CN220900919U

CN220900919U - Nut sieving tool

Info

Publication number: CN220900919U
Application number: CN202321715610.0U
Authority: CN
Inventors: 谢伟东
Original assignee: Guangdong Yibao Fruit Products Co ltd
Current assignee: Guangdong Yibao Fruit Products Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-05-07
Anticipated expiration: 2033-06-30

Abstract

The nut sieving tool comprises a frame, a plurality of sieving barrels, a driving rod penetrating through the sieving barrels and installed in a matched mode with the frame, a baffle plate connecting the driving rod with the sieving barrels, and a driving device connected with the driving rod in a power mode, wherein the sieving barrels are distributed side by side along an installation axis, the installation axis forms an included angle with a horizontal plane, a feed hopper is obliquely arranged, the sieving barrels connected end to end form a feed inlet and a discharge outlet, a height difference is formed between the feed inlet and the discharge outlet, and sieve holes which are distributed regularly are formed in the sieving barrels along the peripheral surface of the sieving barrels; the screen pore sizes on the same screen cylinder are the same, the screen cylinder close to the feed inlet is a front screen cylinder, the screen cylinder close to the discharge outlet is a rear screen cylinder, and the screen pore size of the front screen cylinder is smaller than that of the rear screen pore. According to the utility model, the nuts mixed with impurities are classified and filtered at one time, so that the nuts are effectively subdivided in multiple stages, and manufacturers can distinguish the classified nuts according to the demands of consumers.

Description

Nut sieving tool

Technical Field

The utility model relates to nut processing equipment, in particular to a nut sieving tool.

Background

After the nuts are processed and before packaging, the nuts need to be classified according to the particle size of the nuts in order to improve the quality of the products, for example, nuts with larger particles are uniformly packaged as a specification, and nuts with smaller particles are uniformly packaged as a specification. In the prior art, nuts are classified by adopting screening equipment generally, but the existing screening equipment can only screen nuts with two specifications and sizes when screening materials for one time, and is not applicable to nuts with impurities and large particle size difference when screening materials.

Disclosure of utility model

Based on this, it is necessary to provide a nut sieving tooling which addresses the deficiencies in the prior art.

The nut sieving tool comprises a frame, a plurality of sieving barrels, a driving rod penetrating through the sieving barrels and installed in a matched mode with the frame, a baffle plate connecting the driving rod with the sieving barrels, and a driving device connected with the driving rod in a power mode, wherein the sieving barrels are distributed side by side along an installation axis, an included angle is formed between the installation axis and a horizontal plane, a feed hopper is obliquely arranged, the sieving barrels are connected end to end, the sieving barrels connected end to end form a feed inlet and a discharge outlet, a height difference is formed between the feed inlet and the discharge outlet, and sieve holes which are distributed regularly are formed in the sieving barrels along the peripheral surface of the sieving barrels; the screen pore sizes on the same screen cylinder are the same, the screen cylinder close to the feed inlet is a front screen cylinder, the screen cylinder close to the discharge outlet is a rear screen cylinder, and the screen pore size of the front screen cylinder is smaller than that of the rear screen pore.

In one embodiment, the number of the baffles is a plurality, and each screen cylinder is connected with the driving rod through one baffle.

In one embodiment, the baffles are arranged oppositely.

In one embodiment, the baffle comprises a cake-shaped main body part and a plurality of connecting ribs connected to the peripheral surface of the main body part, the outer side ends of the connecting ribs on the baffle are connected with the inner side surface of the screen cylinder, and a gap for passing materials is formed between the main body part and the inner side surface of the screen cylinder.

In one embodiment, a mounting hole is formed in the middle of the main body part, and the driving rod passes through the mounting hole.

In one embodiment, the connecting ribs are uniformly distributed at intervals on the main body part.

In one embodiment, the device further comprises a plurality of receiving hoppers which are arranged on the frame and arranged below the screen drums, and the receiving hoppers are in one-to-one correspondence with the screen drums.

In one embodiment, the feeding device further comprises a feeding hopper and a discharging hopper, wherein the feeding hopper is arranged on the frame and extends into the feeding port, and the discharging hopper is arranged on the frame and is arranged behind the discharging port.

In one embodiment, the device further comprises a plurality of connecting rings, wherein the connecting rings are connected with two adjacent screen drums.

In one embodiment, the central axis of the drive rod coincides with the mounting axis.

The nut sieving tool has the beneficial effects that: through setting up a plurality of screen drums that distribute along an axis, the feeder hopper is the slope setting, and drive arrangement drives the screen drum through actuating lever and baffle and rotates, and then disposable nut that will mix with impurity carries out hierarchical filtration, effectively carries out multistage subdivision to the nut, and the producer can distinguish the processing to the nut after grading according to consumer's demand, and the practicality is strong.

Drawings

Fig. 1 is a schematic view of a nut sieving tool according to the present utility model;

FIG. 2 is a schematic view of another angle connection of the nut sifting fixture of FIG. 1;

fig. 3 is a front view of the nut sieving tool of fig. 1 with a screen drum mounted in cooperation with a baffle.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 3, the present utility model provides a nut sieving tool for classifying and filtering nuts mixed with impurities at one time, the nut sieving tool includes a frame 10, a plurality of sieve barrels 20 distributed along an axis, a driving rod 40 passing between the sieve barrels 20 and cooperatively installed with the frame 10, a baffle 50 connecting the driving rod 40 and the sieve barrels 20, a driving device 60 dynamically connected with the driving rod 40, and a plurality of receiving hoppers 30 installed on the frame 10 and below the sieve barrels 20, wherein each sieve barrel 20 is connected with the driving rod 40 through a baffle, the receiving hoppers 30 are in one-to-one correspondence with the sieve barrels 20, and the driving device 60 drives the driving rod 40 to rotate, thereby driving the sieve barrels 20 to synchronously rotate.

The utility model further comprises a feed hopper 70, a discharge hopper 80 and a plurality of connecting rings 90, wherein the connecting rings 90 are connected with two adjacent screen drums 20, the screen drums 20 are distributed side by side along an installation axis, the installation axis forms an included angle with the horizontal plane, the feed hopper 70 is obliquely arranged, a feed inlet 201 and a discharge outlet 202 are formed between the screen drums 20 which are connected end to end, a height difference is formed between the feed inlet 201 and the discharge outlet 202, the feed hopper 70 is arranged on the frame 10 and extends into the feed inlet 201, and the discharge hopper 80 is arranged on the frame 10 and behind the discharge outlet 202.

The screen barrels 20 are provided with regularly distributed screen holes along the peripheral surface of the screen barrels 20, the screen holes on the same screen barrel 20 have the same pore size, the screen barrels 20 close to the feed inlet 201 are front screen barrels 20, the screen barrels 20 close to the discharge outlet 202 are rear screen barrels 20, and the pore size of the front screen barrels 20 is smaller than that of the rear screen holes.

The utility model also comprises two bearings, wherein the two bearings are arranged at the front side and the rear side of the frame 10, and the two ends of the driving rod 40 are arranged on the frame 10 through the two bearings. The central axis of the drive rod 40 coincides with the mounting axis.

The baffles 50 are oppositely arranged, each baffle 50 comprises a cake-shaped main body part 51 and a plurality of connecting ribs 52 connected to the peripheral surface of the main body part 51, the connecting ribs 52 are uniformly distributed at intervals on the main body part 51, mounting holes 511 are formed in the middle of the main body part 51, the driving rod 40 penetrates through the mounting holes 511 and is connected and fixed with the baffles 50 in a welding or other mode, the outer side ends of the connecting ribs 52 on the baffles 50 are connected with the inner side surface of the screen drum 20, and a gap for material passing is formed between the main body part 51 and the inner side surface of the screen drum 20.

When in use, the driving device 60 drives the screen drum 20 to rotate, the non-screened nuts are added from the feed hopper 70, the non-screened nuts are delivered forward along the screen drum 20 which is obliquely arranged, the non-screened nuts are screened layer by the plurality of screen drums 20, impurities and other nuts with different shapes and sizes are enabled to fall into the corresponding receiving hoppers 30 in sequence, and the nuts which are not removed by the screen drum 20 (i.e. the nuts with the largest shapes and sizes) fall into the discharging hopper 80. When the driving device 60 drives the screen drum 20 to rotate, nuts clamped on the screen holes can fall off the screen holes of the screen drum 20 in the rotation process of the screen drum 20, and a gap 100 for passing materials is formed between the main body part 51 of the baffle 50 and the inner side surface of the screen drum 20 by arranging the baffle 50. During the feeding process, nuts which are not removed by the screen cylinders 20 flow through the gap 100 formed between the main body 51 and the inner side surface of the screen cylinders 20, and the baffle 50 can adjust the advancing speed of the nuts between the screen cylinders 20, so that the phenomenon that a large number of nuts are gushed in and part of nuts are not removed by the corresponding screen cylinders 20 is prevented.

The nut sieving tool has the beneficial effects that: through setting up a plurality of screen drums 20 that distribute along an axis, feeder hopper 70 is the slope setting, and drive arrangement 60 drives screen drum 20 through actuating lever 40 and baffle 50 and rotates, and then disposable nut that will mix with impurity carries out hierarchical filtration, effectively carries out multistage subdivision to the nut, and the producer can distinguish the processing to the nut after grading according to consumer's demand, and the practicality is strong.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The nut sieving tool is characterized by comprising a frame, a plurality of sieving barrels, a driving rod penetrating between the sieving barrels and being matched with the frame, a baffle plate connecting the driving rod with the sieving barrels, and a driving device in power connection with the driving rod, wherein the sieving barrels are distributed side by side along an installation axis, the installation axis forms an included angle with a horizontal plane, a feed hopper is obliquely arranged, the sieving barrels which are connected end to end form a feed inlet and a discharge outlet, a height difference is formed between the feed inlet and the discharge outlet, and sieve holes which are distributed regularly are arranged on the sieving barrels along the peripheral surface of the sieving barrels; the screen pore sizes of the same screen cylinder are the same, the screen cylinder close to the feeding port is a front screen cylinder, the screen cylinder close to the discharging port is a rear screen cylinder, and the screen pore size of the front screen cylinder is smaller than the screen pore size of the rear screen pore; the number of the baffles is multiple, and each screen cylinder is connected with the driving rod through one baffle; the baffle is relative setting between the baffle, the baffle includes pie-shaped main part and connects in a plurality of connecting bars of main part peripheral surface, the outside end of connecting bar on the baffle is connected with the medial surface of screen drum, form a clearance that is used for the material between main part and the medial surface of screen drum.

2. The nut sieving tooling of claim 1, wherein a mounting hole is provided in a middle portion of the body portion, and the drive rod passes through the mounting hole.

3. The nut sieving tooling of claim 1, wherein the ribs are evenly spaced on the body portion.

4. The nut sieving tooling of claim 1, further comprising a plurality of hoppers mounted on the frame and positioned below the sieve cylinders, the hoppers being in one-to-one correspondence with the sieve cylinders.

5. The nut sieving tooling of claim 1, further comprising a feed hopper and a discharge hopper, wherein the feed hopper is mounted on the frame and extends into the feed inlet, and the discharge hopper is mounted on the frame and is disposed behind the discharge outlet.

6. The nut sieving tooling of claim 1, further comprising a plurality of connecting rings connecting adjacent two sieve cylinders.

7. The nut sieving tooling of claim 1, wherein the central axis of the drive rod coincides with the mounting axis.