CN217616129U

CN217616129U - Automatic feeding device for red date screening machine

Info

Publication number: CN217616129U
Application number: CN202221768555.7U
Authority: CN
Inventors: 李强; 刘鹏
Original assignee: Hubei Xirui Automatic Conveying Equipment Technology Co ltd
Current assignee: Hubei Xirui Automatic Conveying Equipment Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-10-21
Anticipated expiration: 2032-07-07

Abstract

The utility model relates to a red date screening technique field discloses a red date is automatic feed arrangement for sieve separator, including the climbing machine, the discharge end of climbing machine is equipped with the branch hopper, is equipped with two branch material swash plates in dividing the hopper, and two divide material swash plate upper ends to meet, lower extreme alternate segregation, divide the material swash plate to be equipped with the discharge gate with dividing the hopper department of meeting, and the discharge gate lower extreme is equipped with the support frame, and the support frame downward sloping sets up, rotates on the support frame and is connected with a plurality of groups guiding mechanism, and every group guiding mechanism includes two relative pivoted adjustment rollers, forms the blanking mouth between two adjustment rollers, and the blanking mouth below is equipped with the conveying roller set. The utility model has the advantages of it is following and effect: the red dates can fall to the conveying roller group from the blanking port after falling onto the adjusting roller, and the red dates can only transversely fall from the blanking port due to the fact that the width distance of the blanking port is larger than the transverse diameter of the red dates and smaller than the longitudinal diameter of the red dates, so that posture adjustment of the red dates is achieved, and the red dates can be screened subsequently.

Description

Automatic feeding device for red date screening machine

Technical Field

The utility model relates to a red date screening technical field, in particular to automatic feed device for red date screening machine.

Background

The red dates are temperate zone crops with strong adaptability and very wide planting range, in Shandong, xinjiang and other places in China, the red dates are high in yield, the red date processing industry develops rapidly, the requirement on the quality of the red dates is higher and higher, most of the red dates are screened in a manual mode, time and labor are wasted, the efficiency is extremely low, secondary damage is easily caused to the red dates in the manual screening process, the development of the industry is restricted by manpower cost and quality factors, therefore, the red dates are classified and detected by a red date sorting machine, the red date sorting machine is equipment for classifying and screening the red dates according to the quality or size, when the red dates are conveyed on a conveying belt, image information of the red dates is collected by a camera and is uploaded to an AI system, the AI system analyzes the defects or the size of the red dates according to the image information and sends an instruction to the corresponding category, a fruit detection device of a backlight source profile technology has a posture requirement on red date samples passing through a detection chamber, and the posture sequence of the red date samples firstly needs to pass through the detection region; secondly, a phenomenon that jujubes are not allowed to be merged (two or more jujubes to be detected enter a detection area at the same time); the third red date requires stable posture and no jitter when passing through the detection area.

The utility model discloses a grant publication No. CN 204355663U's utility model discloses a vibration material feeding unit who is fit for red date sample, the device's vibration source uses is two vibrating motor combined drive, realize sharp vibration pay-off mode, but the device often can be because of the material is at the in-process of unloading because of the unloading speed is slower material vibrating removal is very fast at the unloading, lead to more and blockking up and then take place the material and pile up at the kneck material of straight type vibrator and vibration dish, often lead to the unloading speed to reduce after the material piles up, seriously still can lead to the material can't get into the track of straight type vibrator and stop the unloading, need the material rear that the user cleared up the jam to enable the normal operation again of vibration feeder, and production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a red date is automatic feed device for sieve separator has difficult jam, effect that discharging efficiency is high.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a red date is automatic feed arrangement for sieve separator, includes the climbing machine, the discharge end of climbing machine is equipped with divides the hopper, it is equipped with two in the hopper to divide the material swash plate, two divide material swash plate upper end to meet, lower extreme alternate segregation, divide the material swash plate and divide the hopper department of meeting to be equipped with the discharge gate, the discharge gate lower extreme is equipped with the support frame, the support frame downward sloping sets up, it is connected with a plurality of groups guiding mechanism, every group to rotate on the support frame guiding mechanism includes two relative pivoted adjusting rollers, two form the blanking mouth between the adjusting roller, the blanking mouth below is equipped with the conveying roller set.

The utility model discloses a further set up to: the central fixedly connected with pivot of adjusting roller, the pivot is rotated and is connected on the support frame, fixedly connected with gear in the pivot, two adjacent epaxial gears mesh mutually, are located the fixedly connected with motor on the gear of top.

The utility model discloses a further set up to: and two sides of the support frame are provided with baffle plates, and the baffle plates are connected with two ends of the adjusting roller.

The utility model discloses a further set up to: the width distance of the blanking port is larger than the transverse diameter of the red dates and smaller than the longitudinal diameter of the red dates.

The utility model discloses a further set up to: and a blanking channel inclining downwards is arranged below the blanking port, the lower end of the blanking channel is positioned above the conveying roller set, and an inclined plate is arranged between every two adjacent groups of adjusting mechanisms.

The utility model discloses a further set up to: the conveying roller set comprises two groups of chains and a motor, wherein the chains are rotatably connected to the frame, the motor drives the chains to rotate, a plurality of conveying rollers are fixedly connected between the two groups of chains, each conveying roller comprises a cylindrical portion and a circular table portion, the circular table portions are symmetrically arranged at two ends of the cylindrical portion, the diameters of the circular table portions are gradually increased along the direction of keeping away from the cylindrical portion, a plurality of convex strips are evenly arranged on the outer wall of the cylindrical portion along the axial direction, brush plates are arranged on the frame, and the brush plates are connected with the convex strips.

The utility model has the advantages that:

1. the discharge end of the climbing machine is provided with a material distribution hopper, two material distribution inclined plates are arranged in the material distribution hopper, a discharge port is arranged below the powder inclined plates, an adjusting roller is arranged at the lower end of the discharge port, the red dates are conveyed upwards under the action of the climbing machine, then the red dates fall into the material distribution hopper from the discharge end of the climbing machine, and the red dates are divided into two parts to fall from the discharge port under the action of the material distribution inclined plates, so that automatic feeding can be performed on two groups of red date screening machines; the lower end of the discharge port is provided with an adjusting mechanism, the adjusting mechanism is arranged obliquely downwards, each group of adjusting mechanisms comprises two adjusting rollers which rotate relatively, a blanking port is formed between the two adjusting rollers, and the red dates can fall onto the conveying roller group from the blanking port after falling onto the adjusting rollers; the adjusting rollers of each group of adjusting mechanisms rotate relatively, so that the red dates can be driven to fall from the blanking port on one hand, and the red dates can be driven to rotate on the adjusting rollers on the other hand, the red dates can be conveniently rotated transversely, the red date blanking speed is accelerated, and the red date feeding efficiency is improved.

2. The adjusting rollers are driven by gears and a motor to rotate, the gears on the adjacent adjusting rollers are meshed, the gears can drive the rotation directions between the two adjacent adjusting rollers to be opposite, the red dates can fall from a material dropping port between the two adjusting rollers which rotate relatively, the red dates which do not fall smoothly slide downwards in the adjusting mechanism which inclines downwards, the red dates rotate continuously under the friction action of the adjusting rollers in the sliding process, and the red dates can fall from another material dropping port when rotating to the transverse direction, so that the posture of the red dates can be adjusted, the red dates can be prevented from being stacked on the other hand, and the red dates can be arranged on the conveying roller set singly.

3. A blanking channel which is inclined downwards is arranged below the blanking port, so that the red dates can slide onto the conveying roller set, and the red dates are prevented from falling.

4. The conveying roller group comprises a chain and a conveying roller fixed on the chain, the conveying roller comprises a cylindrical portion and a circular table portion, the cylindrical portion is provided with a convex strip, a brush plate connected with the convex strip is arranged on the rack, the chain can drive the conveying roller to move forwards, the brush plate can drive the conveying roller to rotate, and therefore red dates on the conveying roller can rotate, and the red dates can be conveniently and subsequently photographed in the circumferential direction.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view at a of fig. 1.

Fig. 3 is a schematic view of the adjustment mechanism.

In the figure, 1, a material distributing hopper; 2. a powder sloping plate; 3. a discharge port; 4. a support frame; 5. an adjustment mechanism; 51. an adjusting roller; 52. a rotating shaft; 53. a gear; 54. a motor; 6. a set of transport rollers; 61. a chain; 62. a conveying roller; 621. a cylindrical portion; 622. a circular table portion; 7. a baffle plate; 8. a blanking channel; 9. a sloping plate; 10. a brush plate; 11. climbing machine.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example (b): the utility model provides a red date is automatic feed device for sieve separator, as shown in fig. 1, including climbing machine 11, the discharge end of climbing machine 11 is equipped with branch hopper 1, divide and be equipped with two in the hopper 1 and divide material swash plate 9, two divide material swash plate 9 upper end to meet, lower extreme alternate segregation, divide material swash plate 9 and divide hopper 1 department of meeting to be equipped with discharge gate 3, discharge gate 3 lower extreme is equipped with support frame 4, the 4 downward sloping settings of support frame, it is connected with a plurality of groups guiding mechanism 5, every group to rotate on the support frame 4 guiding mechanism 5 includes two relative pivoted adjusting rollers 51, two form the blanking mouth between the adjusting roller 51, the blanking mouth below is equipped with conveying roller set 6.

As shown in fig. 3, a rotating shaft 52 is fixedly connected to the center of the adjusting roller 51, the rotating shaft 52 is rotatably connected to the supporting frame 4, a gear 53 is fixedly connected to the rotating shaft 52, the gears 53 on two adjacent rotating shafts 52 are engaged, and a motor 54 is fixedly connected to the gear 53 at the uppermost end.

As shown in fig. 3, the two sides of the supporting frame 4 are provided with the baffle plates 7, and the baffle plates 7 are connected with the two ends of the adjusting roller 51.

As shown in FIG. 3, the width distance of the blanking port is larger than the transverse diameter of the red dates and smaller than the longitudinal diameter of the red dates.

As shown in fig. 3, a blanking channel 8 inclined downward is arranged below the blanking port, the lower end of the blanking channel 8 is positioned above the conveying roller group 6, and an inclined plate 9 is arranged between two adjacent groups of adjusting mechanisms 5.

As shown in fig. 2, the conveying roller group 6 includes two sets of chains 61 rotatably connected to the frame, a motor 54 for driving the chains 61 to rotate, a plurality of conveying rollers 62 fixedly connected between the two sets of chains 61, each conveying roller 62 includes a cylindrical portion 621 and circular truncated cone portions 622 symmetrically arranged at two ends of the cylindrical portion 621, the diameters of the circular truncated cone portions 622 gradually increase along a direction away from the cylindrical portion 621, a plurality of convex strips are uniformly arranged on the outer wall of the cylindrical portion 621 along the axial direction, a brush plate 10 is arranged on the frame, and the brush plate 10 is connected with the convex strips.

As shown in fig. 2, adjacent transfer rollers 62 meet at the side walls.

The utility model provides a red date is automatic feed device theory of operation for sieve separator:

the discharge end of the climbing machine 11 is provided with a material distribution hopper 1, two material distribution inclined plates 9 are arranged in the material distribution hopper 1, a discharge port 3 is arranged below a powder inclined plate 92, an adjusting roller 51 is arranged at the lower end of the discharge port 3, red dates are conveyed upwards under the action of the climbing machine 11, then the red dates fall into the material distribution hopper 1 from the discharge end of the climbing machine 11, and the red dates are divided into two parts to fall from the discharge port 3 under the action of the material distribution inclined plates 9, so that automatic feeding can be carried out on two groups of red date screening machines; the lower end of the discharge port 3 is provided with an adjusting mechanism 5, the adjusting mechanism 5 is arranged obliquely downwards, each group of adjusting mechanisms 5 comprises two adjusting rollers 51 which rotate relatively, a blanking port is formed between the two adjusting rollers 51, and the red dates can fall onto the conveying roller group 6 from the blanking port after falling onto the adjusting rollers 51; the adjusting rollers 51 of each group of adjusting mechanisms 5 rotate relatively, so that the red dates can be driven to fall from the blanking port on one hand, and the red dates can be driven to rotate on the adjusting rollers 51 on the other hand, the red dates can be conveniently rotated to be transverse, the red date blanking speed is accelerated, and the red date feeding efficiency is improved.

The adjusting rollers 51 are driven by a gear 53 and a motor 54 to rotate, the gears 53 on the adjacent adjusting rollers 51 are meshed, the gears 53 can drive the rotation directions between the two adjacent adjusting rollers 51 to be opposite, the red dates can fall from a blanking port between the two adjusting rollers 51 which rotate relatively, the red dates which do not fall smoothly slide downwards in the adjusting mechanism 5 which inclines downwards, the red dates rotate continuously under the friction action of the adjusting rollers 51 in the sliding process, and the red dates can fall from the other blanking port when rotating to the transverse direction, so that the posture of the red dates can be adjusted, the red dates can be prevented from being stacked on the other hand, and the red dates are singly arranged on the conveying roller group 6.

A blanking channel 8 which inclines downwards is arranged below the blanking port, so that the red dates can slide onto the conveying roller group 6, and the red dates are prevented from falling.

The conveying roller group 6 comprises a chain 61 and a conveying roller 62 fixed on the chain 61, the conveying roller 62 comprises a cylindrical portion 621 and a circular table portion 622, the cylindrical portion 621 is provided with a convex strip, a brush board 10 connected with the convex strip is arranged on the rack, the chain 61 can drive the conveying roller 62 to move forwards, and meanwhile the brush board 10 can drive the conveying roller 62 to rotate, so that red dates on the conveying roller 62 rotate, and the red dates can be conveniently photographed in the circumferential direction.

Claims

1. The utility model provides a red date is automatic feed device for sieve separator which characterized in that: including climbing machine (11), the discharge end of climbing machine (11) is equipped with branch hopper (1), it divides material swash plate (9), two to be equipped with two in the hopper (1) divide material swash plate (9) to meet in the branch material swash plate (9) upper end, lower extreme alternate segregation, it is equipped with discharge gate (3) to divide material swash plate (9) and branch hopper (1) department of meeting, discharge gate (3) lower extreme is equipped with support frame (4), support frame (4) downward sloping setting, it is connected with a plurality of guiding mechanism (5), every group to rotate on support frame (4) guiding mechanism (5) include two relative pivoted adjusting roller (51), two form the blanking mouth between adjusting roller (51), the blanking mouth below is equipped with conveying roller set (6).

2. The automatic feeding device for the red date screening machine according to claim 1, characterized in that: adjusting roller (51) center fixedly connected with pivot (52), pivot (52) are rotated and are connected on support frame (4), fixedly connected with gear (53) on pivot (52), gear (53) on two adjacent pivots (52) mesh mutually, are located fixedly connected with motor (54) on gear (53) of top.

3. The automatic feeding device for the red date screening machine according to claim 2, characterized in that: and two sides of the support frame (4) are provided with baffle plates (7), and the baffle plates (7) are connected with two ends of the adjusting roller (51).

4. The automatic feeding device for the red date screening machine according to claim 2, characterized in that: the width distance of the blanking port is larger than the transverse diameter of the red dates and smaller than the longitudinal diameter of the red dates.

5. The automatic feeding device for the red date screening machine according to claim 1, characterized in that: blanking mouth below is equipped with oblique decurrent blanking passageway (8), blanking passageway (8) lower extreme is located conveying roller set (6) top, is equipped with swash plate (9) between adjacent two sets of guiding mechanism (5).

6. The automatic feeding device for the red date screening machine according to claim 1, characterized in that: conveying roller set (6) are including rotating two sets of chain (61), drive chain (61) pivoted motor (54) of connecting in the frame, a plurality of transfer roller (62) of fixedly connected with between two sets of chain (61), transfer roller (62) include that drum portion (621) and symmetry set up round platform portion (622) at drum portion (621) both ends, round platform portion (622) diameter is along keeping away from drum portion (621) direction crescent, drum portion (621) outer wall evenly is provided with a plurality of sand grips along the axial, be equipped with brush board (10) in the frame, brush board (10) meet with the sand grip.

7. The automatic feeding device for the red date screening machine according to claim 6, characterized in that: and the side walls of the adjacent conveying rollers (62) are connected.