CN208494388U

CN208494388U - A kind of agriculture cereal milling apparatus of noise reduction

Info

Publication number: CN208494388U
Application number: CN201820487296.8U
Authority: CN
Inventors: 曾光力
Original assignee: Pi Chunxia
Current assignee: Pi Chunxia
Priority date: 2018-04-08
Filing date: 2018-04-08
Publication date: 2019-02-15
Anticipated expiration: 2028-04-08

Abstract

The utility model provides a kind of agriculture cereal milling apparatus of noise reduction, is related to agricultural mechanical equipment field, including grinding case, the bottom for grinding box cavity are fixedly installed with the first electric pushrod, and the movable end of the first electric pushrod is fixedly connected with grinding branch mailbox.The agriculture cereal milling apparatus of the noise reduction, the first cabinet and the second cabinet are consolidated by damping block, grinding case is clamped by the first cabinet and the second cabinet simultaneously, reduce its vibration generated in the process of running, sound insulation cotton layer is arranged on the inner wall of grinding case, absorption Jing Guo sound insulation cotton layer during the grinding process, reduce noise transmission, rubber elastic slice enables to sound insulation cotton layer to reduce its shake when grinding case operation simultaneously, stablize connecting rod by fixing screws and stiffening plate, it can achieve the function of slowing device vibration, judder in operational process is avoided to cause noise, keep stability, the sound that damping sound insulation felt is arranged can generate for grinding is absorbed, achieve the effect that noise reduction.

Description

A kind of agriculture cereal milling apparatus of noise reduction

Technical field

The utility model relates to technical field of agricultural mechanical equipment, the agriculture cereal milling apparatus of specially a kind of noise reduction.

Background technique

Agricultural machinery refers to during crop-planting industry and Animal husbandry production, Yi Jinong, livestock products preliminary working and processing Various machinery in the process, agricultural machinery include farm power machinery, farmland construction machinery, soil cultivating machine, plant and apply Fertile machinery, plant protection mechanism, farmland discharging-irrigating machinery, crop harvesting machine, agricultural product processing machinery, animal husbandry are mechanical and agriculture Transport Machinery, agricultural machinery belong to relative concept, refer to the general name for agricultural, animal husbandry, forestry and all machinery of fishery, agricultural Machinery belongs to the scope of farming tool.Existing agricultural cereal milling apparatus is in the process of running since body vibration is unstable and grinds The rotation of mill equipment can generate very big noise, pollute working environment.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of agriculture cereal milling apparatus of noise reduction, solves The problems mentioned above in the background art.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of agriculture cereal of noise reduction The bottom of milling apparatus, including grinding case, the grinding box cavity is fixedly installed with the first electric pushrod, and described first electronic pushes away The movable end of bar is fixedly connected with grinding branch mailbox, and the left and right sides of the grinding case is fixedly installed with the first cabinet and second respectively The inside of cabinet, first cabinet and the second cabinet is provided with smooth plate, and second cabinet is internally provided with magnet, The upper surface of first cabinet is fixedly installed with first motor case, and the first motor case is internally provided with motor, described The upper surface of second cabinet is fixedly installed with the second motor housing, and the output end of the motor is fixedly connected with grinding by shaft coupling Roller, the mixing roll run through first motor case far from one end of motor and extend to the outside of first motor case, the mixing roll One end outside first motor case is fixedly connected by bearing with the second motor housing, the first motor case and the second motor The upper surface of case is fixedly installed with mounting plate, and connecting rod is provided on the inside of the mounting plate, passes through spring between the connecting rod It is fixedly connected, fixing screws is provided on the outside of the mounting plate, one end of the fixing screws is solid through mounting plate and connecting rod Fixed connection, the connecting rod are fixedly connected with stiffening plate, the stiffening plate one end and peace far from connecting rod close to one end of mounting plate Loading board is fixedly connected.

Preferably, the upper surface of the smooth plate is fixedly installed with fixed plate, is fixedly connected on the right side of the fixed plate Reset spring, the reset spring are fixedly connected with calutron far from one end of fixed plate, and the bottom of the calutron is solid Surely it is connected with movable plate, is fixedly connected with movable plate on the right side of the movable plate.

Preferably, the upper surface of the grinding branch mailbox is fixedly installed with the first filter plate, and the inside of the grinding branch mailbox is set It is equipped with the second filter plate, the both ends of second filter plate run through grinding branch mailbox and extend to the outside of grinding branch mailbox, described The both ends that second filter plate is located at outside grinding branch mailbox are threaded with nut, and the bottom of second filter plate is fixedly connected There is funnel collector, the bottom of the funnel collector is fixedly connected with communicating pipe, and the communicating pipe is far from funnel collector One end is fixedly connected with abrasive disk case, and the abrasive disk case is internally provided with push plate, and a side surface of the push plate is fixed to be connected It is connected to abrasive disk, the left and right sides of the abrasive disk case is fixedly installed with the second electric pushrod, second electric pushrod Movable end is through abrasive disk case and extends to the inside of abrasive disk case and is fixedly connected with push plate.

Preferably, two end surfaces of the mixing roll are socketed with baffle, and damping sound insulation felt is provided between the baffle, The upper end of the baffle is fixedly connected with reinforcing rod, the both ends of the reinforcing rod run through baffle respectively with the first cabinet and second Cabinet is fixedly connected.

Preferably, it is provided with sound insulation cotton layer on the inner wall of the grinding case, and is provided with rubber bullet on the inside of sound insulation cotton layer Piece, the upper surface of the grinding case offers through-hole, and through-hole is adapted with grinding branch mailbox.

Preferably, the bottom of first cabinet and the second cabinet is fixedly installed with damping block, the surface of the damping block Damping trough is offered, resilient cushion is fixedly installed on the inner wall of the damping trough, and be provided with damping spring between resilient cushion.

(3) beneficial effect

The utility model provides a kind of agriculture cereal milling apparatus of noise reduction.Have it is following the utility model has the advantages that

1, the agriculture cereal milling apparatus of the noise reduction, consolidates the first cabinet and the second cabinet by damping block, passes through simultaneously First cabinet and the second cabinet clamp grinding case, reduce its vibration generated in the process of running, and sound insulation cotton layer setting is being ground On the inner wall of tumbling barrel, the absorption Jing Guo sound insulation cotton layer during the grinding process reduces noise transmission, while rubber elastic slice enables to Sound insulation cotton layer reduces its shake when grinding case operation, and whole device stablizes connecting rod, Ke Yida by fixing screws and stiffening plate The function of vibrating to slowing device avoids judder in operational process from causing noise, keeps stability, baffle and reinforcing rod will Mixing roll is connect with first motor case and the second motor housing, lift structure intensity, vibration when mixing roll being avoided to grind, setting damping The sound that deadening felt can be generated for grinding is absorbed, and is achieved the effect that noise reduction, is avoided pollution working environment.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model smooth plate structural schematic diagram；

Fig. 3 is that the utility model grinds box structure schematic diagram；

Fig. 4 is that the utility model grinds branch mailbox structural schematic diagram；

Fig. 5 is the utility model damping block structural schematic diagram；

Fig. 6 is the utility model sound insulation cotton layer structural schematic diagram.

In figure: 1 grinding case, 2 damping blocks, 3 baffles, 4 damping sound insulation felts, 5 first cabinets, 6 smooth plates, 7 motors, 8 first Motor housing, 9 fixing screws, 10 mounting plates, 11 stiffening plates, 12 connecting rods, 13 springs, 14 mixing rolls, 15 reinforcing rods, 16 second electricity Cabinet, 17 magnets, 18 second cabinets, 19 movable plates, 20 fixed plates, 21 reset springs, 22 calutrons, 23 movable plates, 24 lead to Hole, 25 first electric pushrods, 26 grinding branch mailbox, 27 first filter plates, 28 second filter plates, 29 funnel collectors, 30 connections Pipe, 31 second electric pushrods, 32 push plates, 33 abrasive disks, 34 abrasive disk casees, 35 damping troughs, 36 resilient cushions, 37 damping springs, 38 Sound insulation cotton layer, 39 rubber elastic slices.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model embodiment provides a kind of agriculture cereal milling apparatus of noise reduction, as shown in figures 1 to 6, including grinding case 1, the bottom of grinding 1 inner cavity of case is fixedly installed with the first electric pushrod 25, and the movable end of the first electric pushrod 25 is fixedly connected with Branch mailbox 26 is ground, the upper surface of grinding case 1 offers through-hole 24, and through-hole 24 is adapted with branch mailbox 26 is ground, and when grinding, passes through First electric pushrod 25 promotes the height of grinding branch mailbox 26, grinds through through-hole 24 by its elevated height to the downside of mixing roll 14 The left and right sides of tumbling barrel 1 is fixedly installed with the first cabinet 5 and the second cabinet 18 respectively, passes through the first cabinet 5 and the second cabinet 18 Grinding case 1 is clamped, reduces its vibration generated in the process of running, the inside of the first cabinet 5 and the second cabinet 18 is respectively provided with There is smooth plate 6, the upper surface of smooth plate 6 is fixedly installed with fixed plate 20, and the right side of fixed plate 20 is fixedly connected with reset spring 21, reset spring 21 is fixedly connected with calutron 22 far from one end of fixed plate 20, and the bottom of calutron 22 is fixedly connected There is movable plate 19, movable plate 23 is fixedly connected on the right side of movable plate 19, the second cabinet 18 is internally provided with magnet 17, electromagnetism Device 22, which is powered, generates magnetic force, and calutron 22 is attracted by magnet 17 to the movement of 17 direction of magnet, and movable plate 23 passes through activity Plate 19 is mobile with 17 direction of trend magnet, can just shift on the first filter plate the cereal after grinding onto, fall into grinding branch mailbox The upper surface of first cabinet 5 is fixedly installed with first motor case 8 in 26, and first motor case 8 is internally provided with motor 7, and second The upper surface of cabinet 18 is fixedly installed with the second motor housing 16, and the output end of motor 7 is fixedly connected with mixing roll by shaft coupling 14, mixing roll 14 runs through first motor case 8 far from one end of motor 7 and extends to the outside of first motor case 8, mixing roll 14 One end outside first motor case 8 is fixedly connected by bearing with the second motor housing 16, and two end surfaces of mixing roll 14 are equal It is socketed with baffle 3, damping sound insulation felt 4, the sound that setting damping sound insulation felt 4 can be generated for grinding are provided between baffle 3 It is absorbed, achievees the effect that noise reduction, avoid pollution working environment, the upper end of baffle 3 is fixedly connected with reinforcing rod 15, reinforcing rod 15 both ends are run through baffle 3 and are fixedly connected respectively with the first cabinet 5 and the second cabinet 18, and baffle 3 and reinforcing rod 15 will be ground Roller 14 is connect with first motor case 8 and the second motor housing 16, lift structure intensity, vibration when mixing roll 14 being avoided to grind, and first The upper surface of motor housing 8 and the second motor housing 16 is fixedly installed with mounting plate 10, and the inside of mounting plate 10 is provided with connecting rod 12, it is fixedly connected by spring 13 between connecting rod 12, the outside of mounting plate 10 is provided with fixing screws 9, one end of fixing screws 9 It is fixedly connected through mounting plate 10 with connecting rod 12, connecting rod 12 is fixedly connected with stiffening plate 11 close to one end of mounting plate 10, reinforces The one end of plate 11 far from connecting rod 12 is fixedly connected with mounting plate 10, and whole device is stablized by fixing screws 9 and stiffening plate 11 to be connected Bar 12 can achieve the function of slowing device vibration, avoids judder in operational process from causing noise, keeps stability, grind The upper surface of mill branch mailbox 26 is fixedly installed with the first filter plate 27, grinds second filter plate 28 that is internally provided with of branch mailbox 26, the The both ends of two filter plates 28 run through grinding branch mailbox 26 and extend to the outside of grinding branch mailbox 26, and the second filter plate 28 is located at grinding Both ends outside branch mailbox 26 are threaded with nut, are stablized the second filter plate 28 by nut, and can also turn nut will It takes out from grinding branch mailbox 26, and the bottom of the second filter plate 28 is fixedly connected with funnel collector 29, funnel collector 29 Bottom is fixedly connected with communicating pipe 30, communicating pipe 30 is fixedly connected with abrasive disk case 34 far from one end of funnel collector 29, grinds Mill case 34 is internally provided with push plate 32, and a side surface of push plate 32 is fixedly connected with abrasive disk 33, a left side for abrasive disk case 34 Right two sides are fixedly installed with the second electric pushrod 32, and the movable end of the second electric pushrod 32 through abrasive disk case 34 and extends to The inside of abrasive disk case 34 is fixedly connected with push plate 32, is ground and is provided with sound insulation cotton layer 38, and sound insulation cotton layer 38 on the inner wall of case 1 Inside be provided with rubber elastic slice 39, sound insulation cotton layer 38 is arranged on the inner wall of grinding case 1, passes through sound-proof material during the grinding process The absorption of layer 38 reduces noise transmission, while rubber elastic slice 39 enables to sound insulation cotton layer 38 to reduce it when grinding case 1 and running The bottom of shake, the first cabinet 5 and the second cabinet 18 is fixedly installed with damping block 2, and the surface of damping block 2 offers damping trough 35, resilient cushion 36 is fixedly installed on the inner wall of damping trough 35, and damping spring 37 is provided between resilient cushion 36, pass through damping Block 2 consolidates the first cabinet 5 and the second cabinet 18, avoids its overvibration.

In conclusion the agriculture cereal milling apparatus of the noise reduction, consolidates the first cabinet 5 and the second cabinet by damping block 2 18, while grinding case 1 is clamped by the first cabinet 5 and the second cabinet 18, its vibration generated in the process of running is reduced, every Sound cotton layer 38 is arranged on the inner wall of grinding case 1, and the absorption Jing Guo sound insulation cotton layer 38 during the grinding process reduces noise transmission, Rubber elastic slice 39 enables to sound insulation cotton layer 38 to reduce its shake when grinding case 1 and running simultaneously, and whole device passes through fixed spiral shell Nail 9 and stiffening plate 11 stablize connecting rod 12, can achieve the function of slowing device vibration, judder in operational process is avoided to make At noise, stability is kept, mixing roll 14 connect with first motor case 8 and the second motor housing 16, mentions by baffle 3 and reinforcing rod 15 Structural strength is risen, vibration when mixing roll 14 being avoided to grind, the sound that setting damping sound insulation felt 4 can be generated for grinding is inhaled It receives, achievees the effect that noise reduction, avoid pollution working environment.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of agriculture cereal milling apparatus of noise reduction, including grinding case (1), it is characterised in that: described grinding case (1) inner cavity Bottom is fixedly installed with the first electric pushrod (25), and the movable end of first electric pushrod (25) is fixedly connected with grinding branch mailbox (26), the left and right sides of grinding case (1) is fixedly installed with the first cabinet (5) and the second cabinet (18) respectively, and described first The inside of cabinet (5) and the second cabinet (18) is provided with smooth plate (6), and second cabinet (18) is internally provided with magnet (17), the upper surface of first cabinet (5) is fixedly installed with first motor case (8), and the inside of the first motor case (8) is set Be equipped with motor (7), the upper surface of second cabinet (18) is fixedly installed with the second motor housing (16), the motor (7) it is defeated Outlet is fixedly connected with mixing roll (14) by shaft coupling, and the one end of the mixing roll (14) far from motor (7) is through the first electricity Cabinet (8) and the outside for extending to first motor case (8), the mixing roll (14) are located at the external one end of first motor case (8) It is fixedly connected by bearing with the second motor housing (16), the upper surface of the first motor case (8) and the second motor housing (16) is equal It is fixedly installed with mounting plate (10), is provided with connecting rod (12) on the inside of the mounting plate (10), passed through between the connecting rod (12) Spring (13) is fixedly connected, and is provided with fixing screws (9) on the outside of the mounting plate (10), one end of the fixing screws (9) It is fixedly connected through mounting plate (10) with connecting rod (12), the connecting rod (12) is fixedly connected with close to the one end of mounting plate (10) to be added Strong plate (11), the stiffening plate (11) are fixedly connected far from the one end of connecting rod (12) with mounting plate (10).

2. a kind of agriculture cereal milling apparatus of noise reduction according to claim 1, it is characterised in that: the smooth plate (6) Upper surface be fixedly installed with fixed plate (20), be fixedly connected with reset spring (21) on the right side of the fixed plate (20), it is described Reset spring (21) is fixedly connected with calutron (22) far from the one end of fixed plate (20), the bottom of the calutron (22) It is fixedly connected with movable plate (19), is fixedly connected with movable plate (23) on the right side of the movable plate (19).

3. a kind of agriculture cereal milling apparatus of noise reduction according to claim 1, it is characterised in that: the grinding branch mailbox (26) upper surface is fixedly installed with the first filter plate (27), and grinding branch mailbox (26) is internally provided with the second filter plate (28), the both ends of second filter plate (28) run through grinding branch mailbox (26) and extend to the outside of grinding branch mailbox (26), institute It states the second filter plate (28) and is threaded with nut, second filter plate (28) positioned at the external both ends of grinding branch mailbox (26) Bottom be fixedly connected with funnel collector (29), the bottom of the funnel collector (29) is fixedly connected with communicating pipe (30), The communicating pipe (30) is fixedly connected with abrasive disk case (34) far from the one end of funnel collector (29), the abrasive disk case (34) Be internally provided with push plate (32), a side surface of the push plate (32) is fixedly connected with abrasive disk (33), the abrasive disk case (34) the left and right sides is fixedly installed with the second electric pushrod (31), and the movable end of second electric pushrod (31), which runs through, to be ground Mill case (34) and the inside for extending to abrasive disk case (34) is fixedly connected with push plate (32).

4. a kind of agriculture cereal milling apparatus of noise reduction according to claim 1, it is characterised in that: the mixing roll (14) Two end surfaces be socketed with baffle (3), be provided with damping sound insulation felt (4) between the baffle (3), the baffle (3) it is upper End is fixedly connected with reinforcing rod (15), the both ends of the reinforcing rod (15) run through baffle (3) respectively with the first cabinet (5) and the Two cabinets (18) are fixedly connected.

5. a kind of agriculture cereal milling apparatus of noise reduction according to claim 1, it is characterised in that: the grinding case (1) Inner wall on be provided with sound insulation cotton layer (38), and rubber elastic slice (39) are provided on the inside of sound insulation cotton layer (38), the grinding case (1) upper surface offers through-hole (24), and through-hole (24) is adapted with grinding branch mailbox (26).

6. a kind of agriculture cereal milling apparatus of noise reduction according to claim 1, it is characterised in that: first cabinet (5) it is fixedly installed with damping block (2) with the bottom of the second cabinet (18), the surface of the damping block (2) offers damping trough (35), it is fixedly installed with resilient cushion (36) on the inner wall of the damping trough (35), and is provided with damping bullet between resilient cushion (36) Spring (37).