CN222000812U

CN222000812U - A pepper stone removal device with uniform and automatic feeding

Info

Publication number: CN222000812U
Application number: CN202420444111.0U
Authority: CN
Inventors: 高建民
Original assignee: Hebei Spicy City Food Co ltd
Current assignee: Hebei Spicy City Food Co ltd
Priority date: 2024-03-08
Filing date: 2024-03-08
Publication date: 2024-11-15
Anticipated expiration: 2034-03-08

Abstract

The utility model discloses a capsicum stone removing device capable of uniformly and automatically feeding, which comprises a feeding cylinder, a feeding screw shaft, a protective net, a hoisting bearing and a gear motor, wherein the feeding cylinder is a circular pipe-shaped part, a pipe orifice at the feeding end of the feeding cylinder is sealed, the upper side of the circular pipe wall is fixedly connected with a discharging hopper with a large upper part and a small lower part, a square ventilation area is arranged at the upper side of the circular pipe wall at the middle part of the feeding cylinder, the discharging end of the feeding cylinder is opened, the diameter of the circular pipe wall is tapered and reduced, the screw rod consists of a screw plate fixedly connected on a rotating shaft of a rod-shaped part, the rotating shaft and the feeding cylinder are coaxially arranged, the protective net is arranged on the upper part of the ventilation area, the hoisting bearing is coaxially sleeved at one side shaft end of the rotating shaft, and the gear motor is in transmission connection with the other side shaft end of the rotating shaft and is arranged at the pipe orifice at the feeding end of the feeding cylinder; the utility model combines the stone removing device, the receiving device, the fan and the dust collecting device which are operated in a linkage way, can uniformly convey the dry chilli products which are intensively fed into the stone removing system, and has high automation degree, high mechanism operating efficiency and strong practicability.

Description

Automatic-feeding chili stone removing equipment uniformly

Technical Field

The utility model relates to the field of vegetable processing, in particular to a capsicum stone removing device capable of uniformly and automatically feeding.

Background

In the sun-drying process of the dried chilli serving as agricultural products, many impurities such as stones and dust are often doped, and stone removal machines are often used as equipment for removing the stones in the dried chilli.

The utility model provides a vertically place subaerial common stone removing equipment in market, including the feeder hopper that sets gradually and communicates, remove stone mechanism, aggregate unit, fan and dust collection device, remove stone mechanism and contain the vertical stone barrel that removes for hollow container that sets up, remove stone barrel lower extreme opening, remove the upper end and the vertical connecting tube intercommunication of stone barrel, under the effect of induced drafting of fan, the dry chilli that mixes the stone in the feeder hopper is inhaled and is removed the stone machine, when removing stone mechanism through, the heavier stone of proportion can drop to the below that removes the stone barrel, the lighter dry chilli of proportion is inhaled aggregate unit in, store and take in aggregate unit, remaining air current that contains light debris gets into dust collection device, light impurity subsides and collects inside dust collection device.

The utility model patent CN206286199U discloses a capsicum stone removing and dust removing device, which comprises a first air supply pipeline, wherein the first air supply pipeline is used for conveying capsicum by wind power and comprises a vertical ascending section and a descending section; the inner wall of the pipeline of the ascending section and/or the descending section is spiral.

In the technical scheme of the above patent and the existing stoning equipment in the market, the following disadvantages still exist although the stoning work can be carried out on the chilli product: the feeding port is simple in structure, when a large amount of feeds are concentrated in the high-speed production process, the dry chilli products to be treated are poured into the feeding hopper and directly enter the stoning device, and the intermittent concentrated feeds enable the dry chilli products in the stoning equipment to be easily sucked in a concentrated manner, so that the treatment working pressure of the stoning equipment is increased instantaneously, stones are not removed thoroughly, and the load and abrasion of each part of the equipment are increased.

Disclosure of utility model

The utility model discloses a chili stone removing device capable of uniformly and automatically feeding, which is combined with a stone removing device, a receiving device, a fan and a dust collecting device which are operated in a linkage way, and can uniformly convey dry chili products which are intensively fed into a stone removing system, and has the advantages of high automation degree, high mechanism operation efficiency and strong practicability.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

The utility model discloses a pepper stone removing device capable of uniformly and automatically feeding, which comprises a stone removing device, a material collecting device, a fan and a dust collecting device which are sequentially communicated from front to back through a pipeline, and further comprises a uniform feeding device, wherein the uniform feeding device is arranged at the input end of the stone removing device, the uniform feeding device comprises a feeding cylinder, a feeding screw shaft, a protective net, a hoisting bearing and a gear motor, the main body of the feeding cylinder is a circular-tube-shaped part shell, a pipe orifice of the feeding end of the shell is sealed, the upper side of the pipe wall of the circular pipe is fixedly connected with a discharging hopper with a large upper part and a small lower part, the upper side of the pipe wall of the middle part of the shell is provided with a square ventilation area, the discharging end of the shell is opened, the diameter of the circular pipe wall is in a conical shape, a screw rod is formed by fixedly connecting a screw blade on a shaft-shaped part rotating shaft, the rotating shaft and the shell are coaxially arranged, the protective net is arranged at the upper part of the ventilation area, the hoisting bearing is coaxially sleeved at one side shaft end of the rotating shaft, and the gear motor is in transmission connection with the other side shaft end of the rotating shaft and is arranged on the pipe orifice of the feeding end of the shell.

Further, the ventilation area is a rectangular opening, and a protection net in the shape of an arc plate is arranged on the rectangular opening.

Further, the protection net is a steel wire net with press edges at the periphery, and the protection net is in an arc shape and is tightly covered on the upper part of the ventilation area.

Further, the ventilation area is a rectangular area, and a plurality of ventilation holes are uniformly formed in the side wall of the feeding barrel in the rectangular area.

Further, a discharging end output air pipe of the feeding cylinder is connected with a stone removing device, an output air pipe of the stone removing device is connected with a collecting device, the collecting device output air pipe is connected with a fan, a relevant air blower is arranged at the bottom of the collecting device, and an output air pipe of the fan is connected with a dust collecting device.

Further, the feeding cylinder further comprises a mounting seat and supporting legs, the mounting seat is fixedly connected to the upper side of the inner circular surface of the opening of the discharging end of the shell, the mounting seat mounting surface is downwards provided with the hoisting bearing, and the supporting legs are fixedly connected to the lower portion of the outer circular surface of the middle of the shell.

Further, the diameter of the spiral sheet is reduced at the conical closing position of the discharge end of the shell, a shaft shoulder with a key groove is arranged at one end of the rotating shaft and is in transmission connection with the gear motor, and a bearing position shaft shoulder and the hoisting bearing are coaxially sleeved at the other end of the rotating shaft.

Further, the protection net is a steel net with press edges at the periphery, and the protection net is in an arc shape and is tightly covered on the upper part of the ventilation area.

Further, a hopper cover is arranged on the discharging hopper, the hopper cover is connected with one side edge of the discharging hopper through a hinge, the cover can rotate around a rotating shaft of the hinge to open and close an upper opening of the discharging hopper, and a handle is arranged on one side, away from the hinge, of the upper surface of the hopper cover.

Compared with the prior art, the utility model has the beneficial technical effects that:

According to the pepper stone removing device capable of uniformly and automatically feeding, the uniform feeding function mechanism of the feeding hole of the stone removing device is added, the screw rod uniformly separates the dried pepper products and enables the dried pepper products to translate at a uniform speed, and because the air pressure generated by the stone removing device can enable the moving speed of the peppers to be fast, the air pressure difference in the uniform feeding device is compensated by adding the independent ventilation area, a small quantity of peppers in the screw sheet between the ventilation area and the discharging hole can enter the stone removing device only under the influence of the air negative pressure, and a large quantity of pepper products stored and conveyed at a uniform speed between the discharging hole and the ventilation area are not influenced, so that uninterrupted uniform feeding of the pepper products can be ensured on the premise of ensuring that the conveying airflow in the stone removing device is unchanged.

Drawings

The utility model is further described with reference to the following description of the drawings.

Fig. 1 is a schematic perspective view of a uniform automatic feeding capsicum stoning apparatus according to the present utility model;

FIG. 2 is a schematic perspective view of a uniform feeding device according to the present utility model;

FIG. 3 is a schematic cross-sectional front view of the uniform feeder of the present utility model;

FIG. 4 is a schematic view of a front cross-sectional structure of a feeder barrel of the present utility model;

fig. 5 is a schematic perspective view of a feed screw shaft according to the present utility model.

Reference numerals illustrate: 1. a uniform feeding device; 101. a feeding cylinder; 102. a feeding screw shaft; 103. a protective net; 104. hoisting a bearing; 105. a speed reducing motor; 106. discharging hoppers; 107. a ventilation zone; 108. a mounting base; 109. a support leg; 110. a hopper cover; 111. a hinge; 112. a handle; 113. a rotating shaft; 114. a spiral sheet; 2. a stone removing device; 3. a material receiving device; 4. a blower; 5. a dust collecting device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 2 and 3, the capsicum stone removing device capable of uniformly and automatically feeding comprises a stone removing device 2, a receiving device 3, a fan 4 and a dust collecting device 5 which are sequentially communicated from front to back through a pipeline. The stone removing device comprises a stone removing device 2, and is characterized by further comprising a uniform feeding device 1, wherein the uniform feeding device 1 is arranged at the input end of the stone removing device 2, the uniform feeding device 1 comprises a feeding barrel 101, a feeding screw shaft 102, a protective net 103, a hoisting bearing 104 and a gear motor 105, the feeding barrel 101 is a circular tube-shaped part, a feeding hopper 106 with a large upper part and a small lower part is welded on the upper side of a circular tube wall of the feeding barrel 101, a square ventilation area 107 is formed on the upper side of the circular tube wall of the middle part of the feeding barrel 101, the discharging end of the feeding barrel 101 is opened, the diameter of the circular tube wall is tapered, the screw rod 102 is formed by welding a screw sheet 114 on a rotating shaft 113 of the rod-shaped part, the rotating shaft 113 and the feeding barrel 101 are coaxially arranged, the protective net 103 is arranged on the upper part of the ventilation area 107, the hoisting bearing 104 is coaxially sleeved on one side shaft end of the rotating shaft 113, and the gear motor 105 is in transmission connection with the shaft end of the other side of the rotating shaft 113 and is arranged on the feeding end sealing plate of the feeding barrel 101.

The conical necking of the outlet section of the feeding barrel 101 enables the air in the feeding barrel to generate a pressurizing effect, and the dry chilli product can be ensured to smoothly reach the outlet of the feeding barrel 101.

As shown in fig. 2 and 4, the ventilation area 107 is a rectangular opening, and the protection net 103 having the shape of a circular arc plate is mounted on the rectangular opening.

As shown in fig. 2, the protection net 103 is a steel wire net with press edges at the periphery, and the protection net 103 is tightly covered on the upper part of the ventilation area 107 in an arc shape.

In a specific embodiment, the ventilation area 107 is a rectangular area, and a plurality of ventilation holes are uniformly formed on the side wall of the feeding barrel 101 in the rectangular area.

As shown in fig. 1, a discharge end output air pipe of the uniform feeding device 1 is connected with a stone removing device 2, an output air pipe of the stone removing device 2 is connected with a collecting device 3, an output air pipe of the collecting device 3 is connected with a fan 4, a relevant fan is arranged at the bottom of the collecting device 3, and an output air pipe of the fan 4 is connected with a dust collecting device 5.

As shown in fig. 4, the feeding barrel 101 further comprises a mounting seat 108 and a supporting leg 109, the mounting seat 108 is welded on the upper side of the inner circular surface of the opening of the discharging end of the feeding barrel 101, the mounting surface of the mounting seat 108 is downwards provided with the hoisting bearing 104, and the supporting leg 109 is welded on the lower part of the outer circular surface of the middle part of the feeding barrel 101.

The mounting seat 108 is arranged inside the feeding barrel 101, and after the hoisting bearing 104 is mounted, a larger U-shaped gap is formed on the inner circular surface of the feeding barrel 101, so that the mounting requirement of the feeding screw shaft 102 is met, and the conveying of the internal dry pepper products is not hindered.

As shown in fig. 5, the diameter of the spiral sheet 114 is reduced correspondingly at the conical closing position of the discharge end of the feeding cylinder 101, one end of the rotating shaft 113 is provided with a shaft shoulder with a key slot and is in transmission connection with the gear motor 105, and the other end of the rotating shaft 113 is provided with a bearing position shaft shoulder and the hoisting bearing 104 which are coaxially sleeved.

As shown in fig. 2 and 3, the protection net 103 is a steel net with press edges at the periphery, and the protection net 103 is covered on the upper part of the ventilation area 107 in an arc shape.

The edge pressing size of the protective net 103 is larger than that of the ventilation area 107, so that the ventilation area 107 can be covered integrally, and external air can enter the feeding cylinder 101 to compensate air pressure difference and prevent internal dry pepper products from leaking out of the feeding cylinder 101.

As shown in fig. 2, the discharging hopper 106 is provided with a hopper cover 110, the hopper cover 110 is connected with one side of the discharging hopper 106 through a hinge 111, the hopper cover 110 can rotate around the rotating shaft of the hinge 111 to realize the opening and closing of the upper opening of the discharging hopper 106, and a handle 112 is arranged on one side, far away from the hinge 111, of the upper surface of the hopper cover 110.

The hopper cover 101 can close the upper opening of the discharging hopper 106, so that external impurities are prevented from entering the dried chilli product, and the air pressure difference inside and outside the discharging hopper 106 is prevented from causing the rapid moving of the dried chilli product.

In summary, when the device of the utility model is operated, firstly, the dry chilli product needing to be destoner is poured into the discharging hopper 106, the fan 4 is electrified and started to generate air flow in the destoner, then the reducing motor 105 is electrified and started to drive the feeding screw shaft 102 to rotate, the dry chilli product slides into the feeding barrel 101 and then moves to the outlet end of the feeding barrel 101 at uniform speed under the rotation of the screw plate 114, air negative pressure is generated in the feeding barrel 101 due to the air suction effect of the fan 4, when the chilli product approaches the discharging end of the feeding barrel 101, air enters the feeding barrel 101 from the ventilation area 107 to generate air flow to drive the chilli product to pass through the discharging port of the feeding barrel 101, then the chilli product enters the destoner removing device 2 to separate and remove stone particles with larger specific gravity, then the dust and sundries with smaller specific gravity are separated and removed by the receiving device 3, the processed chilli product is collected and used by the receiving device 3, and finally the air flow reaches the dust collecting device 5 under the effect of the fan 4, and the sundries such as dust are collected by the dust collecting device, so that the whole process of destoner is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hot pepper stone removal equipment of automatic feed uniformly, includes from the past to the back stone removal device (2), material receiving arrangement (3), fan (4) and dust collector (5) that communicate in proper order through the pipeline, its characterized in that: the stone removing device is characterized by further comprising a uniform feeding device (1), the uniform feeding device (1) is arranged at the input end of the stone removing device (2), the uniform feeding device (1) comprises a feeding barrel (101), a feeding screw shaft (102), a protective net (103), a hoisting bearing (104) and a reducing motor (105), the feeding barrel (101) is a circular pipe-shaped part, a pipe opening of the feeding barrel (101) is closed, a discharging hopper (106) with a large upper part and a small lower part is fixedly connected to the upper side of the circular pipe wall, a square ventilation area (107) is formed in the upper side of the circular pipe wall in the middle of the feeding barrel (101), the opening of the discharging end of the feeding barrel (101) and the diameter of the circular pipe wall are tapered, the feeding screw shaft (102) is formed by fixedly connecting a screw sheet (114) on a rotating shaft (113) of the rod-shaped part, the rotating shaft (113) is coaxially mounted with the feeding barrel (101), the hoisting bearing (104) is coaxially sleeved at one side shaft end of the rotating shaft (113), the reducing motor (105) is in transmission connection with the other side shaft end of the rotating shaft (113), and the rotating shaft (105) is mounted at the pipe opening of the feeding barrel (101).

2. A uniformly automatic feeding chili stoning apparatus according to claim 1, wherein: the ventilation area (107) is a rectangular opening, and a protection net (103) in the shape of an arc plate is arranged on the rectangular opening.

3. A uniformly automatic feeding chili stoning apparatus according to claim 2, wherein: the protection net (103) is a steel wire net with press edges at the periphery, and the protection net (103) is tightly covered on the upper part of the ventilation area (107) in an arc shape.

4. A uniformly automatic feeding chili stoning apparatus according to claim 1, wherein: the ventilation area (107) is a rectangular area, and a plurality of ventilation small holes are uniformly formed in the side wall of the feeding barrel (101) in the rectangular area.

5. A uniformly automatic feeding chili stoning apparatus according to claim 1, wherein: the feeding cylinder (101) further comprises a mounting seat (108) and supporting legs (109), the mounting seat (108) is fixedly connected to the upper side of the inner circular surface of the opening of the discharging end of the feeding cylinder (101), the mounting seat (108) faces downwards, the bottom surface of the mounting seat is provided with the hoisting bearing (104), and the supporting legs (109) are fixedly connected to the lower portion of the outer circular surface of the middle of the feeding cylinder (101).

6. A uniformly automatic feeding chili stoning apparatus according to claim 1, wherein: the diameter of the spiral sheet (114) is reduced at the conical closing position of the discharge end of the feeding cylinder (101), one end of the rotating shaft (113) is provided with a shaft shoulder with a key slot and is in transmission connection with the gear motor (105), and the other end of the rotating shaft (113) is provided with a bearing position shaft shoulder and is coaxially sleeved with the hoisting bearing (104).

7. A uniformly automatic feeding chili stoning apparatus according to claim 1, wherein: the automatic discharging device is characterized in that a hopper cover (110) is arranged on the discharging hopper (106), the hopper cover (110) is connected with one side edge of the discharging hopper (106) through a hinge (111), the hopper cover (110) rotates around a rotating shaft of the hinge (111) to open and close an upper opening of the discharging hopper (106), and a handle (112) is arranged on one side, away from the hinge (111), of the upper surface of the hopper cover (110).