Screening and discharging device for wheat processing

Abstract

The utility model discloses a wheat processing screening and discharging device, which relates to the technical field of wheat processing, and comprises a screening branch barrel, a material collecting ring body is fixedly arranged on the surface of the screening branch barrel, a discharging pipe is fixedly arranged on the surface of the material collecting ring body, an extension barrel is arranged above the screening branch barrel, a hydraulic telescopic rod is fixedly arranged on the surface of the extension barrel, and the hydraulic telescopic rod is fixedly arranged on the surface of the extension barrel. According to the wheat processing screening and discharging device, after a certain amount of wheat materials are screened at the filter screen plate, a hydraulic telescopic rod works, an electric hydraulic telescopic rod pushes an extension barrel to be separated from a screening branch barrel, and at the moment, the wheat materials on the surface of the filter screen plate at the screening branch barrel are separated through the conical sliding effect of the wheat materials; wheat materials reach the material collecting groove to be collected, the material collecting groove enables the wheat materials to reach the material discharging pipe to be discharged through the slope shape of the material collecting groove, and by means of the mode, it is guaranteed that when the wheat materials are screened and discharged, the simple upper-stage and lower-stage screening treatment effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wheat processing, especially to a wheat processing screening and discharging device. BACKGROUND

[0002] The main process of wheat flour milling is to separate the endosperm from the wheat germ and bran after cleaning and moisture adjustment, and then to grind the endosperm into flour.

[0003] For the existing wheat material, before processing and cleaning, the wheat material can be screened and discharged first, so that the impurities in the wheat material can be treated before cleaning, thereby improving the cleanliness of the wheat material before discharging. For most of the existing wheat material, although the conveying mechanism can conveniently guide and screen the impurities, it cannot perform multi-stage screening on the wheat material, and the impurities cannot be automatically separated from the wheat material during screening, so manual intervention is required, which causes the operation to be complicated and reduces the screening efficiency of the wheat material. SUMMARY

[0004] The utility model discloses a wheat processing screening and discharging device, which can solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a wheat processing screening and discharging device, which comprises a screening barrel, a material collecting ring body is fixedly installed on the surface of the screening barrel, a discharge pipe is fixedly installed on the surface of the material collecting ring body, an extension barrel is arranged above the screening barrel, a hydraulic telescopic rod is fixedly installed on the surface of the extension barrel, one end of the hydraulic telescopic rod away from the extension barrel is fixedly installed on the surface of a material collecting tank, a filter screen inner cylinder is slidingly installed on the inner side of the extension barrel, and a filter screen plate is fixedly installed on the inner side of the screening barrel.

[0006] Preferably, a material collecting groove is formed in the inner side of the material collecting ring body, and the inner wall of the material collecting groove on the material collecting ring body is in a slope state.

[0007] Preferably, the filter screen plate is in a conical state.

[0008] Preferably, a base body is arranged below the screening barrel, and a vibrating screen base is fixedly installed on the side of the base body away from the screening barrel.

[0009] Preferably, a heightening column is fixedly installed on the opposite side of the screening barrel and the base body, and a discharge seat is fixedly installed on the inner side of the base body.

[0010] Preferably, the surface of the base body is fixedly installed with a dust collecting ring, the surface of the dust collecting ring is provided with a discharging groove, and the inner wall of the discharging groove is slidably installed with a blocking plate.

[0011] Preferably, the shape of the discharging seat is also conical.

[0012] Preferably, the inner side of the extension barrel is fixedly installed with a positioning support ring, and the filter screen inner cylinder is located above the positioning support ring.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] (1), this wheat processing material screening and discharging device, the filter screen sieve plate place completes a certain amount of wheat material screening, the hydraulic telescopic rod works, the electric hydraulic telescopic rod pushes away the extension barrel and the material screening support barrel and forms separation, at this moment, the wheat material on the surface of the filter screen sieve plate at the material screening support barrel passes its conical shape sliding effect, makes the wheat material reach the collecting groove and collects, and the collecting groove reaches the discharging pipe through its slope and discharges, this mode guarantees that the wheat material has simple seniority screening treatment effect when screening and discharging, and also guarantees that the impurities or wheat material of each level screening can conveniently remove, thereby improving the efficiency of wheat material screening and discharging, improving the drawbacks that traditional wheat material screening needs excessive manual intervention for cleaning or removing operation, so the convenience of wheat material screening treatment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further illustrated below in connection with the drawings and examples:

[0016] Figure 1 It is a structural schematic view of the wheat processing material screening and discharging device of the utility model;

[0017] Figure 2 It is a structural schematic view of the material screening support barrel of the utility model;

[0018] Figure 3 It is a structural schematic view of the extension barrel of the utility model;

[0019] Figure 4 It is a structural schematic view of the material collecting ring body of the utility model.

[0020] Fig. 1, material screening support barrel; 2, base body; 3, vibrating screen seat; 4, discharging seat; 5, heightening column; 6, discharging groove; 7, blocking plate; 8, material collecting ring body; 9, collecting groove; 10, discharging pipe; 11, extension barrel; 12, hydraulic telescopic rod; 13, filter screen inner cylinder; 14, positioning support ring; 15, filter screen sieve plate; 16, dust collecting ring. DETAILED DESCRIPTION

[0021] The specific embodiments of the utility model will be described in detail in this part, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the written part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like based on the orientation or position relationship shown in the drawings, is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as a limitation on the utility model.

[0023] In the description of the utility model, greater than, less than, more than and the like are understood as not including the number, and above, below and the like are understood as including the number.If there is a description of the first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0024] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0025] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a wheat processing screening and discharging device, including screening bucket 1, the lower portion of screening bucket 1 is provided with base body 2, base body 2 is fixedly installed with vibrating screen seat 3 on the side away from screening bucket 1, vibrating screen seat 3 is existing structure, here is not too much redundant, it is described.

[0026] Further, the opposite side of screening bucket 1 and base body 2 is fixedly installed with heightening column 5, the inner side of base body 2 is fixedly installed with discharge seat 4, the shape of discharge seat 4 is conical state, the role of discharge seat 4 is to guide and clean the impurities filtered.

[0027] Further, the surface of base body 2 is fixedly installed with dust collecting ring 16, the surface of dust collecting ring 16 is provided with discharge groove 6, the inner wall of discharge groove 6 is slidably installed with blocking plate 7, the role of hydraulic telescopic rod 12 is to collect the impurities falling off at discharge seat 4, and discharge groove 6 is used to clean a certain amount of impurities, and blocking plate 7 is used to form the effect of shielding and sealing when discharge groove 6 does not need to be cleaned.

[0028] Furthermore, a material collecting ring 8 is fixedly installed on the surface of the screening support barrel 1. A material collecting groove 9 is provided on the inner side of the material collecting ring 8. The inner wall of the material collecting groove 9 on the material collecting ring 8 is sloping. A discharge pipe 10 is fixedly installed on the surface of the material collecting ring 8. An extension barrel 11 is provided above the screening support barrel 1. A hydraulic telescopic rod 12 is fixedly installed on the surface of the extension barrel 11. The end of the hydraulic telescopic rod 12 away from the extension barrel 11 is fixedly installed on the surface of the material collecting groove 9. A filter screen inner cylinder 13 is slidably installed on the inner side of the extension barrel 11. A filter screen plate 15 is fixedly installed on the inner side of the screening support barrel 1. The filter screen plate 15 is also conical in shape.

[0029] Specifically, when wheat material needs to be screened, the wheat material reaches the inner cylinder 13 of the filter screen. The inner cylinder 13 filters out straw and large particles from the wheat material. The wheat material filtered through the inner cylinder 13 then reaches the inner side of the extension barrel 11, and further reaches the filter screen plate 15 for screening. Small particles of impurities in the wheat material are then screened through the filter screen plate 15 and discharged to the discharge seat 4 for cleaning. After a certain amount of wheat material has been screened at the filter screen plate 15, the hydraulic telescopic rod 12 operates, pushing the extension barrel 11 and the screening support barrel 1 to separate. Wheat material on the surface of the filter screen plate 15 at the sieve support barrel 1 is slidable through its conical shape to the collection trough 9 for collection. The collection trough 9, with its slope, leads to the discharge pipe 10 for discharge. This method ensures that the wheat material not only has a simple upper and lower stage screening effect during screening, but also ensures that impurities or wheat material at each stage of screening can be easily removed, thereby improving the efficiency of wheat material screening and improving the drawbacks of traditional wheat material screening that require excessive manual intervention for cleaning or removal operations. Therefore, it improves the convenience of wheat material screening and processing.

[0030] Furthermore, a positioning support ring 14 is fixedly installed on the inner side of the extension barrel 11, and the filter inner cylinder 13 is located above the positioning support ring 14. By setting the positioning support ring 14 at the extension barrel 11 to block the filter inner cylinder 13, it is possible to facilitate the separation and cleaning of a large amount of impurities filtered at the filter inner cylinder 13.

[0031] Working principle: a wheat processing sieve material unloading device, when the need for wheat material screening, at this time the wheat material reaches the filter screen inner cylinder 13, filter screen inner cylinder 13 can filter the straw or large particles in the wheat material, at this time the wheat material filtered by the filter screen inner cylinder 13 reaches the inside of the extension bucket 11, and then reaches the filter screen sieve plate 15 for screening and filtering, at this time the small particle impurities in the wheat material are screened to the discharge seat 4 by the filter screen sieve plate 15 for cleaning, when the filter screen sieve plate 15 completes a certain amount of wheat material screening, the hydraulic telescopic rod 12 works, the electric hydraulic telescopic rod 12 pushes the extension bucket 11 and the sieve support bucket 1 to form separation, so that the wheat material reaches the material collecting groove 9 for collection and then is discharged through the discharge pipe 10.

[0032] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A wheat processing screening and feeding device, comprising a screening support bucket (1), characterized in that: A material collecting ring (8) is fixedly installed on the surface of the material screening support (1), and a discharge pipe (10) is fixedly installed on the surface of the material collecting ring (8). An extension barrel (11) is provided above the material screening support (1). A hydraulic telescopic rod (12) is fixedly installed on the surface of the extension barrel (11). The end of the hydraulic telescopic rod (12) away from the extension barrel (11) is fixedly installed on the surface of the material collecting trough (9). A filter screen inner cylinder (13) is slidably installed on the inner side of the extension barrel (11), and a filter screen plate (15) is fixedly installed on the inner side of the material screening support (1).

2. The wheat processing screening and feeding device according to claim 1, characterized in that: The inner side of the collecting ring (8) is provided with a collecting groove (9), and the inner wall of the collecting groove (9) on the collecting ring (8) is sloping.

3. The wheat processing screening and feeding device according to claim 1, characterized in that: The filter screen plate (15) is conical in shape.

4. The wheat processing screening and feeding device according to claim 1, characterized in that: A base body (2) is provided below the screening support barrel (1), and a vibrating screen seat (3) is fixedly installed on the side of the base body (2) away from the screening support barrel (1).

5. A wheat processing screening and feeding device according to claim 4, characterized in that: The screen support (1) and the base body (2) are fixedly installed with heightening columns (5) on opposite sides, and the base body (2) is fixedly installed with a discharge seat (4) on the inner side.

6. The wheat processing screening and feeding device according to claim 4, characterized in that: A dust collection ring (16) is fixedly installed on the surface of the base body (2), and a discharge groove (6) is opened on the surface of the dust collection ring (16). A baffle plate (7) is slidably installed on the inner wall of the discharge groove (6).

7. A wheat processing screening and feeding device according to claim 5, characterized in that: The material discharge seat (4) is also conical in shape.

8. The wheat processing screening and feeding device according to claim 1, characterized in that: A positioning support ring (14) is fixedly installed on the inner side of the extension barrel (11), and the filter inner cylinder (13) is located above the positioning support ring (14).

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