CN218773327U

CN218773327U - Novel bulking machine of low noise high stability

Info

Publication number: CN218773327U
Application number: CN202223203593.0U
Authority: CN
Inventors: 周自宽; 牛建丽; 张紫君
Original assignee: ZHENGZHOU LIANGGONG ENGINEERING CO LTD
Current assignee: ZHENGZHOU LIANGGONG ENGINEERING CO LTD
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-31
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a novel bulking machine of low noise high stability, including the base, the barrel is installed at base one side top, and the inside rotation of barrel is connected with the hob, and wherein, barrel one side top intercommunication has the feeder hopper, and the discharge gate has been seted up to barrel one end, and the hob is located the tip in the barrel outside and installs first belt pulley. The utility model discloses, the bulking machine during operation, carry out the shock attenuation through damping spring and rubber seat to the bulking machine, avoid the bulking machine to send the sound because of vibrations and ground, make the bulking machine enough stable work, cooperate first sealed cowling simultaneously, second sealed cowling and amortization are cotton, seal rather than the transmission structure to the motor, absorb the noise that motor and transmission structure work produced through the amortization is cotton, can effectually reduce the noise at work of bulking machine, through the vibration/noise reduction mechanism that sets up, can effectually reduce the noise of bulking machine, and improve the stability of bulking machine, avoid the bulking machine to rock because of vibrations production.

Description

Novel bulking machine of low noise high stability

Technical Field

The utility model relates to a bulking machine technical field specifically is a novel bulking machine of low noise high stability.

Background

The puffing machine is a kind of equipment for processing puffed food, such as rice, corn, soybean, wheat, etc. in daily life. The main working principle is that mechanical energy is converted into heat energy, food is extruded to be cooked by the heat energy generated when the machine rotates, and the expanded food has the most obvious characteristic of larger volume.

The existing bulking machine generally comprises a power transmission mechanism, a feeding mechanism, a pre-conditioner, an extrusion component and the like, wherein the power transmission mechanism comprises a motor, a belt pulley and a transmission belt, for example, the open number: CN208442228U proposes a pet food equipment is with single screw rod extrusion bulking machine transmission structure, and the bulking machine includes controller, motor 1, extrusion bulking machine main shaft 2 and extrusion bulking machine band pulley 3. An output shaft 4 key 6 of the motor 1 is connected with a taper sleeve 10, the taper sleeve 10 is connected with a motor belt wheel 11 in a conical surface manner, and the motor belt wheel 11 is in transmission connection with the extrusion bulking machine belt wheel 3 through a belt 5. The motor belt wheel 11 is connected with the taper sleeve 10 through a conical surface, and the taper sleeve 10 and the output shaft 4 of the motor 1 are in transmission through the key 6. The output shaft 4 of the motor 1 is connected with the motor belt wheel 11 through the conical surface of the taper sleeve 10, so that the operation and the maintenance are convenient.

Although the motor during operation of current bulking machine can drive the bulking machine and produce vibrations and noise, the transmission structure that belt pulley and drive belt constitute simultaneously also can produce the noise for current bulking machine is at the during operation, and the noise is great, and stability is lower, inconvenient use. We have therefore proposed a new low noise, high stability bulking machine to solve the proposed problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bulking machine of low noise high stability has reached and has absorbed the noise that produces motor and transmission structure work through the amortization is cotton, can effectually reduce the noise of bulking machine's noise, through the vibration/noise reduction mechanism that sets up, can effectually reduce the noise of bulking machine to improve the stability of bulking machine, avoid the bulking machine to produce the purpose of rocking because of vibrations.

In order to achieve the above object, the utility model provides a following technical scheme: a novel low-noise high-stability bulking machine comprises a base, a cylinder body is arranged at the top of one side of the base, a screw rod is rotatably connected in the cylinder body, wherein,

the top of one side of the cylinder is communicated with a feed hopper, one end of the cylinder is provided with a discharge hole, the end part of the screw rod, which is positioned outside the cylinder, is provided with a first belt pulley, and the top of the base, which is close to one side of the cylinder, is provided with a motor;

the second belt pulley is installed to the axle head that the motor corresponds first belt pulley, the cover has driving belt on first belt pulley and the second belt pulley, the bulking machine passes through vibration/noise reduction mechanism and reaches the purpose of low noise high stability, the motor dispels the heat through heat dissipation mechanism.

Preferably, vibration/noise reduction mechanism includes damping spring, damping spring is installed to the bottom four corners symmetry of base, the rubber seat is installed to damping spring's bottom, the outside cover of first belt pulley and second belt pulley has first sealed cowling, bolt and base fixed connection are passed through to first sealed cowling bottom, the outside cover of motor has the second sealed cowling, bolt and base fixed connection are passed through to second sealed cowling bottom, the amortization is cotton is installed with the inner wall of second sealed cowling to first sealed cowling.

Preferably, the silencing cotton is fixed on the inner walls of the first sealing cover and the second sealing cover in a gluing mode.

Preferably, the heat dissipation mechanism includes coolant tank, coolant tank is installed near coolant tank one side top to the base, the surface winding of motor has the heat exchange tube, install miniature pump in the coolant tank, heat exchange tube one end is linked together through connecting pipe and miniature pump, the heat exchange tube other end is linked together through coolant tank, coolant tank runs through near the both sides of top and has the thermovent.

Preferably, the heat exchange tube is made of a silica gel material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses, the bulking machine during operation, carry out the shock attenuation through damping spring and rubber seat to the bulking machine, avoid the bulking machine to send the sound because of vibrations and ground, make the bulking machine enough stable work, cooperate first sealed cowling simultaneously, second sealed cowling and amortization are cotton, seal rather than the transmission structure to the motor, absorb the noise that motor and transmission structure work produced through the amortization is cotton, can effectually reduce the noise at work of bulking machine, through the vibration/noise reduction mechanism that sets up, can effectually reduce the noise of bulking machine, and improve the stability of bulking machine, avoid the bulking machine to rock because of vibrations production.

2. The utility model discloses, motor 7 during operation, it flows in heat exchange tube 16 to drive cooling water tank 15 internal cooling water through miniature pump 17, heat exchange tube 16 and the motor 7 surface of making through silica gel material closely laminate, the heat that motor 7 work produced passes through heat exchange tube 16 and transmits the internal flowing cooling water of its transmission, the cooling water through the heat transfer passes through back flow 19 and flows back to in cooling water tank 15, and dispel the heat to cooling water tank 15 internal cooling water through thermovent 20, through the heat dissipation mechanism that sets up, can dispel the heat fast to seal installation's motor 7, can effectual extension motor 7's life

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic perspective view of a first sealing cover of the present invention;

fig. 3 is a schematic view of a part a of the enlarged structure in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a barrel; 3. a screw rod; 4. a feed hopper; 5. a discharge port; 6. a first pulley; 7. a motor; 8. a second pulley; 9. a drive belt; 10. a damping spring; 11. a rubber seat; 12. a first seal cover; 13. a second seal cap; 14. silencing cotton; 15. a cooling water tank; 16. a heat exchange pipe; 17. a micro water pump; 18. a connecting pipe; 19. a return pipe; 20. and a heat dissipation port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example (b):

referring to fig. 1 to 3, the present invention provides a technical solution: a novel low-noise high-stability bulking machine comprises a base 1, a cylinder 2 is arranged at the top of one side of the base 1, a screw rod 3 is rotatably connected inside the cylinder 2, wherein,

a feed hopper 4 is communicated with the top of one side of the cylinder 2, a discharge port 5 is formed in one end of the cylinder 2, a first belt pulley 6 is installed at the end part of the screw rod 3, which is positioned outside the cylinder 2, and a motor 7 is installed at the top of one side, close to the cylinder 2, of the base 1;

the second belt pulley 8 is installed to the axle head that motor 7 corresponds first belt pulley 6, and the cover has driving belt 9 on first belt pulley 6 and the second belt pulley 8, and the bulking machine passes through vibration/noise reduction mechanism and reaches the purpose of low noise high stability, and motor 7 dispels the heat through heat dissipation mechanism.

Referring to fig. 1 to 3, the vibration/noise reduction mechanism includes damping springs 10, the damping springs 10 are symmetrically installed at four corners of the bottom of the base 1, a rubber seat 11 is installed at the bottom of the damping springs 10, a first sealing cover 12 is sleeved outside the first belt pulley 6 and the second belt pulley 8, the bottom of the first sealing cover 12 is fixedly connected with the base 1 through bolts, a second sealing cover 13 is sleeved outside the motor 7, the bottom of the second sealing cover 13 is fixedly connected with the base 1 through bolts, silencing cotton 14 is installed on inner walls of the first sealing cover 12 and the second sealing cover 13, the silencing cotton 14 is fixed on inner walls of the first sealing cover 12 and the second sealing cover 13 through gluing, when puffed food needs to be processed, material is added into the cylinder 2 through the feed hopper 4, the motor 7 is started, the motor 7 drives the second belt pulley 8 to rotate, second belt pulley 8 passes through driving belt 9 and drives first belt pulley 6 and rotate, first belt pulley 6 drives hob 3 and rotates, hob 3 is through rotating to material extrusion friction, make the material thermal expansion, later discharge through discharge gate 5, at the bulking machine during operation, carry out the shock attenuation to the bulking machine through damping spring 10 and rubber seat 11, avoid the bulking machine to send the sound because of vibrations and ground, make the bulking machine enough steady operation, cooperate first sealed cowling 12 simultaneously, second sealed cowling 13 and amortization cotton 14, seal motor 7 rather than transmission structure, absorb the noise that motor 7 and transmission structure work produced through amortization cotton 14, can effectually reduce the noise of bulking machine, through the vibration/noise reduction mechanism that sets up, can effectually reduce the noise of bulking machine, and improve the stability of bulking machine, avoid the bulking machine to rock because of vibrations production.

Referring to fig. 1 to 3, the heat dissipation mechanism includes a cooling water tank 15, a cooling water tank 15 is installed at the top of one side of the base 1 close to the cooling water tank 15, a heat exchange pipe 16 is wound on the outer surface of the motor 7, a micro water pump 17 is installed in the cooling water tank 15, one end of the heat exchange pipe 16 is communicated with the micro water pump 17 through a connecting pipe 18, the other end of the heat exchange pipe 16 is communicated with the cooling water tank 15, heat dissipation ports 20 penetrate through two sides of the cooling water tank 15 close to the upper side, the heat exchange pipe 16 is made of a silica gel material, when the motor 7 works, cooling water in the cooling water tank 15 is driven to flow in the heat exchange pipe 16 through the micro water pump 17, the heat exchange pipe 16 made of the silica gel material is tightly attached to the surface of the motor 7, heat generated by the work of the motor 7 is transferred to the cooling water flowing in the heat exchange pipe 16, the cooling water after heat exchange flows back into the cooling water tank 15 through a return pipe 19, and dissipates the cooling water in the cooling water tank 15 through the heat dissipation ports 20, and the heat dissipation mechanism can dissipate the heat of the motor 7 which is installed in a sealed manner, so that the service life of the motor 7 can be effectively prolonged.

The working principle is as follows: the utility model provides a novel high stability's of low noise bulking machine, when need processing puffed food, add the material in to barrel 2 through feeder hopper 4, and starter motor 7, motor 7 drives second belt pulley 8 and rotates, second belt pulley 8 drives first belt pulley 6 through driving belt 9 and rotates, first belt pulley 6 drives hob 3 and rotates, hob 3 is through rotating to material extrusion friction, make the material thermal expansion, later discharge through discharge gate 5, at the bulking machine during operation, carry out the shock attenuation to the bulking machine through damping spring 10 and rubber seat 11, avoid the bulking machine to send the sound because of vibrations with ground, make the bulking machine enough stable work, cooperate first sealed cowling 12 simultaneously, second sealed cowling 13 and amortization cotton 14, seal motor 7 rather than transmission structure, absorb the noise that motor 7 and transmission structure work produced through amortization cotton 14, can effectually reduce the operating noise of bulking machine, through the shock attenuation noise reduction mechanism that sets up, can effectual reduction bulking machine, and improve the stability of bulking machine, avoid the bulking machine to rock because of production, and 7 when working, the water pump 7 passes through the cooling water pump 16 that the heat exchange water that the heat pipe can be made through the quick cooling water of cooling water motor 16 in 15 heat exchange water machine that the cooling water heat exchange tube sets up the heat exchange water that 15 flows through the cooling water heat exchange motor 7 and the effectual cooling water heat exchange motor 16 in the cooling water heat exchange tube that the heat exchange tube is closely flows through the cooling water machine.

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

1. The utility model provides a novel bulking machine of low noise high stability, includes base (1), barrel (2) are installed at base (1) one side top, barrel (2) inside rotation is connected with hob (3), barrel (2) one side top intercommunication has feeder hopper (4), discharge gate (5), its characterized in that have been seted up to barrel (2) one end: the end part of the screw rod (3) positioned on the outer side of the barrel body (2) is provided with a transmission mechanism, the transmission mechanism comprises a first belt pulley (6), the end part of the screw rod (3) positioned on the outer side of the barrel body (2) is provided with the first belt pulley (6), and the top of one side, close to the barrel body (2), of the base (1) is provided with a motor (7); a second belt pulley (8) is arranged at the shaft end of the motor (7) corresponding to the first belt pulley (6), and a transmission belt (9) is sleeved on the first belt pulley (6) and the second belt pulley (8); vibration/noise reduction mechanism is installed to the below of base (1), vibration/noise reduction mechanism includes damping spring (10), damping spring (10) are installed to the bottom four corners symmetry of base (1), rubber seat (11) are installed to the bottom of damping spring (10), first belt pulley (6) have first sealed cowling (12) with the outside cover of second belt pulley (8), bolt and base (1) fixed connection are passed through to first sealed cowling (12) bottom, the outside cover of motor (7) has second sealed cowling (13), bolt and base (1) fixed connection are passed through to second sealed cowling (13) bottom, amortization cotton (14) are installed with the inner wall of second sealed cowling (13) in first sealed cowling (12).

2. The novel low-noise high-stability puffing machine as claimed in claim 1, wherein: the silencing cotton (14) is fixed on the inner walls of the first sealing cover (12) and the second sealing cover (13) in a gluing mode.

3. The novel low-noise high-stability puffing machine as claimed in claim 1, wherein: the motor (7) dissipates heat through a heat dissipation mechanism.

4. The novel low-noise high-stability puffing machine as claimed in claim 3, wherein: the heat dissipation mechanism comprises a cooling water tank (15), the base (1) is close to the top of one side of the cooling water tank (15) and is provided with the cooling water tank (15), the outer surface of the motor (7) is wound with a heat exchange pipe (16), a micro water pump (17) is installed in the cooling water tank (15), one end of the heat exchange pipe (16) is communicated with the micro water pump (17) through a connecting pipe (18), the other end of the heat exchange pipe (16) is communicated with the cooling water tank (15), and the two sides of the cooling water tank (15) close to the upper side are penetrated through with heat dissipation ports (20).

5. The novel low-noise high-stability puffing machine as claimed in claim 4, wherein: the heat exchange tube (16) is made of a silica gel material.