Uniform feeding device of color sorter

Abstract

The uniform feeding device comprises a fixing plate, the left end face of the fixing plate is fixedly connected with a conveying cylinder, a conveying cavity is formed in the conveying cylinder, the upper end of the right side of the conveying cavity is communicated with an inlet pipe, the inlet pipe is fixedly connected with a funnel, the funnel is used for feeding, and a power cavity is formed in the right end wall of the conveying cylinder; a conveying motor is fixedly arranged on the right end wall of the power cavity, the conveying motor is in power connection with a conveying shaft with the left end located in the conveying cavity, the conveying shaft is fixedly connected with a spiral conveyor, and the conveying shaft rotates to drive the spiral conveyor to rotate, so that raw materials poured into the funnel and the inlet pipe are conveyed leftwards through the spiral conveyor; the raw materials in the conveying cavity can be poured out, through the arranged rotating shaft, connecting rings and scattering rods, the rotating shaft can rotate to drive the connecting rings and the scattering rods to rotate, then the falling raw materials are stirred, the sticky raw materials are scattered, and air is blown to the raw materials through an air pump and an exhaust plate during scattering.

Description

Technical Field

[0001] The utility model relates to the field of color sorters, in particular to a uniform feeding device for a color sorter. Background Art

[0002] The principle of the color sorter is to use photoelectric detection technology to automatically sort out different-colored particles in granular color sorting materials according to the differences in the optical properties of the color sorting materials. The photoelectric color sorter is a non-destructive sorting equipment used for quality inspection and grading of bulk color sorting materials. It is widely used in grain, food, pigment and chemical industries. However, when the color sorter is used to sort materials with poor fluidity, such as tea leaves and plastic sheets, the color sorting materials cannot be evenly dispersed when they are transported to the color sorting chute of the color sorter through the vibrator, resulting in clumping of the materials. The clumping color sorting materials will inevitably have stacking and overlapping phenomena, which will affect the recognition effect of the color sorter and even cause misjudgment, which will have a great impact on the color sorting effect of the color sorter. Utility Model Content

[0003] The purpose of the utility model is to provide a uniform feeding device for a color sorter to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a uniform feeding device for a color sorter, comprising a fixed plate, a transport cylinder is fixedly connected to the left end surface of the fixed plate, a transport cavity is arranged in the transport cylinder, an entry pipe is connected to the upper right end of the transport cavity, a funnel is fixedly connected to the entry pipe, the funnel is used for feeding, and a power chamber is arranged in the right end wall of the transport cylinder;

[0005] A transport motor is fixedly provided on the right end wall of the power chamber, and the transport motor is powered by a transport shaft whose left end is located in the transport chamber. The transport shaft is fixedly connected to a spiral transport, and the rotation of the transport shaft can drive the spiral transport to rotate, thereby transporting the raw materials poured into the funnel and the entry tube to the left through the spiral transport. The lower end of the left side of the transport chamber is open, and the raw materials in the transport chamber can be poured out.

[0006] The lower end of the transport cylinder is fixedly connected with a discharging cylinder, and a scattering chamber connected to the transport chamber is arranged in the discharging cylinder, and the lower side of the scattering chamber is open.

[0007] The side wall of the breaking up chamber is fixedly connected with a mounting plate through four evenly distributed connecting rods.

[0008] A scattering motor is fixedly provided on the upper end of the mounting plate, the scattering motor is dynamically connected to a scattering shaft, the scattering shaft is fixedly connected to a mounting tube, a mounting cavity is provided in the mounting tube, an air pump is fixedly provided on the upper end wall of the mounting cavity, and a connecting plate is fixedly connected to the upper end of the mounting tube.

[0009] The upper end of the connecting plate is fixedly connected with a rotating shaft.

[0010] The rotating shaft is fixedly provided with three connecting rings evenly distributed up and down, the connecting rings are fixedly connected with four evenly distributed breaking rods, and the breaking rods are fixedly connected with exhaust plates.

[0011] The exhaust plate is communicated with the air pump through a hollow groove provided in the rotating shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a transport motor, a transport shaft and a spiral transport, which can drive the transport shaft and the spiral transport to rotate through the transport motor, and then transport and evenly disperse the raw materials dropped from the funnel and the tube, so as to facilitate the color sorting of the color sorter;

[0014] By setting the rotating shaft, connecting ring and breaking rod, the connecting ring and the breaking rod can be driven to rotate by the rotating shaft, thereby stirring the fallen raw materials and breaking up the sticky raw materials, so as to avoid affecting the recognition effect of the color sorter when they enter the color sorter for color sorting later, and even causing misjudgment, and air is blown through the air pump and the exhaust plate during breaking up, so as to facilitate dispersion. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall three-dimensional schematic diagram of a uniform feeding device for a color sorter proposed in the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of a uniform feeding device for a color sorter from the right side proposed in the utility model;

[0017] Figure 3 A top-down three-dimensional schematic diagram of a uniform feeding device for a color sorter proposed in the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of a uniform feeding device for a color sorter proposed in the utility model;

[0019] Figure 5 This is a schematic diagram of the scattering motor part in the uniform feeding device of a color sorter proposed in the utility model;

[0020] Figure 6 for Figure 5 Right view of;

[0021] In the figure: 101, fixed plate; 102, transport cylinder; 103, entry pipe; 104, funnel; 105, discharge cylinder; 106, power chamber; 107, transport chamber; 108, transport motor; 109, transport shaft; 111, spiral transport; 112, scattering chamber; 113, connecting rod; 114, mounting plate; 115, scattering motor; 116, scattering shaft; 117, mounting cylinder; 118, mounting chamber; 119, air pump; 121, connecting plate; 122, rotating shaft; 123, connecting ring; 124, scattering rod; 125, exhaust plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] See also Figure 1-6 The utility model provides a technical solution: a uniform feeding device for a color sorter, comprising a fixed plate 101, a transport cylinder 102 is fixedly connected to the left end face of the fixed plate 101, a transport cavity 107 is arranged in the transport cylinder 102, an inlet pipe 103 is connected to the upper right end of the transport cavity 107, a funnel 104 is fixedly connected to the inlet pipe 103, the funnel 104 is used for feeding, and a power cavity 106 is arranged in the right end wall of the transport cylinder 102;

[0024] A transport motor 108 is fixedly provided on the right end wall of the power chamber 106. The transport motor 108 is powered by a transport shaft 109 whose left end is located in the transport chamber 107. The transport shaft 109 is fixedly connected to a spiral transport 111. The rotation of the transport shaft 109 can drive the spiral transport 111 to rotate, thereby transporting the raw materials poured into the funnel 104 and the inlet pipe 103 to the left through the spiral transport 111. The lower left end of the transport chamber 107 is open, and the raw materials in the transport chamber 107 can be poured out.

[0025] A discharging cylinder 105 is fixedly connected to the lower end of the transport cylinder 102 . A scattering chamber 112 communicating with the transport chamber 107 is provided in the discharging cylinder 105 . The lower side of the scattering chamber 112 is open.

[0026] The side wall of the breaking up cavity 112 is fixedly connected to a mounting plate 114 via four evenly distributed connecting rods 113 .

[0027] A scattering motor 115 is fixedly provided at the upper end of the mounting plate 114, and the scattering motor 115 is motively connected to a scattering shaft 116, and the scattering shaft 116 is fixedly connected to a mounting tube 117, and a mounting cavity 118 is provided in the mounting tube 117, and an air pump 119 is fixedly provided on the upper end wall of the mounting cavity 118, and a connecting plate 121 is fixedly connected to the upper end of the mounting tube 117.

[0028] The upper end of the connecting plate 121 is fixedly connected to a rotating shaft 122 .

[0029] The rotating shaft 122 is fixedly provided with three connecting rings 123 evenly distributed up and down, the connecting rings 123 are fixedly connected with four evenly distributed breaking rods 124, and the breaking rods 124 are fixedly connected with exhaust plates 125.

[0030] The exhaust plate 125 is communicated with the air pump 119 via a slot provided in the rotating shaft 122 .

[0031] Working principle:

[0032] When in use, the fixing plate 101 is fixed to the side wall of the color sorter, and the discharge cylinder 105 is aligned with the inlet of the color sorter. At this time, the raw materials are continuously poured into the transport cavity 107 through the funnel 104 and the discharge cylinder 105;

[0033] After the raw materials are evenly separated, the transport motor 108 is started to drive the transport shaft 109 to rotate, thereby driving the spiral transport 111 to rotate, and then the raw materials are transported to the left side of the transport chamber 107 through the rotation of the spiral transport 111, so that the raw materials are evenly transported and fed through the transport chamber 107;

[0034] When the raw materials fall into the breaking chamber 112, the breaking motor 115 and the air pump 119 are started, and the breaking motor 115 starts to drive the breaking shaft 116 and the installation cylinder 117 to rotate, and then drives the connecting plate 121 and the rotating shaft 122 to rotate, and then drives the breaking rod 124 to rotate to mix the raw materials evenly;

[0035] At the same time, the air pump 119 is started to suck in air and blow it out through the exhaust plate 125, thereby evenly dispersing the raw materials through the air to prevent them from sticking and causing color sorting failure.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A uniform feeding device for a color sorter, comprising a fixing plate (101), characterized in that: The left end surface of the fixed plate (101) is fixedly connected to a transport cylinder (102), a transport chamber (107) is provided in the transport cylinder (102), an inlet pipe (103) is connected to the upper right end of the transport chamber (107), a funnel (104) is fixedly connected to the inlet pipe (103), and the funnel (104) is used for feeding materials, and a power chamber (106) is provided in the right end wall of the transport cylinder (102); The right end wall of the power chamber (106) is fixedly provided with a transport motor (108), and the transport motor (108) is connected to a transport shaft (109) whose left end is located in the transport chamber (107), and the transport shaft (109) is fixedly connected to a spiral transport (111), and the lower end of the left side of the transport chamber (107) is open; the lower end of the transport cylinder (102) is fixedly connected to a discharge cylinder (105), and a scattering chamber (112) connected to the transport chamber (107) is provided in the discharge cylinder (105), and the lower side of the scattering chamber (112) is open; the side wall of the scattering chamber (112) is fixedly connected to a mounting plate (114) through four evenly distributed connecting rods (113); the upper end of the mounting plate (114) is fixedly provided with A scattering motor (115) is provided, the scattering motor (115) is motively connected to a scattering shaft (116), the scattering shaft (116) is fixedly connected to a mounting tube (117), a mounting cavity (118) is provided in the mounting tube (117), an air pump (119) is fixedly provided on the upper end wall of the mounting cavity (118), a connecting plate (121) is fixedly connected to the upper end of the mounting tube (117); a rotating shaft (122) is fixedly connected to the upper end of the connecting plate (121); three connecting rings (123) evenly distributed up and down are fixedly provided on the rotating shaft (122), the connecting ring (123) is fixedly connected to four evenly distributed scattering rods (124), and the scattering rods (124) are fixedly connected to an exhaust plate (125).

2. A uniform feeding device for a color sorter according to claim 1, characterized in that: The exhaust plate (125) is connected to the air pump (119) via a hollow groove provided in the rotating shaft (122).

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