance portion, according to the difference of cereal and impurity critical speed, through the speed of adjustment air current, realize the purpose of separation, through setting up scattered board, even grain board isotructure of opening and having improved the effect of removing dirt.
Remove miscellaneous clearance portion and go stone clearance portion and all be provided with the screening surface that can dismantle the change, it is all more convenient to use and maintain.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of the dust removing and cleaning part of the present invention;
in the drawings: 1. grain hopper, 2, feeding amount adjusting device, 3, separating box, 4, dedusting fan, 5, discharge pipeline, 6, impurity removing connecting rod, 7, large impurity removing sieve surface, 8, small impurity removing sieve surface, 9, supporting sieve body, 10, impurity removing driving device, 11, first frame, 12, first clean grain outlet, 13, small impurity removing outlet, 14, large impurity removing outlet, 15, stone removing hopper, 16, second frame, 17, stone removing connecting rod, 18, second clean grain outlet, 19, stone removing sieve surface, 20, blowing fan, 21, stone removing sieve body, 22, motor, 23, eccentric driving part, 24, stone outlet, 25, grain amount adjusting device, 3-1, scattering plate, 3-2, air homogenizing plate, 3-3, homogenizing plate, 3-4 grain, air amount adjusting device, 3-5 and grain baffle plate.
The specific implementation mode is as follows:
in order to make the implementation objects, technical solutions and advantages of the present invention more clear, the present invention will be described in more detail with reference to fig. 1 and 2 of the accompanying drawings.
The invention provides novel modular blowing and sucking type grain cleaning equipment which comprises a modular frame; the modular frame comprises a first frame 11 and a second frame 16, the first frame 11 and the second frame 16 are detachably connected, and a plurality of grain cleaning parts are arranged on the first frame 11 and the second frame 16; the modular frame is provided with a motor 22, the motor 22 is provided with a transmission belt, and the motor 22 is connected with the grain cleaning parts through the transmission belt; the grain cleaning part comprises a dust removing cleaning part, the dust removing cleaning part comprises a grain hopper 1, a feeding quantity adjusting device 2, a separating box 3, a dust removing fan 4 and a discharge pipeline 5, the grain hopper 1 is arranged at the upper part of the separating box 3, the feeding quantity adjusting device 2 is arranged between the grain hopper 1 and the separating box 3, and the dust removing fan 4 and the discharge pipeline 5 are arranged on the side surface of the separating box 3; the grain cleaning part comprises an impurity removal cleaning part, the impurity removal cleaning part comprises an impurity removal connecting rod 6, an impurity removal screen body and an impurity removal driving device 10, one end of the impurity removal connecting rod 6 is hinged with the first frame 11, the other end of the impurity removal connecting rod 6 is hinged with the impurity removal screen body, the impurity removal driving device 10 is arranged at the lower part of the first frame 11, and the impurity removal driving device 10 is connected with the impurity removal screen body; the grain cleaning part comprises a stone removing cleaning part, the stone removing cleaning part comprises a stone removing hopper 15, a stone removing connecting rod 17, a second clean grain outlet 18, a blowing fan 20, a stone removing sieve body 21, an eccentric driving part 23 and a stone outlet 24, the upper part of the second rack 16 is provided with the stone removing hopper 15, the stone removing sieve body 21 is arranged below the stone removing hopper 15, the stone removing sieve body 21 comprises the stone removing connecting rod 17, one end of the stone removing connecting rod 17 is connected with the second rack 16, the other end of the stone removing connecting rod 17 is connected with the stone removing sieve body 21, and the stone removing sieve body 21 is detachably provided with a stone removing sieve surface 19; a blowing type fan 20 is arranged below the stone removing screen body 21, one end of the stone removing screen body 21 is provided with a second clean grain outlet 18, the other end of the stone removing screen body 21 is provided with a stone outlet 24, and one side of the blowing type fan 20 is provided with an eccentric driving part 23; the grain cleaning part also comprises a dispersing plate 3-1, an air homogenizing plate 3-2, a grain homogenizing plate 3-3, an air quantity adjusting device 3-4 and a grain blocking plate 3-5, wherein the air homogenizing plate 3-2 is arranged on the side surface of the separation box 3, a plurality of uniformly distributed vent holes are formed in the air homogenizing plate 3-2, the dispersing plate 3-1 and the grain homogenizing plate 3-3 are both arranged in the separation box 3, the dispersing plate 3-1 is arranged on one side of the separation box 3, the dispersing plate 3-1 is arranged in an inclined state, the grain homogenizing plate 3-3 is arranged on the other side of the separation box 3, and the angle of the grain homogenizing plate 3-3 is adjustable; the lower end of the separation box 3 is connected with a grain baffle plate 3-5, and the middle part of the grain baffle plate 3-5 is provided with a grain outlet; the air quantity adjusting device 3-4 comprises an arc-shaped window and a transverse plate for adjusting the angle, the transverse plate is fixedly connected with the grain homogenizing plate 3-3, and the same end of the grain homogenizing plates 3-3 is provided with a linkage rod for linking the grain homogenizing plates 3-3; the number of the scattered opening plates 3-1 and the grain homogenizing plates 3-3 is not less than two; the feeding quantity adjusting device 2 comprises a connecting rod and an adjusting door, the connecting rod is arranged at the upper part of the separating box 3 in a sliding way, the adjusting door is arranged between the grain hopper 1 and the separating box 3 in a sliding way, the connecting rod is fixedly connected with the adjusting door, and the other end of the screw rod is provided with a handle; an observation window for observing the state in the hopper is arranged on the hopper; the impurity removing screen body comprises a large impurity removing screen surface 7, a small impurity removing screen surface 8, a supporting screen body 9, a first clean grain outlet 12, a small impurity removing outlet 13 and a large impurity removing outlet 14, the supporting screen body 9 is hinged with a connecting rod, the small impurity removing screen surface 8 and the large impurity removing screen surface 7 are arranged on the upper portion of the supporting screen body 9 in a detachable mode from bottom to top in sequence, the small impurity removing outlet 13 and the large impurity removing outlet 14 are arranged at one end of the supporting screen body 9, the first clean grain outlet 12 is arranged on the lower portion of the supporting screen body 9, one end of the large impurity removing screen surface 7 is close to the large impurity removing outlet 14, and one end of the small impurity removing screen surface 8 is close to the first clean grain outlet 12; an anti-splashing net is arranged between the stone removing hopper 15 and the stone removing screen body 21, the upper end of the anti-splashing net is connected with the bottom of the stone removing hopper 15, and the lower end of the anti-splashing net is connected with the middle part of the stone removing screen body 21; the stone removing hopper 15 is provided with a grain amount adjusting device 25 for adjusting the feeding speed.
One of the embodiments of the invention is as follows:
the modular machine mainly comprises five parts, namely a modular frame, a motor 22, a dust removing and cleaning part, an impurity removing and cleaning part and a stone removing and cleaning part, wherein the modular frame mainly comprises a first frame 11 and a second frame 16, the first frame 11 and the second frame 16 can be detached and separated, the first frame 11 is mainly used for mounting the impurity removing and cleaning part, the second frame 16 is mainly used for mounting the stone removing and cleaning part, and the dust removing and cleaning part can be mounted on the upper part of the first frame 11 or the second frame 16; the motor 22 can be mounted on the first frame 11 or the second frame 16 and can provide power to the dust removing part, the impurity removing part and the stone removing part alone or in combination through a transmission belt.
The dust removing and cleaning part mainly comprises a grain hopper 1, a feeding amount adjusting device 2, a separating box 3, a dust removing fan 4 and a discharge pipeline 5, the feeding amount adjusting device 2 is arranged between the grain hopper 1 and the separating box 3, the separating box 3 is arranged on a first frame 11 or a second frame 16, the dust removing fan 4 is arranged on one side of the separating box 3, and the motor 22 and the dust removing fan 4 are connected through a transmission belt.
An observation window is arranged on one side of the grain hopper 1, and the condition in the grain hopper 1 can be observed through the observation window.
The air homogenizing plate 3-2 is arranged on the side face of the separating box 3, the dispersing plate 3-1, the grain homogenizing plate 3-3 and the air volume adjusting device 3-4 are all arranged inside the separating box 3, and the air homogenizing plate 3-2, the dispersing plate 3-1, the grain homogenizing plate 3-3 and the air volume adjusting device 3-4 are transversely and sequentially arranged from the air homogenizing plate 3-2; the air-homogenizing plate 3-2 is provided with a plurality of uniformly arranged vent holes, the number of the dispersing plate 3-1 and the grain-homogenizing plate 3-3 is not less than two, and the dispersing plate 3-1 and the grain-homogenizing plate 3-3 are positioned below the joint of the grain hopper 1 and the separating box 3, so that grains can directly fall on the dispersing plate 3-1 and the grain-homogenizing plate 3-3 after entering the separating box 3 from the grain hopper 1; the scattering plate 3-1 is arranged in an inclined state and is inclined towards the grain homogenizing plate 3-3, and the angle of the grain homogenizing plate 3-3 can be adjusted; the dispersing plate 3-1 and the grain homogenizing plate 3-3 are mutually matched to fully disperse grains so as to improve the dust removing effect. The air quantity adjusting device 3-4 comprises an arc-shaped window and a transverse plate for adjusting the angle, the transverse plate is fixedly connected with the grain homogenizing plate 3-3, the same end of the grain homogenizing plate 3-3 is provided with a linkage rod for linking the grain homogenizing plates 3-3, one end of the transverse plate is provided with a rotating shaft, two ends of the rotating shaft are connected with the separating box 3, the arc-shaped window is arranged on the side surface of the separating box 3, an adjusting handle is arranged in the arc-shaped window, the adjusting handle is connected with the other end of the transverse plate, the angle of the transverse plate can be adjusted by moving the position of the adjusting handle in the arc-shaped window, the transverse plate is fixedly connected with the grain homogenizing plate 3-3, and the grain homogenizing plates 3-3 are connected through the linkage rod, so when the angle of the transverse plate changes, the grain homogenizing plates 3-3 also change the corresponding angle together, and the grain homogenizing plates 3-3 not, the air quantity adjusting device also has the effect of adjusting the air quantity, when the transverse plate and the grain mixing plate 3-3 are closer to the vertical state, the air flow quantity is smaller, and when the transverse plate and the grain mixing plate 3-3 are closer to the horizontal state, the air flow quantity is larger.
Be provided with feeding volume adjusting device 2 between cereal hopper 1 and separator box 3, feeding volume adjusting device 2 includes connecting rod and regulation door, and the connecting rod sets up the upper portion in two clear portions with slidable mode, and the regulation door sets up between cereal hopper 1 and separator box 3 with slidable mode, connecting rod and regulation door fixed connection, and the other end of screw rod is provided with the handle, can adjust the flow of cereal through the position of removing the regulation door.
The lower part of the separation box 3 is provided with a grain baffle plate 3-5, the grain baffle plate 3-5 is of a plate-shaped structure with a concave middle part, and the middle part of the grain baffle plate 3-5 is provided with an outlet for grains to pass through.
One side of separator 3 is provided with dust removal fan 4 and discharge pipe 5, and discharge pipe 5 communicates with separator 3, and dust removal fan 4 passes through the drive belt to be connected with motor 22, passes through power to dust removal fan 4 through motor 22, is convulsions by dust removal fan 4 for produce the negative pressure in the separator 3.
The flow direction of the gas flow is as follows:
an air-homogenizing plate 3-2, a separating box 3, a dispersing plate 3-1, a grain-homogenizing plate 3-3, a dust-removing fan 4, a volute air channel and a discharge pipeline 5;
the flow direction of the grains is as follows:
a grain hopper 1, a scattering plate 3-1, a grain homogenizing plate 3-3 and a grain baffle plate 3-5;
remove miscellaneous cleaning part including removing miscellaneous connecting rod 6, remove miscellaneous screen frame and remove miscellaneous drive arrangement 10, remove the one end of miscellaneous connecting rod 6 and articulate with first frame 11, remove the other end of miscellaneous connecting rod 6 and articulate with removing miscellaneous screen frame, remove miscellaneous drive arrangement 10 and set up in first frame 11 lower part, remove miscellaneous drive arrangement 10 and remove miscellaneous screen frame and be connected, remove miscellaneous drive arrangement 10 and be connected with motor 22 through the drive belt, provide power to removing miscellaneous drive arrangement 10 through motor 22, remove miscellaneous drive arrangement 10 during operation and produce vibrations.
The impurity removing screen body comprises a large impurity removing screen surface 7, a small impurity removing screen surface 8, a supporting screen body 9, a first clean grain outlet 12, a small impurity removing outlet 13 and a large impurity removing outlet 14, the supporting screen body 9 is hinged with a connecting rod, the small impurity removing screen surface 8 and the large impurity removing screen surface 7 are arranged on the upper portion of the supporting screen body 9 in a detachable mode from bottom to top in sequence, the small impurity removing outlet 13 and the large impurity removing outlet 14 are arranged at one end of the supporting screen body 9, the first clean grain outlet 12 is arranged on the lower portion of the supporting screen body, one end of the large impurity removing screen surface 7 is close to the large impurity removing outlet 14, and one end of the small impurity removing screen surface 8 is close to the first clean grain outlet 12;
wherein the surfaces of the small impurity removing sieve surface 8 and the large impurity removing sieve surface 7 are provided with a plurality of sieve pores which are uniformly arranged, and the shape of the sieve pores of the large impurity removing sieve surface 7 is different from the shape of the sieve pores of the small impurity removing sieve surface 8.
Remove little miscellaneous sifter 8 and remove big miscellaneous sifter 7 and all set up on supporting screen frame 9 with detachable mode, only need take out when needing to be changed can.
The impurity removal driving device 10 starts to work, the connecting rod mechanism drives the supporting sieve body 9 to move, grains enter the large impurity removal sieve surface 7, and large impurities of the grains are remained on the large impurity removal sieve surface 7 and move to the large impurity removal outlet 14 to be discharged out of the machine and collected through the movement of the large impurity removal sieve surface 7; the grains and the small impurities enter the small impurity removing screen surface 8 through the screen holes on the large impurity removing screen surface 7, and the small impurities enter the position below the small impurity removing screen surface 8 through the screen holes on the small impurity removing screen surface 8 and move to the small impurity removing outlet 13 to be discharged out of the machine and collected after moving; the clean grain moves on the impurity removing sieve surface 8 to a first clean grain outlet 12 for discharging.
The stone removing and cleaning part mainly comprises two parts, namely a fixed part and a vibratable part, the fixed part comprises a stone removing hopper 15, the stone removing hopper 15 is arranged on the second rack 16, the stone removing hopper 15 is arranged into a groove-shaped structure with a concave middle part, an opening for grains to pass through is arranged in the middle of the stone removing hopper 15, a grain quantity adjusting device 25 is further arranged on the stone removing hopper 15, and the grain quantity adjusting device 25 is used for controlling the flow rate of the grains to pass through;
the vibratable part comprises a stone removing sieve body 21, a selection chamber, a blowing type fan 20 and an eccentric driving part 23, the stone removing sieve body 21 is arranged below the stone removing hopper 15, one end of the stone removing sieve body 21 is provided with a second clean grain outlet 18 for discharging screened grains, the other end of the stone removing sieve body 21 is connected with the selection chamber, the selection chamber is in an arc-shaped structure, the symmetrical line of the selection chamber and the sieve surface are symmetrically arranged, the width of the selection chamber is different from that of the stone removing sieve body 21, and the connection part of the stone removing sieve body 21 and the selection chamber is positioned at the upper half part of the selection chamber; the lower half part of the concentration chamber is connected with a stone outlet 24, and the stone outlet 24 is arranged on the cambered surface of the concentration chamber.
The lower part of the stone removing screen body 21 is connected with a shell of a blowing type fan 20, the inside of the shell of the blowing type fan 20 is provided with the blowing type fan 20, the inside of the shell of the blowing type fan 20 is provided with two air channels, namely a first air channel and a second air channel, the first air channel is connected with the blowing type fan 20 and the stone removing screen body 21, and the second air channel is connected with the blowing type fan 20 and a selection chamber; the first wind channel blows the air current of the blowing fan 20 to the stone removing screen body 21 for screening grains, the second wind channel blows the air current of the blowing fan 20 to the selection chamber, the connection point of the second wind channel and the selection chamber is positioned at the lower half part of the selection chamber, the air current blows into the selection chamber from the second wind channel, moves along the arc surface of the selection chamber from the lower half part of the selection chamber, and carries the high-quality stone, the stone and other impurities with high specific gravity to move along the arc surface of the selection chamber and reversely fall into the stone removing port 24.
The eccentric driving part 23 is arranged at one side of the shell of the blowing fan 20 and is connected with the motor 22 through a transmission belt, the blowing fan 20 is also connected with the motor 22 through the transmission belt, the motor 22 provides power to drive the blowing fan 20 and the eccentric driving part 23 to work, the blowing fan 20 generates air flow when working, and the eccentric driving part 23 generates vibration when working.
The stone removing screen body 21 comprises a support body, a stone removing screen surface 19 and a grain baffle, the support body is connected with the stone removing connecting rod 17, the other end of the stone removing connecting rod 17 is connected with the second rack 16, the stone removing screen surface 19 is detachably arranged on the support body, and the stone removing screen surface 19 can be replaced in a drawing mode; the grain baffle is arranged on the upper part of the supporting body and has the function of preventing grains from splashing.
Be provided with between going building stones fill 15 and the cereal baffle and prevent the net that splashes, the upper end of preventing the net that splashes is connected with the bottom that goes building stones fill 15, and the lower extreme of preventing the net that splashes is connected with the middle part of cereal baffle.
Go dirt clearance portion, go miscellaneous clearance portion and go stone clearance portion and can regard as the work unit alone, also two liang of intercombination, perhaps three combination, specific combination form as follows:
(1) the dust removing and cleaning part can form a grain suction type dust removing and cleaning machine.
(2) The impurity removing and cleaning part can form a cleaning machine for removing big and small impurities of grains.
(3) The stone removing and cleaning part can form a grain blowing type stone removing and cleaning machine.
(4) The dust removing and cleaning part and the impurity removing and cleaning part can be combined to form the grain dust removing, impurity removing and cleaning integrated machine.
(5) The dust removing and cleaning part and the stone removing and cleaning part can be combined to form the grain dust removing and stone removing and cleaning integrated machine.
(6) The impurity removal and cleaning part and the stone removal and cleaning part can be combined to form the grain impurity removal and stone removal and cleaning integrated machine.
(7) The dust removing and cleaning part, the impurity removing and cleaning part and the stone removing and cleaning part can be combined to form the grain dust removing, impurity removing and stone removing and cleaning integrated machine.
In the grain dedusting, impurity removing and cleaning integrated machine, grains enter from a grain hopper 1, are dedusted by a separation box 3 and then are discharged by grain baffle plates 3-5, enter an impurity removing and cleaning part to remove large impurities and small impurities, and finally are discharged to be cleaned.
In the grain dedusting and stone-removing cleaning integrated machine, grains enter from a grain hopper 1, are dedusted by a separation box 3 and then are discharged through grain baffle plates 3-5, enter a stone-removing hopper 15 of a stone-removing cleaning part, then enter a stone-removing screen body 21 to screen stones, and finally are discharged to clean the grains.
In the grain impurity and stone removing and cleaning integrated machine, grains enter a large impurity removing sieve surface 7 and a small impurity removing sieve surface 8, large impurities and small impurities are removed through sieving, then the grains enter a stone removing hopper 15 through a first pure grain outlet 12, then enter a stone removing sieve body 21, stones are removed through sieving, and finally the pure grains are discharged.
In the grain dust removing, impurity removing and stone removing all-in-one machine, grains enter from a grain hopper 1, are discharged through grain baffle plates 3-5 after being removed dust through a separation box 3, enter a large impurity removing sieve surface 7 and a small impurity removing sieve surface 8, remove large impurities and small impurities through a sieve, then enter a stone removing hopper 15 through a first clean grain outlet 12, then enter a stone removing sieve body 21, remove stones, and finally discharge clean grains.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010207434.4A CN111185387A (en) | 2020-03-23 | 2020-03-23 | A new type of modular blow-suction grain cleaning equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273221A (en) * | 2021-12-27 | 2022-04-05 | 瑞泰环保装备有限公司 | Dispersing type winnowing machine |
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