Kitchen garbage biomass crushing separator

Abstract

The utility model relates to a kitchen garbage biomass crushing and separating machine which comprises a conveying cylinder and a separating cylinder arranged above the conveying cylinder, an auger conveying blade is rotationally arranged in the conveying cylinder, two sets of extrusion plates are arranged in the separating cylinder in a sliding mode, a plurality of water outlet holes are formed in the extrusion plates, and a half gear is arranged on the outer side of the conveying cylinder. The semi-gear drives the extrusion plate to move towards the middle while rotating along with the auger conveying blade, water in the garbage is separated through the water outlet hole, the auger conveying blade is used for spirally conveying the separated garbage, and the problems that when more kitchen garbage in the pipe shell cannot be completely treated, blockage is easily caused, and rotation of the rotating shaft is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen waste treatment, in particular to a kitchen waste biomass crushing and separation machine. Background Art

[0002] Kitchen waste refers to garbage generated in residents' daily lives and food processing, catering services, unit meal supply and other activities, including discarded vegetable leaves, leftovers, leftover rice, fruit peels, egg shells, tea dregs, bones (chicken bones, fish bones), etc. Its main sources are home kitchens, restaurants, hotels, canteens, markets and other industries related to food processing.

[0003] A Chinese utility model patent with the announcement number CN218463044U discloses a kitchen waste solid-liquid separation device, including an extrusion conveying pipe and a filter box, the extrusion conveying pipe includes a tube shell, and a filter hole is provided in the middle of the bottom surface of the tube shell; a rotating shaft is provided in the tube shell, and the rotating shaft is composed of a small cylindrical section, an intermediate conical section and a large cylindrical section connected in sequence, a water outlet is provided at the bottom of the box body, the filter box and the box body can be pulled out, and a filter screen is provided at the bottom of the filter box, and the filter box is used to receive the liquid filtered from the tube shell. The utility model has high working efficiency, low failure rate, good solid-liquid separation effect, and can perform secondary solid-liquid separation on the filtrate.

[0004] However, the inventors found that the device has the following problems: when there is a lot of kitchen waste in the tube shell, it cannot be completely processed and easily causes blockage, affecting the rotation of the shaft. Utility Model Content

[0005] The purpose of the utility model is to invent a kitchen waste biomass crushing and separation machine in view of the deficiencies in the prior art, comprising a conveying cylinder and an auger conveying blade rotatably arranged in the conveying cylinder, a separation cylinder being arranged on the conveying cylinder, a threaded rod being arranged on the separation cylinder, an extrusion plate being slidably arranged on the threaded rod, a gear and a half gear meshing with the gear being arranged on the side of the threaded rod, the half gear and the auger conveying blade being connected by a belt, and the extrusion plate can achieve intermittent separation and unloading through the intermittent cooperation between the half gear and the gear, thereby solving the problem that when there is a lot of kitchen waste in the tube shell, it cannot be completely processed and easily causes blockage, thereby affecting the rotation of the rotating shaft.

[0006] In view of the above technical problems, the technical solution adopted by the utility model is as follows: a kitchen waste biomass crushing and separation machine, comprising a conveying cylinder and a separation cylinder arranged above the conveying cylinder, wherein an auger conveying blade is rotatably arranged in the conveying cylinder, and two groups of extrusion plates are slidably arranged in the separation cylinder, and a plurality of water outlet holes are opened on the extrusion plate. A half gear is arranged on the outer side of the conveying cylinder, and the half gear drives the extrusion plate to move toward the middle while rotating with the auger conveying blade to separate the water in the garbage through the water outlet hole, and the auger conveying blade is used for spirally conveying the separated garbage.

[0007] As a preference, a threaded rod is rotatably provided on the separation cylinder, and a gear meshing with a half gear is provided at one end of the threaded rod.

[0008] As a preference, the threaded rod is provided with a threaded segment a and a threaded segment b, and the two groups of extrusion plates are respectively engaged with the threaded segment a and the threaded segment b.

[0009] As a preference, a sensing door is provided below the extrusion plate, and a sensor is provided on the sensing door.

[0010] As a preferred embodiment, a belt is provided between the auger conveying blade and the half gear.

[0011] As a preference, the thread segments a and b have opposite thread rotation directions, and a torsion spring is provided at the connection between the threaded rod and the separation cylinder.

[0012] As a preference, the conveying cylinder is provided with a plurality of through holes on the surface below the separation cylinder, and a discharge port is provided on the other side of the conveying cylinder.

[0013] Beneficial effects of the utility model:

[0014] 1. A gear is arranged on the side of the threaded rod, and a half gear meshing with the gear is arranged on the surface of the separation box. A belt is arranged between the half gear and the auger conveying blade sleeve. When the auger conveying blade rotates, the half gear is driven to rotate by the belt. The half gear and the gear are intermittently matched. The torsion spring arranged on the threaded rod can realize intermittent material discharge to prevent blockage caused by excessive garbage in the conveying barrel.

[0015] 2. By arranging threaded sections a and b with opposite rotation directions on the threaded rod, extrusion plates are meshedly arranged on the threaded sections a and b, and a plurality of water outlet holes are opened on the extrusion plates. When the threaded rod rotates, the extrusion plates are driven to squeeze toward the middle, and the water in the garbage can be separated through the water outlet holes.

[0016] In summary, the equipment has the advantages of solid-liquid separation, anti-blocking, good conveying effect, etc., and is particularly suitable for the field of kitchen waste treatment technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a front cross-sectional view of a kitchen waste biomass crushing and separation machine;

[0019] Figure 2It is a structural schematic diagram of a kitchen waste biomass crushing and separation machine;

[0020] Figure 3 It is a structural schematic diagram of a threaded rod in a kitchen waste biomass crushing and separation machine;

[0021] Figure 4 for Figure 1 A partial enlarged view of the middle A;

[0022] Figure 5 for Figure 2 A partial enlarged view of point B in the middle.

[0023] Figure annotation:

[0024] 1. Conveying cylinder; 2. Separating cylinder; 3. Auger conveying blade; 4. Half gear; 5. Extrusion plate; 6. Water outlet; 21. Threaded rod; 22. Gear; 31. Threaded section a; 32. Threaded section b; 41. Induction door; 51. Belt; 71. Through hole; 72. Discharge port. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0026] Embodiment 1

[0027] like Figures 1 to 5 As shown, a kitchen waste biomass crushing and separation machine comprises a conveying cylinder 1 and a separation cylinder 2 arranged above the conveying cylinder 1, wherein an auger conveying blade 3 is rotatably arranged in the conveying cylinder 1, and two groups of extrusion plates 5 are slidably arranged in the separation cylinder 2, and a plurality of water outlet holes 6 are opened on the extrusion plates 5, and a half gear 4 is arranged on the outer side of the conveying cylinder 1, and the half gear 4 drives the extrusion plate 5 to move toward the middle while rotating with the auger conveying blade 3 to separate the water in the garbage through the water outlet hole 6, and the auger conveying blade 3 is used for spirally conveying the separated garbage.

[0028] like Figure 3 As shown, a threaded rod 21 is rotatably provided on the separation cylinder 2, and a gear 22 meshing with the half gear 4 is provided at one end of the threaded rod 21.

[0029] It is worth mentioning here that the gear 22 can be intermittently rotated by the belt during the rotation of the half gear 4.

[0030] like Figure 3 As shown, the threaded rod 21 is provided with a threaded segment a31 and a threaded segment b32, and the two groups of extrusion plates 5 are respectively engaged with the threaded segment a31 and the threaded segment b32.

[0031] like Figure 4As shown, a sensing door 41 is provided below the extrusion plate 5 , and a sensor is provided on the sensing door 41 .

[0032] It is worth mentioning that, by providing a sensor on the sensing door 41 , the sensing door can be opened by the sensor after the squeezing plate 5 completes squeezing.

[0033] like Figure 2 As shown in FIG. 5 , a belt 51 is provided between the auger conveying blade 3 and the half gear 4.

[0034] like Figure 3 As shown, the thread segments a31 and b32 have opposite thread rotation directions, and a torsion spring is provided at the connection between the threaded rod 21 and the separation cylinder 2.

[0035] It is worth mentioning that, by providing a torsion spring at the connection between the threaded rod 21 and the separation cylinder 2 , the threaded rod 21 can achieve intermittent rotation under the combined action of the torsion spring and the half gear 4 .

[0036] like Figure 2 As shown, the conveying cylinder 1 is provided with a plurality of through holes 71 on the surface below the separation cylinder 2 , and the other side of the conveying cylinder 1 is provided with a discharge port 72 .

[0037] The working process is as follows:

[0038] Start the device, the auger conveying blade 3 rotates, and the kitchen waste is poured into the separation cylinder 2. The auger conveying blade 3 drives the half gear 4 to rotate through the belt 51. When the half gear 4 is engaged with the gear 22, the threaded rod 21 rotates, driving the squeezing plates 5 on both sides to move toward the middle to squeeze the waste. Water flows out from the water outlet 6 and then flows out from the through hole 71 on the conveying cylinder 1 for collection. The sensor senses the squeezing plate 5, opens the sensing door 41, and the waste falls into the conveying cylinder 1 and is transported by the auger conveying blade 3.

[0039] When the half gear 4 is not meshed with the gear 22, the solid-liquid separation is completed, the threaded rod 21 is reset under the action of the torsion spring, driving the extrusion plate 5 to reset, and the sensor drives the induction door 41 to close before re-feeding and separation.

[0040] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0041] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "one" should not be understood as a limitation on the number.

[0042] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be easily thought of by technicians familiar with the technical field under the technical tips of the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A kitchen waste biomass crushing and separation machine, comprising a conveying cylinder (1) and a separation cylinder (2) arranged above the conveying cylinder (1), characterized in that: An auger conveying blade (3) is rotatably arranged in the conveying cylinder (1), two groups of squeezing plates (5) are slidably arranged in the separation cylinder (2), a plurality of water outlet holes (6) are provided on the squeezing plates (5), a half gear (4) is arranged on the outside of the conveying cylinder (1), the half gear (4) drives the squeezing plates (5) to move toward the middle while rotating with the auger conveying blade (3) to separate water from the garbage through the water outlet holes (6), and the auger conveying blade (3) is used to spirally convey the separated garbage.

2. The kitchen waste biomass crushing and separation machine according to claim 1, characterized in that: A threaded rod (21) is rotatably provided on the separation cylinder (2), and a gear (22) meshing with the half gear (4) is provided at one end of the threaded rod (21).

3. The kitchen waste biomass crushing and separation machine according to claim 2, characterized in that: The threaded rod (21) is provided with a threaded section a (31) and a threaded section b (32), and the two groups of extrusion plates (5) are respectively engaged with the threaded section a (31) and the threaded section b (32).

4. The kitchen waste biomass crushing and separation machine according to claim 1, characterized in that: An induction door (41) is provided below the extrusion plate (5), and an induction door (41) is provided with a sensor.

5. The kitchen waste biomass crushing and separation machine according to claim 1, characterized in that: A belt (51) is sleeved between the auger conveying blade (3) and the half gear (4).

6. The kitchen waste biomass crushing and separation machine according to claim 3, characterized in that: The threaded sections a (31) and the threaded sections b (32) have opposite threaded directions, and a torsion spring is provided at the connection between the threaded rod (21) and the separation cylinder (2).

7. The kitchen waste biomass crushing and separation machine according to claim 1, characterized in that: The conveying cylinder (1) is provided with a plurality of through holes (71) on the surface below the separation cylinder (2), and a discharge port (72) is provided on the other side of the conveying cylinder (1).

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