Crushing and screening device for baked grains
Technical Field
The application relates to the field of grain processing, in particular to a crushing and screening device for baked grains.
Background
Cereals are widely covered, and comprise rice, wheat, millet, soybean and other coarse cereals. The cereals include rice, wheat, millet, soybean, etc., and are mainly plant seeds and fruits. The grain is a traditional staple food for many Asian people, and the grain not only refers to seeds of gramineous plants, but also can be divided into two types in China: cereal: including rice (indica rice, japonica rice, glutinous rice), wheat (wheat, barley, oat, rye), corn, sorghum, millet, yellow rice, buckwheat, etc.; a soybean protein: comprises soybean, broad bean, pea, mung bean, small red bean, kidney bean, etc.
Cereal generally adopts the screening net to carry out vibratory screening when carrying out crushing and screening, and some garrulous cereals plug up the mesh easily, lead to sieving after a period, need artifical clearance, screening efficiency is lower.
SUMMERY OF THE UTILITY MODEL
In order to make up for the above deficiency, the present application provides a crushing and screening device for baked grains, which solves the above mentioned problems.
The application is realized as follows:
the application provides a smash of baking cereal and divide sieve device, including coupling mechanism and wiper mechanism.
The feeding mechanism comprises a support and a pulverizer body, the support is provided with two feed chutes, one is arranged in the support, the other is arranged in the support, a first groove is formed in the surface of the support, a second groove is formed in the first groove, a first discharge chute and a second discharge chute are formed in the support, the first discharge chute and the second discharge chute are respectively communicated with the first groove and the second groove, the pulverizer body is fixed on the surface of the support, and a discharge port of the pulverizer body is communicated with the feed chutes.
Screening mechanism includes guide cylinder, dwang, screening section of thick bamboo and motor, the guide cylinder both ends are equipped with the opening, a plurality of proportioning bins have been seted up to the guide cylinder inner wall, guide cylinder one end is rotated and is connected the support surface, the guide cylinder other end is rotated and is connected first recess inner wall, the dwang both ends are rotated respectively and are connected inside the support, dwang surface mounting has the flight, screening section of thick bamboo one end slides and cup joints on the dwang, the screening section of thick bamboo other end is fixed on the second recess inner wall, screening section of thick bamboo inner wall with flight clearance fit, the connecting rod is installed to dwang one end, the connecting rod other end with guide cylinder inner wall fixed connection, the motor is fixed support one side, the motor with the dwang transmission is connected.
In the above-mentioned realization in-process, pour into rubbing crusher originally internally with cereal, kibbling cereal gets into the guide cylinder from the feed chute, the motor drives the dwang and rotates, the connecting rod of dwang one end drives the guide cylinder and rotates, the proportioning bins on guide cylinder surface carry cereal to the guide cylinder top, when the striker plate through screening cylinder both sides, less cereal will get into screening cylinder top and fall into in the screening cylinder through the striker plate, great cereal will be kept off by the striker plate down, cereal in the screening cylinder is taken screening cylinder one end and is discharged after getting into the second recess under the effect of flight, great cereal deposits inside the guide cylinder, cereal complete segregation after a period, can accomplish the screening to cereal, this kind of crushing screening device that cures cereal can smash the separation to cereal, and do not need the screen cloth, screening efficiency is high.
In a specific embodiment, a bearing seat is arranged on the surface of the support, and one end of the rotating rod is fixed in the bearing seat.
In the above implementation process, the bearing seat provides a rotation fulcrum of the rotation lever.
In a specific embodiment, the motor output end is provided with a motor frame, and the motor is fixed on the surface of the bracket through the motor frame.
In the implementation process, the motor frame is used for fixing the motor, so that the motor is conveniently connected with the rotating rod in a transmission manner.
In a specific embodiment, a rack is arranged on the outer surface of the guide cylinder, a gear is arranged on the surface of the bracket, and the rack is meshed with the gear.
In the implementation process, the rack and the gear are used for enabling the guide cylinder to rotate on the surface of the support.
In a specific embodiment, a material baffle is arranged on the surface of the screening cylinder, and the material baffle is in clearance fit with the surface of the material guide cylinder.
In the implementation process, the material baffle is used for scraping larger grains from the surface of the material guide cylinder.
In a specific embodiment, a material poking rod is installed on the surface of the screening cylinder, and one end of the material poking rod is in clearance fit with the surface of the material guide cylinder.
In the implementation process, the stirring rod is used for stirring the grains, so that the grains can be conveniently screened.
In a specific embodiment, the bottom of the support is provided with a support, one end of the support is rotatably connected to the support, the other end of the support is provided with an air cylinder, and the output end of the air cylinder is fixed on the surface of the support.
In the implementation process, the support and the air cylinder are used for lifting and inclining the support, so that the grains inside the support can be poured out conveniently.
In a specific embodiment, the bottom of the support is provided with a self-locking pulley.
In the implementation process, the self-locking pulley is convenient for the device to move.
In a specific embodiment, the first discharge chute and the second discharge chute are surface mounted with discharge plates.
In the implementation process, the discharge plate plays a role in guiding.
In a specific embodiment, the bracket is surface mounted with a handle.
In the above implementation, the handle is used to push the bracket.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic structural view of a crushing and screening device for baked grains according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a feeding mechanism provided in an embodiment of the present application;
FIG. 3 is a structural diagram of a bracket according to an embodiment of the present disclosure from a first perspective;
FIG. 4 is a structural diagram of a bracket according to an embodiment of the present disclosure from a second perspective;
fig. 5 is a schematic view illustrating an inner surface structure of a guide cylinder according to an embodiment of the present invention;
fig. 6 is a schematic view of an internal structure of a guide cylinder according to an embodiment of the present invention.
In the figure: 100-a feeding mechanism; 110-a scaffold; 111-a feed chute; 112-a first groove; 113-a second groove; 114-first discharge chute; 115-a second discharge chute; 116-a bearing seat; 117-gear; 118-a discharge plate; 119-a handle; 120-pulverizer body; 130-a support; 131-a cylinder; 132-a self-locking pulley; 200-a screening mechanism; 210-a material guide cylinder; 211-dosing tank; 212-a rack; 220-rotating rod; 221-a spiral sheet; 222-a connecting rod; 230-a screening cylinder; 231-a striker plate; 232-a kick-off lever; 240-motor; 241-motor frame.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.
Referring to fig. 1, the present application provides a technical solution: a crushing and screening device for baked grains comprises a feeding mechanism 100 and a screening mechanism 200, wherein the screening mechanism 200 is rotatably connected to the surface of the feeding mechanism 100.
Referring to fig. 1, 2, 3 and 4, the feeding mechanism 100 includes a support 110 and a pulverizer body 120, the support 110 has two supports, one support 110 has a feeding chute 111 therein, the other support 110 has a first groove 112 on the surface thereof, the first groove 112 has a second groove 113 therein, the support 110 has a first discharging chute 114 and a second discharging chute 115 therein, the first discharging chute 114 and the second discharging chute 115 are respectively communicated with the first groove 112 and the second groove 113, the support 110 has a bearing seat 116 on the surface thereof, one end of a rotating rod 220 is fixed in the bearing seat 116, the first discharging chute 114 and the second discharging chute 115 have discharging plates 118 on the surface thereof, the support 110 has a handle 119 on the surface thereof, the pulverizer body 120 is fixed on the surface of the support 110, the discharge port of the pulverizer body 120 is communicated with the feeding chute 111, the support 110 has a support 130 at the bottom thereof, one end of one support 110 is rotatably connected to the support 130, an air cylinder 131 is arranged on the other support 130, the output end of the air cylinder 131 is fixed on the surface of the support 110, and a self-locking pulley 132 is arranged at the bottom of the support 130.
Referring to fig. 1, 2, 4, 5 and 6, the sieving mechanism 200 includes a material guiding cylinder 210, a rotating rod 220, a sieving cylinder 230 and a motor 240, wherein openings are formed at two ends of the material guiding cylinder 210, a plurality of material preparing grooves 211 are formed in the inner wall of the material guiding cylinder 210, a rack 212 is installed on the outer surface of the material guiding cylinder 210, a gear 117 is installed on the surface of the support 110, the rack 212 is engaged with the gear 117, one end of the material guiding cylinder 210 is rotatably connected to the surface of the support 110, the other end of the material guiding cylinder 210 is rotatably connected to the inner wall of the first groove 112, two ends of the rotating rod 220 are respectively rotatably connected to the inside of the support 110, a spiral piece 221 is installed on the surface of the rotating rod 220, one end of the sieving cylinder 230 is slidably sleeved on the rotating rod 220, the other end of the sieving cylinder 230 is fixed on the inner wall of the second groove 113, the inner wall of the sieving cylinder 230 is in clearance fit with the spiral piece 221, a material blocking plate 231 is installed on the surface of the sieving cylinder 230, the material blocking plate 231 is in clearance fit with the surface of the material guiding cylinder 210, a material shifting rod 232, the surface clearance fit of kickoff pole 232 one end and guide cylinder 210, connecting rod 222 is installed to dwang 220 one end, the connecting rod 222 other end and guide cylinder 210 inner wall fixed connection, motor 240 fixes in support 110 one side, motor 240 is connected with dwang 220 transmission, motor frame 241 is installed to the motor 240 output, motor 240 passes through motor frame 241 to be fixed on support 110 surface.
Specifically, this crushing of baking cereal divides sieve device's theory of operation: pour cereal into rubbing crusher body 120 in, kibbling cereal gets into guide cylinder 210 from feed chute 111 in, motor 240 drives dwang 220 and rotates, the connecting rod 222 of dwang 220 one end drives guide cylinder 210 and rotates, batching groove 211 on guide cylinder 210 surface carries cereal to guide cylinder 210 top, when the striker plate 231 of sieving a 230 both sides, less cereal will get into sieving a 230 top and fall into sieving a 230 through striker plate 231, bigger cereal will be kept off by striker plate 231 down, cereal in sieving a 230 is taken to sieving a 230 one end and is discharged in getting into second recess 113 under the effect of flight 221, bigger cereal deposits inside guide cylinder 210, cereal complete separation after a period, cylinder 131 upwards pushes up the support 110 of one side, cereal in guide cylinder 210 is discharged from the first silo 114 of one end.
It should be noted that the model specifications of the pulverizer body 120, the cylinder 131 and the motor 240 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the crusher body 120, the cylinder 131 and the motor 240 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.