Raw materials sieving mechanism is used in production of pet dried food
Technical Field
The invention relates to a screening device, in particular to a raw material screening device for producing pet dried food.
Background
With the continuous improvement of the life quality of people in modern society, many people can cultivate pets in the modern society, and the pets refer to organisms which are kept by people for mental purposes, but not for economic purposes. When raising pets, dry pet food is generally required to be used for feeding the pets, the main function of the dry pet food is to provide the most basic nutrients required for life guarantee, growth and development and health of various pets, and raw materials for making the dry pet food are generally required to be crushed and screened in the making process of the dry pet food.
At present, the mode of crushing and screening raw materials is that pet dried food is put into a crushing device to be crushed by manpower firstly, after the pet dried food is crushed, a screen is placed well, and then the crushed raw materials are placed on the screen to be screened, so that the crushing and screening of the raw materials are completed.
Therefore, a raw material screening device for pet dry food production, which is simple in operation, can improve the working efficiency and saves manpower, needs to be developed.
Disclosure of Invention
(1) Technical problem to be solved
In order to overcome the defects that the operation process is complicated, the working efficiency is low and the labor is consumed during the operation in the mode, the raw material screening device for producing the pet dried food is simple to operate, can improve the working efficiency and saves the labor.
(2) Technical scheme
In order to solve the technical problem, the invention provides a raw material screening device for producing pet dried food, which comprises a mounting plate, wherein the bottom of the mounting plate is connected with a supporting rod; the connecting disc is connected to one side of the top of the mounting plate; the grinding disc mechanism is arranged on the connecting disc; the rolling mechanism is arranged on the mounting plate; the transmission mechanism is arranged on the mounting plate and is in transmission connection with the grinding mechanism and the grinding disc mechanism respectively; and the material guide mechanism is arranged on the connecting disc.
Preferably, the grinding disc mechanism comprises a top disc connected to the top of the connecting disc, the top of the top disc is connected with a grinding wall, and two arc-shaped grooves are formed in the top disc; the oblique round block is rotatably connected in the top disc, and a certain gap is formed between the oblique round block and the top disc; and the rotating shaft is connected to the transmission shaft of the oblique round block.
Preferably, the tapered round block is provided in a tapered shape.
Preferably, the rolling mechanism comprises two side plates, and the two side plates are respectively connected to two sides of the top of the mounting plate; the two conveying rollers are respectively and rotatably connected between the lower parts of the two sides of the two side plates; a conveying belt wound between two conveying rollers; the compression roller is rotatably connected between one sides of the tops of the two side plates and is positioned above the conveying belt; the four transmission gears are respectively connected to the transmission shafts on two sides of the compression roller and the transmission shafts on two sides of one of the conveying rollers, and the transmission gears on two sides of the compression roller are respectively meshed with the transmission gears on the transmission shafts on two sides of one of the conveying rollers; the push rollers are arranged in two modes, the two push rollers are connected between the upper portions of the other sides of the two side plates in an equal rotating mode, the two push rollers are in transmission connection with each other, the push rollers are located above the conveying belt, and one of the push rollers is in transmission connection with the compression roller.
Preferably, the transmission mechanism comprises a motor which is arranged on one side of the mounting plate close to the connecting disc; the shaft seat is connected to one side, close to the motor, of the top of the mounting plate; the first gear is rotatably connected to the transmission shaft on one side of the other conveying roller; the second gear is rotatably connected in the shaft seat and is meshed with the first gear; and the two bevel gears are arranged and are respectively connected to the transmission shaft of the second gear and the output shaft of the motor, and the two bevel gears are meshed with each other.
Preferably, the material guiding mechanism comprises a hopper which is connected to the connecting disc, the discharge end of the arc-shaped groove is aligned to the hopper, and the discharge end of the hopper is aligned to the conveying belt; the stirring rollers are arranged in a plurality of ways, are connected to the lower portion of the rotating shaft at intervals along the circumferential direction, are in contact with the inner side wall of the hopper, and are in transmission connection with an output shaft of the motor.
Preferably, the automatic feeding device also comprises a blanking mechanism, wherein the blanking mechanism comprises a support which is connected to the top of the top plate, and a material frame is connected in the support; the guide rails are arranged in a plurality of groups, and the guide rails are uniformly connected to the lower part of the outer cambered surface of the material frame at intervals along the circumferential direction; the baffle plates are arranged in a plurality of blocks, the plurality of baffle plates are respectively connected to the plurality of groups of guide rails in a sliding mode, the baffle plates can block the discharge end of the material frame, and a reset spring is connected between each baffle plate and each guide rail; the wedge-shaped blocks are arranged in a plurality of blocks and are respectively connected to the plurality of baffles; the push rods are arranged in a plurality of ways, are connected to the upper portion of the oblique round block at intervals along the circumferential direction, and are matched with the wedge-shaped block.
Preferably, the screening device also comprises a screening mechanism, wherein the screening mechanism comprises a guide frame which is connected to the other side of the mounting plate; the screen plate is connected to the upper part of the guide frame in a sliding manner; the two connecting plates are respectively connected to the two side plates, and an elastic part is connected between each connecting plate and the screen plate; the two arc plates are respectively connected to two sides of the top of the screen plate and are in sliding fit with the side plates; t shape bull stick, it is two settings, and two T shape bull sticks are connected respectively on the transmission shaft of the conveying roller both sides that are close to the arc, and T shape bull stick and arc cooperation.
(3) Has the advantages that:
1. according to the invention, the grinding disc mechanism, the grinding mechanism, the transmission mechanism and the material guide mechanism are matched to operate to grind the raw materials for preparing the dry pet materials, so that the effect of grinding the raw materials for preparing the dry pet materials is achieved.
2. According to the invention, the crushed raw materials are screened by the screening mechanism, so that the effect of screening the crushed raw materials is achieved.
3. The invention only needs to add raw materials during operation, has simple operation, effectively improves the working efficiency and saves manpower.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic partial perspective view of a first embodiment of the present invention.
Fig. 3 is a second partial perspective view of the present invention.
Fig. 4 is a third partial perspective view of the present invention.
Fig. 5 is a schematic view of a fourth partial perspective structure of the present invention.
The labels in the figures are: 1-mounting plate, 2-support rod, 3-connecting plate, 4-grinding disc mechanism, 41-top disc, 42-grinding wall, 43-oblique round block, 44-rotating shaft, 5-grinding mechanism, 51-side plate, 52-conveying roller, 53-conveying belt, 54-pressing roller, 55-transmission gear, 56-pushing roller, 6-transmission mechanism, 61-motor, 62-shaft seat, 63-first gear, 64-second gear, 65-bevel gear, 7-guide mechanism, 71-hopper, 72-stirring roller, 8-blanking mechanism, 81-support, 80-material frame, 82-guide rail, 83-baffle, 84-wedge block, 85-reset spring, 86-pushing rod, 9-screening mechanism, 90-guide frame, 91-screen plate, 92-connecting plate, 93-elastic piece, 94-arc plate and 95-T-shaped rotating rod.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A raw material screening device for pet dry grain production is shown in figures 1-3 and comprises a mounting plate 1, a supporting rod 2 and a connecting disc 3, wherein the supporting rod 2 is connected to the bottom of the mounting plate 1, the connecting disc 3 is connected to the rear side of the top of the mounting plate 1, the raw material screening device further comprises a grinding disc mechanism 4, a grinding mechanism 5, a transmission mechanism 6 and a guide mechanism 7, the grinding disc mechanism 4 and the guide mechanism 7 are arranged on the connecting disc 3, the grinding mechanism 5 and the transmission mechanism 6 are arranged on the mounting plate 1, and the transmission mechanism 6 is in transmission connection with the grinding mechanism 5 and the grinding disc mechanism 4 respectively.
The grinding disc mechanism 4 comprises a top disc 41, a grinding wall 42, an inclined round block 43 and a rotating shaft 44, the top of the connecting disc 3 is connected with the top disc 41, the top of the top disc 41 is connected with the grinding wall 42, two arc-shaped grooves are formed in the top disc 41, the inclined round block 43 is connected in the top disc 41 in a rotating mode, the inclined round block 43 is arranged in a conical mode, a certain gap is formed between the inclined round block 43 and the top disc 41, and the rotating shaft 44 is connected to a transmission shaft of the inclined round block 43.
The rolling mechanism 5 comprises a side plate 51, a conveying roller 52 and a conveying belt 53, the mounting plate comprises a pressing roller 54, a transmission gear 55 and pushing rollers 56, the left side and the right side of the top of the mounting plate 1 are connected with side plates 51, the lower parts of the front side and the rear side of the two side plates 51 are connected with the transmission rollers 52 in a rotating mode, a conveying belt 53 is wound between the two transmission rollers 52, the pressing roller 54 is connected with the upper part of the top of the two side plates 51 in a rotating mode, transmission gears 55 are connected to transmission shafts on two sides of the pressing roller 54 and transmission shafts on two sides of the front side transmission roller 52, the transmission gears 55 on two sides of the pressing roller 54 are meshed with the transmission gears 55 on the transmission shafts on two sides of the front side transmission roller 52, the two pushing rollers 56 are connected between the upper parts of the rear side of the two side plates 51 in a rotating mode, the two pushing rollers 56 are arranged.
Drive mechanism 6 is including motor 61, axle bed 62, first gear 63, second gear 64 and bevel gear 65, motor 61 is installed to mounting panel 1 rear side, mounting panel 1 top rear side is connected with axle bed 62, be connected with first gear 63 on the transmission shaft on rear side conveying roller 52 right side, the internal rotation type of axle bed 62 is connected with second gear 64, second gear 64 and first gear 63 mesh, all be connected with bevel gear 65 on the transmission shaft of second gear 64 and the output shaft of motor 61, two bevel gear 65 intermeshing.
The material guiding mechanism 7 comprises a hopper 71 and a shifting roller 72, the connecting disc 3 is connected with the hopper 71, the discharge end of the arc-shaped groove is aligned with the hopper 71, the lower part of the rotating shaft 44 is connected with two shifting rollers 72 at even intervals along the circumferential direction, the shifting rollers 72 are contacted with the inner side wall of the hopper 71, the discharge end of the hopper 71 is aligned with the conveying belt 53, and the rotating shaft 44 is in transmission connection with the output shaft of the motor 61.
When the dry pet food needs to be crushed, the device can be used, firstly, a user can pour raw materials onto the inclined round block 43, the raw materials on the inclined round block 43 slide off through the inclined plane on the inclined round block, the raw materials after sliding off can be clamped between the inclined round block 43 and the grinding wall 42, then, the user can start the motor 61 to drive the rotating shaft 44 to rotate, the rotating shaft 44 rotates to drive the inclined round block 43 to rotate, the inclined round block 43 rotates to be matched with the grinding wall 42 to crush the raw materials, the crushed raw materials fall into the hopper 71 through the arc-shaped groove, the rotating shaft 44 drives the poking roller 72 to rotate when rotating, the poking roller 72 rotates to scrape the raw material powder falling into the hopper 71 onto the conveying belt 53, the motor 61 also drives the second gear 64 to rotate through the bevel gear 65 when starting, the second gear 64 rotates to drive the first gear 63 to rotate, the first gear 63 rotates to drive the conveying belt 53 to rotate through the conveying roller 52, the conveyer belt 53 can carry the raw material powder forward when rotating, the conveyer roller 52 of front side drives the compression roller 54 to rotate through drive gear 55 when rotating, the compression roller 54 rotates and drives the push roller 56 to rotate, the conveyer belt 53 can contact with the push roller 56 when moving the raw material powder forward, thereby flatten the raw material powder on the conveyer belt 53 through the push roller 56, the flattened raw material powder continues to move forward and can contact with the compression roller 54, the compression roller 54 can crush the raw material powder again with the conveyer belt 53 cooperation, so repeatedly, just can crush the pet dried food.
Example 2
On the basis of embodiment 1, as shown in fig. 4, the blanking device further includes a blanking mechanism 8, the blanking mechanism 8 includes a support 81, a material frame 80, guide rails 82, a baffle 83, wedge blocks 84, a return spring 85 and push rods 86, the support 81 is connected to the top of the top plate 41, the material frame 80 is connected to the support 81, four groups of guide rails 82 are uniformly connected to the lower portion of the outer arc surface of the material frame 80 along the circumferential direction at intervals, the baffle 83 is slidably connected to each group of guide rails 82, the baffle 83 can block the discharge end of the material frame 80, the return spring 85 is connected between the baffle 83 and the guide rails 82, the wedge blocks 84 are connected to the baffle 83, two push rods 86 are uniformly connected to the upper portion of the oblique round blocks 43 along the circumferential direction at intervals, and the push.
When adding the raw materials, can pour the raw materials into material frame 80 in, the push rod 86 is driven to rotate when the toper circle 43 rotates, the raw materials in material frame 80 is blocked by baffle 83, after push rod 86 rotates to contact with wedge 84, push rod 86 continues to rotate and drives baffle 83 through wedge 84 and upwards move along guide rail 82, reset spring 85 is compressed, baffle 83 no longer blocks the discharge end of material frame 80 after moving, at this moment, the raw materials in material frame 80 falls on the toper circle 43 through the discharge end on material frame 80, so, just can carry out intermittent unloading.
Example 3
On the basis of embodiment 2, as shown in fig. 5, the device further comprises a screening mechanism 9, the screening mechanism 9 comprises a guide frame 90, a screen plate 91, a connecting plate 92, an elastic member 93, an arc plate 94 and a T-shaped rotating rod 95, the front side of the mounting plate 1 is connected with the guide frame 90, the upper portion of the guide frame 90 is connected with the screen plate 91 in a sliding manner, the front sides of the two side plates 51 are connected with the connecting plate 92, the elastic member 93 is connected between the connecting plate 92 and the screen plate 91, the left side and the right side of the top of the screen plate 91 are connected with the arc plates 94, the arc plates 94 are in sliding fit with the side plates 51, the transmission shafts on the two sides of the front side conveying roller 52 are connected with the T-shaped rotating.
Conveying roller 52 of front side drives T shape bull stick 95 when rotating and rotates, T shape bull stick 95 drives sieve plate 91 reciprocating front and back through arc 94 and the cooperation of elastic component 93 when rotating, the raw materials powder after grinding then falls on sieve plate 91 once more, thereby filter raw materials powder, raw materials powder after the screening falls on guide frame 90, at this moment can place the discharge end of collecting frame 90 and collect the raw materials powder after the screening, and great raw materials powder then remains in sieve plate 91 top, so, just can filter raw materials powder.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.