CN213962909U - Screw and horizontal screw stock machine - Google Patents

Abstract

The utility model discloses a screw rod and horizontal screw rod stock machine, the screw rod includes screw rod body and screw rod axle, the screw rod body includes along its longitudinal direction end to end connect gradually and coaxial material propulsion portion, extrusion grinding portion and row sediment portion, the outer peripheral face of material propulsion portion is equipped with the propulsion spiral, the outer peripheral face of extrusion grinding portion is equipped with the grinding spiral, the outer peripheral face of row sediment portion is equipped with a plurality of and interval distribution's row's sediment muscle, arrange the sediment muscle and extend into the slope form along the axial direction of row sediment portion, and extend into the slope form with the mode that the axis of row sediment portion becomes certain angle, extrusion grinding portion and row sediment portion all are roughly circular truncated cone shape and the external diameter all diminishes to the direction of row sediment portion along material propulsion portion; the one end of screw shaft inserts the inside of material propulsion portion to link into an organic whole with the screw rod body, the muscle of slagging tap has changed the orbit that original material moved according to the screw direction, and this lets comminuted grind more abundant, further improves the crushing rate, thereby improves juice rate.

Description

Screw and horizontal screw stock machine

Technical Field

The utility model relates to a food processing technology field particularly, relates to a screw rod and horizontal screw rod stock machine.

Background

The existing horizontal screw juice machine adopts a screw extrusion mode to enable fruits or vegetables to produce juice, and generally comprises a machine base, a hollow shell connected to one side of the machine base, a screw transversely arranged in the shell, an extrusion cylinder sleeved on the head of the screw and an end cover connected to the other side of the shell, wherein a motor is arranged in the machine base and connected with the screw, an annular gap is formed between the extrusion cylinder and the screw, a through hole is arranged in the middle of one side of the end cover and communicated with the annular gap to form a residue discharge channel, fruit and vegetable materials are extruded by the screw, and then juice flows out from a juice outlet at the lower part of the shell, and fruit residues are discharged from the residue discharge channel.

Although the structure can well meet the requirements of people, the squeezing and crushing rate of fruit and vegetable materials is low, so that the juice yield is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a screw rod can improve the juice yield of horizontal screw rod stock machine.

The utility model also provides a horizontal screw rod stock machine of having above-mentioned screw rod.

According to the utility model discloses a screw rod of first aspect embodiment for horizontal screw rod stock machine, the screw rod includes screw rod body and screw rod axle, the screw rod body include along screw rod body axis direction connect gradually and coaxial material propulsion portion, extrusion grinding portion and row sediment portion, the outer peripheral face of material propulsion portion is equipped with the propulsion spiral, the outer peripheral face of extrusion grinding portion is equipped with the grinding spiral, the outer peripheral face of row sediment portion is equipped with a plurality of and interval distribution's row sediment muscle, arrange the sediment muscle along the axis direction of row sediment portion extends to extend into the long strip of slope with the mode of the axis of row sediment portion certain angle, extrusion grinding portion all is roughly circular truncated cone shape and the appearance profile of arranging sediment portion all along the material propulsion portion to arrange the direction of sediment portion and diminish gradually; one end of the screw shaft is fixedly connected with the material propelling part.

According to the utility model discloses screw rod has following beneficial effect at least: the screw body comprises a material pushing part, an extrusion grinding part and a slag discharging part, so that fruit and vegetable materials can be pushed to a spiral to be cut into small pieces when entering a squeezing cavity, then are extruded, crushed and ground by a grinding spiral, and finally are further crushed and ground by a slag discharging rib, so that the crushing rate is improved, and simultaneously, the generated material slag is fine and dry and is convenient to discharge; simultaneously, because arrange the sediment muscle edge arrange the axial direction of sediment portion and extend into the long-pending slope form of slope, and with the mode that the axis of sediment portion becomes certain angle is to extending into the slope form, then the extending direction of grinding spiral and row sediment muscle is different, both make the extrusion direction of grinding spiral to the material different with the extrusion direction who arranges the sediment muscle, and make material motion route have the flex point, changed the orbit that original material moved according to the screw direction, this lets the comminuted grind more abundant, further improves the crushing rate to improve the juice rate.

According to some embodiments of the utility model, still include the back shaft, the back shaft with the screw shaft is coaxial, the one end of back shaft with arrange sediment portion fixed connection.

According to some embodiments of the invention, the taper angle of the slag discharge portion is α, the taper angle of the extrusion-grinding portion is β, 10 β > α >2 β.

According to some embodiments of the utility model, the outer peripheral face of extrusion grinding portion is equipped with a plurality of interval distribution's extrusion grinding muscle, the extrusion grinding muscle with the extending direction of grinding the spiral is different.

According to some embodiments of the present invention, the extrusion grinding rib extends in the axial direction of the extrusion grinding portion, and extends in a slanted strip shape in a manner of forming a certain angle with the axis of the extrusion grinding portion.

The horizontal screw juicer according to the embodiment of the second aspect of the utility model comprises a base and a squeezing component, wherein a motor is arranged in the base and is provided with a motor shaft extending along the horizontal direction; squeeze the subassembly include tubular structure's casing the utility model discloses the screw rod and the recipient of the arbitrary embodiment of above-mentioned first aspect, the one end transverse installation of casing in the one end of frame, it squeezes the chamber to inject in the casing, the screw rod with the recipient all transverse installation in squeeze the intracavity, the recipient cover is located the periphery side of screw rod, the screw rod axle with the motor shaft links to each other.

According to the utility model discloses horizontal screw rod stock machine has following beneficial effect at least: by adopting the screw, the horizontal type screw juice machine has the advantages of high crushing rate and juice rate of fruit and vegetable materials, and fine and dry material residues which are generated at the same time and are convenient to discharge.

According to the utility model discloses a some embodiments, the casing in squeeze the chamber top and be equipped with feedstock channel, feedstock channel is equipped with port and lower port, lower port with squeeze the chamber intercommunication, the upper end lid is equipped with puts the thing board, it has seted up first feed inlet and second feed inlet to put the thing board, the feeding dimension of first feed inlet is greater than the feeding dimension of second feed inlet.

According to some embodiments of the utility model, feed channel includes the straight tube section, the bottom port is located the straight tube section, the second feed inlet with the straight tube section is followed feed channel's length direction sets up relatively, the position of first feed inlet for straight tube section offset sets up, the maximum width of second feed inlet is less than or equal to 55 millimeters.

According to some embodiments of the utility model, feed channel is still including being located the reducing pipeline section of straight tube section top, the internal diameter of reducing pipeline section is from last to diminishing down gradually.

According to some embodiments of the utility model, the inner wall of recipient be equipped with a plurality of with arrange the muscle of slagging tap of sediment muscle looks adaptation.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a screw rod provided in an embodiment of the present invention;

fig. 2 is an exploded schematic view of a horizontal screw juicer provided by the embodiment of the present invention;

FIG. 3 is an assembled cross-sectional schematic view of the horizontal screw fumer shown in FIG. 2;

FIG. 4 is a schematic perspective view of the cartridge of the housing shown in FIG. 3;

fig. 5 is a schematic structural view of the container shown in fig. 3, wherein (a) is a schematic structural view of one perspective of the container, and (b) is a schematic structural view of another perspective of the container.

Reference numerals:

a horizontal screw juicer 10;

the screw comprises a screw 100, a screw body 110, a material pushing part 111, an extrusion grinding part 112, a slag discharging part 113, a pushing screw 114, a grinding screw 115, slag discharging ribs 116, extrusion grinding ribs 117, a screw shaft 120 and a support shaft 130;

the feeding device comprises a shell 200, a charging barrel 210, an end cover 220, a positioning hole 221, a feeding channel 230, a straight pipe section 231, a variable diameter pipe section 232, an object placing plate 240, a first feeding hole 241 and a second feeding hole 242;

the extrusion cylinder 300, the slag rib 310;

a base 400, a motor 410 and a motor shaft 411.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 to 3, a screw 100 according to a first aspect of the present invention is provided for a horizontal screw juicer 10, the screw 100 includes a screw body 110 and a screw shaft 120, the screw body 110 includes coaxial material pushing portions 111 connected end to end along a longitudinal direction thereof, the extrusion grinding part 112 and the slag discharging part 113, a propelling screw 114 is arranged on the outer peripheral surface of the material propelling part 111, a grinding screw 115 is arranged on the outer peripheral surface of the extrusion grinding part 112, a plurality of slag discharging ribs 116 are arranged on the outer peripheral surface of the slag discharging part 113 at intervals, the extrusion grinding part 112 and the slag discharging part 113 are both approximately in a truncated cone shape, the outer diameters of the extrusion grinding part 112 and the slag discharging part 113 are gradually reduced along the direction from the material propelling part 111 to the slag discharging part 113, the extension directions of the grinding screw 115 and the slag discharging ribs 116 are different, and the slag discharging ribs 116 extend along the axial direction of the slag discharging part 113 and extend in an inclined long strip shape at a certain angle with the axial line of the slag discharging part 113; one end of the screw shaft 120 is fixedly connected to the material pushing part 111, and specifically, one end of the screw shaft 120 is inserted into the material pushing part 111 and integrally connected to the screw body 110.

It should be noted that, here, the "longitudinal direction" refers to the length direction of the screw 100, and the "head end" refers to the end of the screw body 110 close to the housing 400.

Specifically, the length of the material pushing part 111 is greater than that of the extrusion grinding part 112, the length of the extrusion grinding part 112 is greater than that of the slag discharge part 113, and the pitch of the pushing screw 114 is greater than that of the grinding screw 115. The length of the screw body 110 is L, generally 90mm is less than or equal to L and less than or equal to 250mm, so that the effective length of the screw 100 for cutting and extruding materials is enough, the cutting and extruding effects are guaranteed, and the whole length of the screw 100 is reasonable, so that the screw 100 is small and exquisite and is convenient to assemble and use. The screw shaft 120 is a polygonal shaft, such as a regular hexagonal shaft, which not only facilitates the screw shaft 120 to transmit power to the screw body 110, but also well prevents the screw shaft 120 from rotating, thereby ensuring the working stability of the screw body 110.

The screw body 110 is arranged to comprise the material pushing part 111, the extruding and grinding part 112 and the slag discharging part 113, so that fruit and vegetable materials can be cut into small pieces by the pushing spiral 114 when entering the squeezing cavity of the shell 200, then are extruded, crushed and ground by the grinding spiral 115, and finally are further crushed and ground by the slag discharging ribs 116, so that the crushing rate is improved, and meanwhile, the generated material slag is fine, smooth and dry and is convenient to discharge; meanwhile, because the extension directions of the grinding screw 115 and the slag discharging rib 116 are different, the extrusion direction of the grinding screw 115 to the material is different from that of the slag discharging rib 116, the material moving path has an inflection point, the track of the original material moving in the spiral direction is changed, the material is crushed and ground more fully, the crushing rate is further improved, and the juice yield is improved.

According to some embodiments of the utility model, refer to fig. 3, the cone angle of row's sediment portion 113 is alpha, the cone angle of extrusion grinding portion 112 is beta, 10 beta > alpha >2 beta, in this embodiment, alpha ≈ 6 beta for the material traffic direction changes suddenly, and the space of the extrusion material that forms between the extrusion cylinder 300 inner wall and the screw rod 100 body constantly changes in the axial, then material functioning speed slows down, smash the grinding more abundant, arrange the sediment space grow simultaneously, make things convenient for the discharge of material sediment.

According to some embodiments of the utility model, refer to fig. 3, still include back shaft 130, back shaft 130 is coaxial (the centre of rotation coincidence promptly) with screw shaft 120, the one end of back shaft 130 and the 113 fixed connection of row's sediment portion, the inside of row's sediment portion 113 is inserted specifically for the one end of back shaft 130, and link into an integrated entity with screw body 110, the other end of back shaft 130 is installed in the locating hole 221 of horizontal screw rod stock machine 10's casing 200, back shaft 130 supports and is spacing to screw rod 100, prevent the radial and axial float of screw rod 100, with guarantee screw rod 100 whole operation steady and reliable, also effectively reduce rocking and the noise of stock machine 10 during operation. Further, be equipped with wear-resisting axle sleeve in locating hole 221, back shaft 130 and wear-resisting axle sleeve cooperation carry out the axial spacing to screw rod 100, prevent that screw rod 100 from radially rocking to guarantee the precision of the extrusion crushing clearance value and the filter clearance value that form between screw rod 100 and the recipient 300 inner wall.

According to some embodiments of the present invention, the surface of the screw 100 is covered with a glaze layer, which can prevent the juice molecules from penetrating into the screw 100 and prevent the screw 100 from being dyed. The screw 100 may be covered with a glaze layer on the entire surface thereof or may be covered with a glaze layer on a part thereof.

According to some embodiments of the utility model, refer to fig. 1, the outer peripheral face of extrusion grinding portion 112 is equipped with a plurality of extrusion grinding 117 along circumference interval distribution, the extrusion grinding muscle 117 is different with the extending direction who grinds spiral 115, add extrusion grinding muscle 117, the material operation is obstructed, it is more abundant to make comminuted grind, extrusion grinding muscle 117 is different with the extending direction who grinds spiral 115, can disturb the material and prolong the route and the operation orbit of the water conservancy diversion passageway operation that forms between the adjacent grinding spiral 115, it is more abundant to make comminuted grind.

According to some embodiments of the utility model, refer to fig. 1, extrusion grinding muscle 117 extends along the axis direction of extrusion grinding portion 112 to extend into the long banding of slope with the mode that extrusion grinding portion 112's axis becomes certain angle, difficult long-pending sediment, the material operation is smooth and easy, and washs the convenience.

According to some embodiments of the utility model, refer to fig. 1, arrange sediment muscle 116 and be the curve structure, prolong the traffic route of material, make comminuted grinding more abundant.

A horizontal screw juicer 10 according to a second aspect of the present invention, referring to fig. 2 and 3, includes a base 400 and a squeezing assembly, wherein a motor 410 is disposed in the base 400, and the motor 410 has a motor shaft 411 extending in a horizontal direction; squeeze the subassembly include tubular structure's casing 200 and the utility model discloses the screw rod 100 and the recipient 300 of the arbitrary embodiment of above-mentioned first aspect, the one end transverse installation of casing 200 has the chamber of squeezing in the one end of frame 400, is injectd in the casing 200, and the equal transverse installation of screw rod 100 and recipient 300 is in squeezing the intracavity, and the periphery side of screw rod 100 is located to recipient 300 cover, and screw shaft 120 links to each other with motor shaft 411.

Specifically, the shell 200 of the tubular structure includes a charging barrel 210 and an end cover 220, one end of the charging barrel 210 is transversely installed at one end of the base 400, the end cover 220 is installed at the other end, a positioning hole 221 for installing the support shaft 130 is formed in the end cover 220, the charging barrel 210 and the end cover 220 together form a squeezing cavity, the screw 100 and the extrusion cylinder 300 are both located in the squeezing cavity, and the extrusion cylinder 300 is sleeved on the extrusion grinding part 112 and the slag discharge part 113 of the screw 100.

The horizontal type screw juicer 10 has the advantages that by adopting the screw 100 of any embodiment of the first aspect, the fruit and vegetable material grinding rate and the juice rate are high, and meanwhile, the produced material residues are fine, smooth and dry and are convenient to discharge.

According to some embodiments of the utility model, refer to fig. 2 to 4, casing 200 is equipped with feed channel 230 in squeezing the chamber top, feed channel 230 is equipped with port and lower port, lower port and squeezing the chamber intercommunication, the upper end flap is equipped with puts thing board 240, it has seted up first feed inlet 241 and second feed inlet 242 to put thing board 240, the feeding dimension of first feed inlet 241 is greater than the feeding dimension of second feed inlet 242, then the fumet can squeeze the apple, the great edible material of cross-sectional area size such as orange or tomato, need not to carry out preliminary treatment to bulky food, realize that continuous whole fruit is squeezed the juice, convenience of customers uses, user's convenience has been promoted.

According to some embodiments of the utility model, refer to fig. 2 to 4, feedstock channel 230 includes straight tube section 231, the lower port is located straight tube section 231, second feed inlet 242 sets up with straight tube section 231 relatively along feedstock channel 230's length direction, the maximum width of second feed inlet 242 is less than or equal to 55 millimeters, the position of first feed inlet 241 sets up for straight tube section 231 offset right, of course, also can be offset setting left, can prevent that user's maloperation from stretching into the finger and squeeze intracavity portion and touch screw rod 100, mechanical danger's emergence has been avoided, guarantee safe and reliable, prevent the accidental injury user. When long-strip-shaped fruits and vegetables such as carrots and celery need to be thrown in, the fruits and vegetables can be directly thrown into the feeding channel 230 from the second feeding hole 242, so that the operation of a user is facilitated, and the use feeling of the user is improved; because the maximum width of the second feeding hole 242 is less than or equal to 55 mm, it is ensured that the hand of the user cannot extend into the feeding channel 230 from the second feeding hole 242, and the purpose of safe operation is achieved.

According to some embodiments of the present invention, referring to fig. 2 to 4, the feeding channel 230 further includes a reducing pipe section 232 located above the straight pipe section 231, and the inner diameter of the reducing pipe section 232 is gradually reduced from top to bottom, so that the fruit and vegetable has an inertia force when falling, and the product has a good appearance.

According to some embodiments of the present invention, referring to fig. 2 to 4, the size of the maximum width of the first feeding inlet 241 is smaller than the size of the minimum width of the feeding channel 230, and when the maximum size of the material exceeds the size of the minimum width of the feeding channel, the problem of the material jamming at the minimum width of the feeding channel is likely to occur. The maximum size of the food material is smaller than the size of the minimum width of the feeding channel, so that the phenomenon of material blockage is avoided; on the basis of ensuring the convenience and the safety of the product use, the phenomenon of material jamming of the product can be reduced.

According to some embodiments of the utility model, refer to fig. 5, the inner wall of recipient 300 is equipped with and arranges the muscle 310 of slagging tap of sediment muscle 116 looks adaptation, at screw rod 100 pivoted in-process, arranges sediment muscle 116, material and the muscle 310 mutual extrusion of slagging tap, and the rotation of screw rod 100 and the muscle 310 mutual extrusion of slagging tap produce the effort of material propelling movement forward simultaneously, make the material slag notch discharge, promote row's sediment speed. Further, the included angle between the slag discharging rib 116 and the slag discharging rib 310 is an acute angle, and the included angle refers to the included angle obtained by projecting the slag discharging rib 116 and the slag discharging rib 310 from top to bottom, so as to increase the acting force generated by the rotation of the screw 100 and the mutual extrusion of the slag discharging rib 310 to push the material forward.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a screw rod for horizontal screw rod stock machine, its characterized in that includes:

the screw comprises a screw body, wherein the screw body comprises a material pushing part, an extrusion grinding part and a slag discharging part which are sequentially connected along the axis direction of the screw body and are coaxial, a pushing screw is arranged on the peripheral surface of the material pushing part, a grinding screw is arranged on the peripheral surface of the extrusion grinding part, a plurality of slag discharging ribs distributed at intervals are arranged on the peripheral surface of the slag discharging part, the slag discharging ribs extend along the axis direction of the slag discharging part and extend into inclined long strips in a mode of forming a certain angle with the axis of the slag discharging part, the outline of each of the extrusion grinding part and the slag discharging part is approximately in a cone frustum shape, and the outer diameter of each of the extrusion grinding part and the slag discharging part is gradually reduced along the direction from the material pushing part to the slag discharging part;

and one end of the screw shaft is fixedly connected with the material propelling part.

2. The screw of claim 1, further comprising a support shaft, wherein the support shaft is coaxial with the screw shaft, and one end of the support shaft is fixedly connected with the slag discharge part.

3. The screw of claim 1, wherein the angle of taper of the slag discharge portion is α and the angle of taper of the extrusion-grinding portion is β, 10 β > α >2 β.

4. The screw according to claim 1, wherein the extrusion grinding portion has a plurality of extrusion grinding ribs spaced apart from each other on an outer peripheral surface thereof, and the extrusion grinding ribs extend in a direction different from that of the grinding helix.

5. The screw of claim 4, wherein the extrusion grinding bead extends in the axial direction of the extrusion grinding section and is elongated at an angle to the axial direction of the extrusion grinding section.

6. The utility model provides a horizontal screw rod stock machine which characterized in that includes:

the motor comprises a base, wherein a motor is arranged in the base and is provided with a motor shaft extending along the horizontal direction;

the squeezing assembly comprises a shell of a cylindrical structure, a screw rod and an extrusion cylinder according to any one of claims 1 to 5, wherein one end of the shell is transversely installed at one end of the machine base, a squeezing cavity is defined in the shell, the screw rod and the extrusion cylinder are both transversely installed in the squeezing cavity, the extrusion cylinder is sleeved on the outer peripheral side of the screw rod, and the screw rod shaft is connected with the motor shaft.

7. The horizontal screw juicer of claim 6 wherein the housing defines a feed channel above the pressing chamber, the feed channel defines an upper port and a lower port, the lower port communicates with the pressing chamber, the upper port has a shelf, the shelf defines a first feed opening and a second feed opening, and the first feed opening has a feed dimension greater than the second feed opening.

8. The horizontal screw juicer of claim 7, wherein the feed channel comprises a straight tube section, the lower port is located at the straight tube section, the second feed port and the straight tube section are oppositely arranged along the length direction of the feed channel, the first feed port is offset from the straight tube section, and the maximum width of the second feed port is less than or equal to 55 mm.

9. The horizontal screw juicer of claim 8 wherein the feed channel further comprises a variable diameter section above the straight section, the variable diameter section having an inner diameter that gradually decreases from top to bottom.

10. The horizontal screw juicer of any one of claims 6 to 9 wherein the inner wall of the extrusion barrel is provided with a plurality of slag ribs adapted to the slag ribs.

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