CN209915015U

CN209915015U - A extrusion equipment for farine production

Info

Publication number: CN209915015U
Application number: CN201920120720.XU
Authority: CN
Inventors: 徐鹏
Original assignee: Wuhan Jinxiangyuan Food Co Ltd
Current assignee: Wuhan Jinxiangyuan Food Co Ltd
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2020-01-10
Anticipated expiration: 2029-01-23

Abstract

The utility model relates to an extrusion equipment for farine production, it includes the frame, fixes the water-cooling subassembly that extrudes the subassembly in the frame, to extruding the cooling of subassembly, extrude the subassembly including fixing in the frame an extrusion cylinder, be located extrusion cylinder's extrusion screw, drive extrusion screw pivoted motor, the motor is fixed in the frame, its characterized in that: the water cooling component comprises a sleeve fixedly sleeved on the extrusion cylinder, a water inlet pipe and a water outlet pipe which are fixed on the sleeve, and the sleeve is hollow; the water inlet pipe and the water outlet pipe are both communicated with the sleeve, and the height of the water inlet pipe is lower than that of the water outlet pipe; the upper end of the sleeve is provided with an exhaust pipe which is communicated with the inside of the sleeve. The utility model discloses an extrusion equipment for farine production prevents that the material adhesion from having the effect that lifting screw extrudes on the screw rod through cooling the screw rod.

Description

A extrusion equipment for farine production

Technical Field

The utility model belongs to the technical field of the technique of extruder and specifically relates to an extrusion equipment for farine production is related to.

Background

Rice flour, a very popular special snack in southern China. The rice flour is prepared from rice by soaking, steaming, pressing to obtain strip or thread rice product. The extrusion process can be divided into three parts: when the loose raw material enters the barrel from the hopper, the loose raw material is conveyed forwards along the direction of the screw groove along the rotation of the screw, and the part is called a feeding solid conveying section, and the solid material is gradually compacted at the section; in connection with the above, the section of the spiral groove gradually becomes smaller, the material is strongly stirred by the screw and the machine barrel, and the part is a compression melting section; the material is pushed by the screw to pass through the mold to form product in certain shape and structure.

Chinese patent No. CN205727949U discloses a rice noodle extrusion molding apparatus, which comprises a machine body, two screws, a first motor and a feeding device, wherein the two screws are meshed with each other, one of the screws is connected with the first motor, the screws and the first motor form an extrusion mechanism, and the two extrusion mechanisms are respectively and symmetrically arranged at two sides of the feeding device. The rice noodle extrusion molding equipment is provided with two groups of double screws, so that the reliable operation of the equipment is ensured.

The above prior art solutions have the following drawbacks: along with the rotation of the screw, the rice flour is extruded and molded through the die, and heat is generated in the continuous rotation process of the screw, so that the surface temperature of the screw is increased. Because the raw material of rice flour is thick in the barrel, the material can be adhered to the screw rod, and the transmission of the screw rod to the material is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an extrusion equipment for farine production through to the screw rod cooling, prevents that the material adhesion from on the screw rod, has the effect that the lifting screw extruded.

The above technical purpose of the present invention can be achieved by the following technical solutions: an extrusion device for producing fine powder comprises a rack, an extrusion assembly fixed on the rack, and a water cooling assembly for cooling the extrusion assembly, wherein the extrusion assembly comprises an extrusion cylinder fixed on the rack, an extrusion screw rod positioned in the extrusion cylinder, and a motor for driving the extrusion screw rod to rotate, and the motor is fixed on the rack; the water cooling component comprises a sleeve fixedly sleeved on the extrusion cylinder, a water inlet pipe and a water outlet pipe which are fixed on the sleeve, and the sleeve is hollow; the water inlet pipe and the water outlet pipe are both communicated with the sleeve, and the height of the water inlet pipe is lower than that of the water outlet pipe; the upper end of the sleeve is provided with an exhaust pipe which is communicated with the inside of the sleeve.

Through adopting above-mentioned technical scheme, the screw rod is extruded and the temperature that can lead to extruding the screw rod in constantly rotating the in-process rises, because the rice flour raw materials meets heat and can become thick, leads to the adhesion of rice flour raw materials on extruding the screw rod, and the rice flour raw materials is piled up and is being extruded the screw rod rear, can't continue propelling movement forward, influences the further transportation of extruding the interior rice flour raw materials of section of thick bamboo, leads to the unable extrusion moulding of rice flour raw materials. Through leading to the intraductal cold water of cover, cold water begins to rise gradually from the sleeve pipe below, and until being full of the sleeve pipe, the intraductal cold water of cover is cooled down to extruding a section of thick bamboo surface gradually to extrude the inside extrusion screw of a section of thick bamboo and cool down. After the extrusion screw is cooled, the rice flour raw material is not easy to adhere to the extrusion screw, so that the rice flour raw material is conveyed by the extrusion screw. The exhaust pipe arranged on the sleeve can discharge hot gas from the exhaust pipe, so that the heat dissipation speed is accelerated.

The utility model discloses further set up to: the water absorption sponge is arranged on one side of the sleeve and is in a circular ring shape, and the water absorption sponge is sleeved on the extrusion cylinder.

By adopting the technical scheme, condensed water continuously enters the sleeve, the temperature on the sleeve is low, the temperature on the extrusion cylinder is high, and small water drops are condensed on the extrusion cylinder. The water drops are gradually condensed and increased, and the water drops fall off from the extruding cylinder under the action of gravity, so that the ground below the extruding cylinder is wet and percolated, and the working environment of a field is influenced. The water-absorbing sponge is arranged on two sides of the sleeve, and can absorb water drops on the extruding cylinder, so that the water drops are prevented from falling to the ground.

The utility model discloses further set up to: a water collecting box is arranged below the water absorption sponge, and the water collecting box is fixed at the lower end of the extrusion cylinder.

By adopting the technical scheme, after the water absorption sponge absorbs water to be saturated, if the water absorption sponge is not treated in time, the water in the water absorption sponge can drip under the action of gravity. The water collecting box is arranged below the water absorption sponge, so that water in the water absorption sponge can fall into the water collecting box.

The utility model discloses further set up to: one end of the water absorption sponge, which is far away from the sleeve, is connected with an extrusion block in a sliding way.

Through adopting above-mentioned technical scheme, the sponge that absorbs water saturation back, to the extrusion piece that slides of one side near the sponge that absorbs water, the extrusion piece can be fallen with the water extrusion in the sponge that absorbs water for the sponge that absorbs water can absorb moisture again.

The utility model discloses further set up to: one end of the extrusion cylinder is connected with a feed hopper, the other end of the extrusion cylinder is connected with a discharge pipe, the feed hopper is fixed above the extrusion cylinder, and the lower end of the feed hopper is communicated with the interior of the extrusion cylinder; and a mould assembly is arranged at the lower end of the discharge pipe.

Through adopting above-mentioned technical scheme, the material falls into through the feeder hopper and extrudes a section of thick bamboo in, and motor drive extrudes the screw rod and rotates, with material propelling movement to discharge tube in, the material passes through the mould subassembly, forms the rice flour that certain shape required.

The utility model discloses further set up to: the die assembly comprises a die plate and extrusion holes, wherein the die plate is detachably connected with the discharge pipe, and the extrusion holes are formed in the die plate and are arranged in a matrix manner.

Through adopting above-mentioned technical scheme, the material enters into the mould board through the discharging pipe on, the shape of rice flour is the same with the shape of extruding the hole. The mould board and discharging pipe releasable connection conveniently require the mould board of changing different specifications according to the thickness of ground rice.

The utility model discloses further set up to: and connecting plates are fixed around the lower end of the discharge pipe and connected with the die plate through bolts.

Through adopting above-mentioned technical scheme, at discharging pipe lower extreme fixed connection board, area of contact between can increase connecting plate and the mould board, the joint strength of reinforcing mould board and discharging pipe. The die plate is connected with the connecting plate through the bolt, the connecting mode is simple and firm, and when the die plate needs to be replaced according to requirements, the bolt is screwed off, and the die plate is installed again.

The utility model discloses further set up to: and the lower part of the frame is provided with a caster wheel.

Through adopting above-mentioned technical scheme, at frame below installation truckle, make things convenient for extrusion equipment's removal, can be according to the on-the-spot requirement, the position of adjustment extrusion equipment.

To sum up, the utility model discloses a beneficial technological effect does:

1. the cold water in the sleeve gradually cools the surface of the extruding cylinder by introducing the cold water into the sleeve, so that the extruding screw in the extruding cylinder is cooled, and the rice flour raw material is not easy to adhere to the extruding screw after the extruding screw is cooled, so that the conveying of the rice flour raw material by the extruding screw is ensured;

2. the die plate is detachably connected with the discharge pipe, so that the die plates with different specifications can be conveniently replaced according to the thickness requirement of the rice flour;

3. the water-absorbing sponge is arranged on two sides of the sleeve, and can absorb water drops on the extruding cylinder, so that the water drops are prevented from falling to the ground.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the mold assembly of the present invention.

Reference numerals: 1. a frame; 11. a caster wheel; 2. an extrusion assembly; 21. an extrusion cylinder; 22. extruding a screw; 23. a motor; 24. a feed hopper; 25. a discharge pipe; 26. a connecting plate; 27. a bolt; 3. a water-cooling assembly; 31. a sleeve; 32. a water inlet pipe; 33. a water outlet pipe; 34. an exhaust pipe; 4. a mold assembly; 41. a mold plate; 42. an extrusion orifice; 5. a water-absorbing sponge; 51. extruding the block; 52. a water collection box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an extrusion equipment for farine production, including frame 1, fix the water cooling module 3 that extrudes subassembly 2, to extruding the cooling of subassembly 2 on frame 1.

As shown in figure 1, the caster 11 is installed below the machine frame 1, so that the extrusion equipment can be conveniently moved, and the position of the extrusion equipment can be adjusted according to the requirements on the site.

As shown in fig. 1, the extrusion assembly 2 includes an extrusion cylinder 21, an extrusion screw 22, and a motor 23, the extrusion cylinder 21 is fixed above the frame 1, a feed hopper 24 is fixed at one end of the extrusion cylinder 21, and a discharge pipe 25 is fixed at the other end. The feed hopper 24 is in a frustum pyramid shape, the cross section of the feed hopper 24 is gradually reduced from the upper end to the lower end, and the feed hopper 24 is fixed at the upper end of the extrusion cylinder 21 and is communicated with the interior of the extrusion cylinder 21. The motor 23 is fixed at one end of the frame 1 close to the feed hopper 24, an output shaft of the motor 23 is fixed with the extrusion screw 22, and the extrusion screw 22 extends into the extrusion cylinder 21 and is rotatably connected with the extrusion cylinder 21. The discharge pipe 25 is fixed on the lower end face of the extrusion barrel 21, the discharge pipe 25 is in a frustum pyramid shape, the cross-sectional area of the discharge pipe 25 is gradually increased from the upper end to the lower end, and the discharge pipe 25 is arranged downwards and is communicated with the interior of the extrusion barrel 21.

As shown in fig. 1 to 2, the lower end of the tapping pipe 25 is provided with a die assembly 4, and the die assembly 4 includes a die plate 41 and extrusion holes 42, and the extrusion holes 42 are formed in the die plate 41 and arranged in a matrix on the die plate 41. Connecting plates 26 are fixed on the lower end of the discharge pipe 25 in the circumferential direction, the die plates 41 and the connecting plates 26 are fixed through bolts 27, the connecting plates 26 are fixed on the lower end of the discharge pipe 25, the contact area between the connecting plates 26 and the die plates 41 can be increased, and the connection strength between the die plates 41 and the discharge pipe 25 is enhanced. The die plate 41 is connected with the connecting plate 26 through the bolts 27, the connecting mode is simple and firm, and when the die plate 41 needs to be replaced according to requirements, the bolts 27 are screwed off, and the die plate 41 is installed again.

As shown in fig. 1, the water cooling module 3 includes a sleeve 31 fixedly sleeved on the extruding cylinder 21, a water inlet pipe 32 fixed on the sleeve 31, and a water outlet pipe 33, and the sleeve 31 is hollow. The water inlet pipe 32 and the water outlet pipe 33 are both communicated with the sleeve 31, the height of the water inlet pipe 32 is lower than that of the water outlet pipe 33, the upper end of the sleeve 31 is provided with an exhaust pipe 34, and the exhaust pipe 34 is communicated with the interior of the sleeve 31. By introducing cold water into the sleeve 31, the cold water gradually rises from below the sleeve 31 until the sleeve 31 is filled, and the cold water in the sleeve 31 gradually cools the surface of the extrusion cylinder 21, thereby cooling the extrusion screw 22 inside the extrusion cylinder 21. After the extrusion screw 22 is cooled, the rice flour raw material is not easy to adhere to the extrusion screw 22, so that the rice flour raw material is conveyed by the extrusion screw 22. The exhaust pipe 34 provided on the sleeve 31 can exhaust the hot air from the exhaust pipe 34, thereby increasing the speed of heat dissipation.

As shown in fig. 1, a water-absorbing sponge 5 is disposed on one side of the sleeve 31, the water-absorbing sponge 5 is circular, and the water-absorbing sponge 5 is sleeved on the extruding cylinder 21. Condensed water continuously enters the sleeve 31, the temperature on the sleeve 31 is low, and the temperature on the extrusion cylinder 21 is high, so that small water drops are condensed on the extrusion cylinder 21. The condensation of water drops gradually increases, and the water drops fall from the extruding cylinder 21 under the action of gravity, so that the ground below the extruding cylinder 21 is wet and percolated, and the working environment of a field is influenced. The water-absorbing sponge 5 is arranged on two sides of the sleeve 31, and the water-absorbing sponge 5 can absorb water drops on the extruding cylinder 21 to prevent the water drops from falling to the ground.

As shown in FIG. 1, a squeezing block 51 is arranged on one side of the water-absorbing sponge 5 away from the sleeve 31, and the squeezing block 51 is connected to the extruding cylinder 21 in a sliding manner. After the water absorption sponge 5 absorbs water and is saturated, the extrusion block 51 slides to one side close to the water absorption sponge 5, and the extrusion block 51 can extrude water in the water absorption sponge 5, so that the water absorption sponge 5 can absorb water again.

As shown in fig. 1, a water collecting box 52 is provided at the lower end of the water absorbing sponge 5, and the water collecting box 52 is fixed to the extruding cylinder 21. After the water absorption sponge 5 absorbs water and is saturated, if the water absorption sponge 5 is not treated in time, the water in the water absorption sponge 5 can drip under the action of gravity. The water collecting box 52 is arranged below the water absorption sponge 5, so that water in the water absorption sponge 5 can drop into the water collecting box 52.

The implementation principle of the embodiment is as follows: the extrusion screw 22 can lead to the temperature rise of extrusion screw 22 at the continuous rotation in-process, because the rice flour raw materials can become sticky with heat, lead to the rice flour raw materials adhesion on extrusion screw 22, the rice flour raw materials piles up in extrusion screw 22 rear, can't continue to push forward, influences the further transportation of the interior rice flour raw materials of extrusion section of thick bamboo 21, leads to the unable extrusion moulding of rice flour raw materials. By introducing cold water into the sleeve 31, the cold water gradually rises from below the sleeve 31 until the sleeve 31 is filled, and the cold water in the sleeve 31 gradually cools the surface of the extrusion cylinder 21, thereby cooling the extrusion screw 22 inside the extrusion cylinder 21. After the extrusion screw 22 is cooled, the rice flour raw material is not easy to adhere to the extrusion screw 22, so that the rice flour raw material is conveyed by the extrusion screw 22. The exhaust pipe 34 provided on the sleeve 31 can exhaust the hot air from the exhaust pipe 34, thereby increasing the speed of heat dissipation.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an extrusion equipment for farine production, includes frame (1), fixes extrusion subassembly (2) in frame (1), to water-cooling subassembly (3) of extruding subassembly (2) cooling, extrusion subassembly (2) are including fixing extrusion section of thick bamboo (21) in frame (1), be located extrusion section of thick bamboo (21) extrusion screw rod (22), drive extrusion screw rod (22) pivoted motor (23), motor (23) are fixed in frame (1), its characterized in that: the water cooling assembly (3) comprises a sleeve (31) fixedly sleeved on the extrusion cylinder (21), a water inlet pipe (32) and a water outlet pipe (33) fixedly arranged on the sleeve (31), and the sleeve (31) is hollow; the water inlet pipe (32) and the water outlet pipe (33) are both communicated with the sleeve (31), and the height of the water inlet pipe (32) is lower than that of the water outlet pipe (33); an exhaust pipe (34) is arranged at the upper end of the sleeve (31), and the exhaust pipe (34) is communicated with the interior of the sleeve (31).

2. The extrusion apparatus for the production of fine powder according to claim 1, wherein: the water-absorbing sponge (5) is arranged on one side of the sleeve (31), the water-absorbing sponge (5) is in a circular ring shape, and the water-absorbing sponge (5) is sleeved on the extrusion cylinder (21).

3. The extrusion apparatus for the production of fine powder according to claim 2, characterized in that: a water collecting box (52) is arranged below the water absorbing sponge (5), and the water collecting box (52) is fixed at the lower end of the extruding cylinder (21).

4. The extrusion apparatus for the production of fine powder according to claim 2, characterized in that: one end of the water absorption sponge (5) far away from the sleeve (31) is connected with an extrusion block (51) in a sliding way.

5. The extrusion apparatus for the production of fine powder according to claim 1, wherein: one end of the extrusion cylinder (21) is connected with a feed hopper (24), the other end of the extrusion cylinder is connected with a discharge pipe (25), the feed hopper (24) is fixed above the extrusion cylinder (21), and the lower end of the feed hopper (24) is communicated with the interior of the extrusion cylinder (21); and a mould assembly (4) is arranged at the lower end of the discharge pipe (25).

6. The extrusion apparatus for the production of fine powder according to claim 5, wherein: the die assembly (4) comprises a die plate (41) detachably connected with the discharge pipe (25) and extrusion holes (42) formed in the die plate (41), and the extrusion holes (42) are arranged on the die plate (41) in a matrix mode.

7. The extrusion apparatus for the production of fine powder according to claim 6, wherein: and connecting plates (26) are fixed around the lower end of the discharge pipe (25), and the connecting plates (26) are connected with the die plates (41) through bolts (27).

8. The extrusion apparatus for the production of fine powder according to claim 1, wherein: and a caster (11) is arranged below the frame (1).