Bait raw material crushing bin

Abstract

The utility model discloses a bait raw material crushing bin, and belongs to the technical field of bait processing equipment. The bait raw material crushing bin comprises a crushing bin body and a rotating mechanism, the crushing bin body is of a cylindrical cavity structure, an opening is formed in the circumferential face of the crushing bin body, a fence connected with the edge of the opening formed in the crushing bin body is arranged on the crushing bin body, and flange shafts are fixedly arranged on the left end face and the right end face of the crushing bin body; the rotating mechanism comprises an electric push rod, an arc-shaped connecting rod, a rotating disc and a bottom plate, the electric push rod is fixed to the bottom plate, a flange shaft arranged on one end face of the smashing bin body penetrates through the bottom plate and is coaxially and fixedly assembled and connected with the rotating disc, and the two ends of the arc-shaped connecting rod are rotationally connected with the output end of the electric push rod and the circumference of the rotating disc correspondingly. According to the design, on the basis that posture switching is achieved, the starting and ending positions of rotation of the smashing bin body are limited by the rotating mechanism, an additional sensor does not need to be additionally arranged to detect and control the posture of the smashing bin body, and the unfavorable conditions of inaccurate position control, collision and the like are completely eradicated.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing bait processing equipment, in particular to a fishing bait raw material crushing bin. Background Art

[0002] Fishing bait production equipment mainly includes crushers, mixers and puffers, and also includes conveyor belts, auger dryers and balers. Among them, crushers are used in all processes of fishing bait production, such as base material processing, puffing material processing, mixed material processing, etc.

[0003] Among the existing crushers, some crushing bins are provided with openings, and the material can be automatically discharged from the openings by tilting the crushing bin. Such crushing bins generally have two postures, one is the crushing posture, and the other is the discharging posture. When the crushing bin is in the crushing posture, the opening faces upward, and when the crushing bin is in the discharging posture, the opening faces obliquely downward. In order to achieve posture switching, it is often necessary to cooperate with the sensor through the rotating mechanism of the crushing bin. The rotating mechanism is used to drive the crushing bin to rotate, and the sensor is used to detect the posture of the crushing bin. The rotating mechanism further controls the posture of the crushing bin according to the detection information of the sensor. The above-mentioned posture switching method is highly dependent on the accuracy of the sensor. Once an error or interference occurs, it will cause deviations in the posture adjustment of the crushing bin. If the deviation is too large, irreversible accidents such as collisions may even occur, causing equipment damage. Utility Model Content

[0004] The purpose of the utility model is to provide a bait raw material crushing bin in response to the existing technical status. On the basis of realizing posture switching, the starting and ending positions of the rotation of the crushing bin body have been limited by the rotating mechanism, and there is no need to add additional sensors to detect and control its posture, thus eliminating the occurrence of adverse situations such as inaccurate position control and collision.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bait material crushing bin, comprising a crushing bin body and a rotating mechanism;

[0007] The crushing bin body is a cylindrical cavity structure, and an opening is provided on its circumferential surface. A baffle connected to the edge of the opening is provided on the crushing bin body, and flange shafts are fixed on both left and right end surfaces of the crushing bin body.

[0008] The rotating mechanism includes an electric push rod, an arc-shaped connecting rod, a turntable and a base plate. The electric push rod is fixed on the base plate. A flange shaft formed on one end surface of the crushing bin body penetrates the base plate and is coaxially fixedly assembled and connected to the turntable. One end of the arc-shaped connecting rod is rotationally connected to the output end of the electric push rod, and the other end of the arc-shaped connecting rod is rotationally connected to the turntable.

[0009] Furthermore, a first photoelectric sensor and a second photoelectric sensor are provided on the base plate, and a light shielding plate is provided on the turntable. The first photoelectric sensor and the second photoelectric sensor are arranged on a motion path where the light shielding plate is driven to rotate by the rotation of the turntable, and when the electric push rod is in the shortest state, the light shielding plate corresponds to the position of the first photoelectric sensor, and when the electric push rod is in the longest state, the light shielding plate corresponds to the position of the second photoelectric sensor.

[0010] Furthermore, two mutually parallel clamping plates are provided on the bottom plate, the tail of the electric push rod is rotatably connected to the bottom plate, the cylinder body of the electric push rod is located between the two clamping plates, and the clamping plates are used to limit the electric push rod.

[0011] Furthermore, a flange shaft provided on the end surface of the crushing bin body and coaxially fixedly assembled with the turntable is rotatably connected to the bottom plate.

[0012] Furthermore, it also includes a cover plate, which is fixed on the bottom plate, and the electric push rod, the arc connecting rod, the turntable, the first photoelectric sensor, the second photoelectric sensor and the light shielding sheet are all located between the cover plate and the bottom plate.

[0013] Furthermore, the cover plate is provided with a first observation port and a second observation port, the first observation port corresponds to the position of the first photoelectric sensor, and the second observation port corresponds to the position of the second photoelectric sensor, and the first observation port and the second observation port are used to observe the movement of the light shielding plate during maintenance.

[0014] Furthermore, the flange shaft provided on the end surface of the crushing bin body and coaxially fixedly assembled with the turntable is also rotatably connected to the cover plate.

[0015] Furthermore, the distance between the enclosure and the two side walls corresponding to the circumferential surface of the crushing bin body gradually decreases from bottom to top.

[0016] The beneficial effects of the utility model are:

[0017] Compared with the prior art, the bait material crushing bin fixes the electric push rod on the bottom plate, the flange shaft on one end surface of the crushing bin body penetrates the bottom plate and is coaxially fixedly assembled with the turntable, one end of the arc connecting rod is rotatably connected to the output end of the electric push rod, and the other end of the arc connecting rod is rotatably connected to the turntable. According to the above design, on the basis of realizing posture switching, the starting and ending positions of the rotation of the crushing bin body have been limited by the rotating mechanism, and there is no need to add additional sensors to detect and control its posture, which prevents the occurrence of adverse situations such as inaccurate position control and collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a crushing bin body in a crushing bin for bait raw materials of the utility model;

[0019] Figure 2This is a structural schematic diagram of a rotating mechanism in a bait material crushing bin of the utility model (without a cover plate);

[0020] Figure 3 It is a structural schematic diagram of a rotating mechanism in a bait raw material crushing bin of the utility model (with a cover plate).

[0021] Label instructions: 1. Crushing bin body, 1-1, opening, 2, enclosure, 3, flange shaft, 4, electric push rod, 5, arc-shaped connecting rod, 6, turntable, 7, light shielding sheet, 8, first photoelectric sensor, 9, second photoelectric sensor, 10, bottom plate, 11, clamping plate, 12, cover plate, 12-1, first observation port, 12-2, second observation port. DETAILED DESCRIPTION

[0022] The utility model will be further described below in conjunction with the accompanying drawings.

[0023] See also Figures 1 to 3 As shown, a bait material crushing bin comprises a crushing bin body 1 and a rotating mechanism.

[0024] The crushing bin body 1 is a cylindrical cavity structure, and an opening 1-1 is provided on its circumferential surface. The crushing bin body 1 is provided with a baffle 2 connected to the edge of the opening 1-1 provided thereon, and flange shafts 3 are fixedly provided on both left and right end surfaces of the crushing bin body 1.

[0025] It should be noted that, in order to achieve self-rotation, the crushing bin body 1 is assembled to the main body through the flange shaft 3, and the flange shaft 3 provided on one end face of the crushing bin body 1 is connected to the rotating mechanism (installed on the main body), and the rotating mechanism drives the crushing bin body 1 to rotate; in order to achieve crushing, on the one hand, a crushing tool is rotatably provided in the crushing bin body 1, and the rotation axis of the crushing tool coincides with the rotation axis of the crushing bin body 1, and the flange shaft 3 provided on one end face of the crushing bin body 1 has a central through hole, and the rotating shaft of the crushing tool is connected to the rotating mechanism (installed on the main body) through the central through hole, and the rotating mechanism drives the crushing tool to rotate, and on the other hand, an end cover is provided at the opening 1-1 provided on the crushing bin body 1.

[0026] The rotating mechanism includes an electric push rod 4, an arc-shaped connecting rod 5, a turntable 6 and a base plate 10. The electric push rod 4 is fixed on the base plate 10. The flange shaft 3 formed on one end surface of the crushing bin body 1 passes through the base plate 10 and is coaxially fixedly assembled with the turntable 6. One end of the arc-shaped connecting rod 5 is rotatably connected to the output end of the electric push rod 4, and the other end of the arc-shaped connecting rod 5 is rotatably connected to the turntable 6.

[0027] Specifically, two parallel clamping plates 11 are provided on the base plate 10 , the tail of the electric push rod 4 is rotatably connected to the base plate 10 , the cylinder body of the electric push rod 4 is located between the two clamping plates 11 , and the clamping plates 11 are used to limit the electric push rod 4 so that the electric push rod 4 is fixed on the base plate 10 .

[0028] According to the above design, the crushing bin body 1 can be rotated by the rotating mechanism to realize the switching between the crushing posture and the discharging posture, and the starting and ending positions of the rotation of the crushing bin body 1 have been limited by the rotating mechanism. There is no need to detect and control its posture by adding additional sensors, which eliminates the occurrence of adverse situations such as inaccurate position control and collision.

[0029] In addition, a first photoelectric sensor 8 and a second photoelectric sensor 9 are provided on the base plate 10, and a light blocking plate 7 is provided on the turntable 6. The first photoelectric sensor 8 and the second photoelectric sensor 9 are arranged on the movement path of the light blocking plate 7 driven by the rotation of the turntable 6, and when the electric push rod 4 is in the shortest state, the light blocking plate 7 corresponds to the position of the first photoelectric sensor 8, and when the electric push rod 4 is in the longest state, the light blocking plate 7 corresponds to the position of the second photoelectric sensor 9.

[0030] It should be clear that the first photoelectric sensor 8 and the second photoelectric sensor 9 can detect the posture of the crushing bin body 1, but no further control is required based on the detection information.

[0031] In the above technical solution, the preferred design is as follows:

[0032] The flange shaft 3 provided on the end surface of the crushing bin body 1 and coaxially fixedly assembled with the rotating disk 6 is rotatably connected to the bottom plate 10 to enhance stability;

[0033] The distance between the enclosure 2 and the two side walls corresponding to the circumferential surface of the crushing bin body 1 gradually decreases from bottom to top, that is, the enclosure 2 is a wedge-shaped structure, which is conducive to the automatic sliding of the crushed raw materials to quickly complete the discharge.

[0034] In addition, the rotating mechanism also includes a cover plate 12, which is fixed on the base plate 10, and the electric push rod 4, the arc connecting rod 5, the turntable 6, the first photoelectric sensor 8, the second photoelectric sensor 9 and the light shielding film 7 are all located between the cover plate 12 and the base plate 10.

[0035] The cover plate 12 is provided with a first observation port 12-1 and a second observation port 12-2. The first observation port 12-1 corresponds to the position of the first photoelectric sensor 8, and the second observation port 12-2 corresponds to the position of the second photoelectric sensor 9. The first observation port 12-1 and the second observation port 12-2 are used to observe the movement of the light blocking plate 7 during maintenance.

[0036] The flange shaft 3 provided on the end surface of the crushing bin body 1 and coaxially fixedly assembled with the rotating disk 6 is also rotatably connected with the cover plate 12 to enhance stability.

[0037] In general, the utility model fixes the electric push rod 4 on the bottom plate 10, the flange shaft 3 formed on one end surface of the crushing bin body 1 penetrates the bottom plate 10 and is coaxially fixedly assembled and connected with the turntable 6, one end of the arc connecting rod 5 is rotatably connected to the output end of the electric push rod 4, and the other end of the arc connecting rod 5 is circumferentially rotatably connected to the turntable 6. On the basis of realizing the posture switching, the starting and ending positions of the rotation of the crushing bin body 1 have been limited by the rotating mechanism, and there is no need to add additional sensors to detect and control its posture, which prevents the occurrence of unfavorable situations such as inaccurate position control and collision.

[0038] Of course, the above are only preferred implementations of the present utility model, and are not intended to limit the scope of use of the present utility model. Therefore, any equivalent changes made to the principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A bait raw material crushing bin, characterized by: It includes a crushing bin body and a rotating mechanism; The crushing bin body is a cylindrical cavity structure, and an opening is provided on its circumferential surface. A baffle connected to the edge of the opening is provided on the crushing bin body, and flange shafts are fixed on both left and right end surfaces of the crushing bin body. The rotating mechanism includes an electric push rod, an arc-shaped connecting rod, a turntable and a base plate. The electric push rod is fixed on the base plate. A flange shaft formed on one end surface of the crushing bin body penetrates the base plate and is coaxially fixedly assembled and connected to the turntable. One end of the arc-shaped connecting rod is rotationally connected to the output end of the electric push rod, and the other end of the arc-shaped connecting rod is rotationally connected to the turntable.

2. The bait material crushing bin according to claim 1, characterized in that: A first photoelectric sensor and a second photoelectric sensor are provided on the bottom plate, and a light shielding plate is provided on the turntable. The first photoelectric sensor and the second photoelectric sensor are arranged on a motion path where the light shielding plate is driven to rotate by the rotation of the turntable. When the electric push rod is in the shortest state, the light shielding plate corresponds to the position of the first photoelectric sensor, and when the electric push rod is in the longest state, the light shielding plate corresponds to the position of the second photoelectric sensor.

3. The bait material crushing bin according to claim 1, characterized in that: The bottom plate is provided with two clamping plates parallel to each other, the tail of the electric push rod is rotatably connected to the bottom plate, the cylinder body of the electric push rod is located between the two clamping plates, and the clamping plates are used to limit the electric push rod.

4. The bait material crushing bin according to claim 1, characterized in that: The flange shaft arranged on the end surface of the crushing bin body and coaxially fixedly assembled with the rotating disk is rotatably connected with the bottom plate.

5. The bait material crushing bin according to any one of claims 1 to 4, characterized in that: It also includes a cover plate, which is fixed on the bottom plate. The electric push rod, the arc connecting rod, the rotating disk, the first photoelectric sensor, the second photoelectric sensor and the light shielding sheet are all located between the cover plate and the bottom plate.

6. The bait material crushing bin according to claim 5, characterized in that: The cover plate is provided with a first observation port and a second observation port, the first observation port corresponds to the position of the first photoelectric sensor, the second observation port corresponds to the position of the second photoelectric sensor, and the first observation port and the second observation port are used to observe the movement of the light shielding sheet during maintenance.

7. The bait material crushing bin according to claim 5, characterized in that: The flange shaft arranged on the end surface of the crushing bin body and coaxially fixedly assembled and connected with the rotating disk is also rotatably connected with the cover plate.

8. The bait material crushing bin according to claim 1, characterized in that: The distance between the enclosure and the two side walls corresponding to the circumferential surface of the crushing bin body gradually decreases from bottom to top.

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