Particle plane spreading device

Abstract

The invention belongs to the technical field of ice cream production, and discloses a particle plane spreading device which comprises a rack, a rotary drum, a material taking assembly and a material guiding assembly, a material collecting groove is formed in the rack, and particles are contained in the material collecting groove; the rotary drum is provided with a feeding hole and a discharging hole, and the feeding hole is communicated with the material collecting groove; the material taking assembly is rotationally arranged in the rotary drum and is used for taking and feeding materials; the material guiding assembly comprises an elastic piece and a vibration driving piece, and the vibration driving piece is configured to drive the elastic piece to vibrate so that the particles can bounce from the elastic piece and be scattered through the discharging opening. Automatic rotating material taking and feeding are achieved, and the particle taking precision and speed are improved; compared with the prior art, the influence of the particle size on the plane scattering uniformity is avoided, no particles are accumulated on the scattering surface, plane scattering of particles of multiple sizes can be achieved at the same time, and the plane scattering precision and efficiency of the particles are improved.

Description

Technical Field

[0001] The invention relates to the technical field of ice cream production, and in particular to a particle plane spreading device. Background Art

[0002] Ice cream production involves the process of spreading powdered or granular ingredients on the surface of ice cream. In the prior art, powdered ingredients can be spread flat by screening with a screen; while granular ingredients, such as hazelnuts, peanuts, pistachios or cookies, are crushed into pieces after baking and evenly spread on the surface of ice cream. They are usually spread using a volumetric granulation device or a vibrating screen granulation device. When spreading particles, the effect of particle size on the distribution effect on the plane is not considered. There are many cases of particle agglomeration, and the distribution uniformity of larger-sized pieces and smaller-sized particles on the product surface is poor. There is an urgent need for a device suitable for plane spreading of multi-sized particles. Summary of the invention

[0003] The object of the present invention is to provide a particle plane spreading device to solve the problem of uneven plane spreading of particles of multiple sizes.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] A particle plane spreading device, comprising:

[0006] A frame, wherein the frame is provided with a collecting trough, and the collecting trough contains particles;

[0007] A rotating drum, wherein the rotating drum is provided with a feed port and a discharge port, the rotating drum is arranged below the aggregate trough, and the feed port is connected to the aggregate trough;

[0008] A material taking component, the material taking component is rotatably arranged in the rotating drum, and the material taking component is provided with a material taking trough. When the material taking component rotates, the material taking trough can switch to connect the feed port and the discharge port to take and feed materials;

[0009] The material guide component includes a spring sheet and a vibration drive member, the top end of the spring sheet is located below the discharge port to receive the material, the bottom end of the spring sheet is provided with a discharge port, and the vibration drive member is configured to drive the spring sheet to vibrate so that the particles can bounce off the spring sheet and be spread from the discharge port.

[0010] In some embodiments, the material taking assembly comprises:

[0011] A material taking rotating shaft, the material taking rotating shaft is rotatably arranged in the rotating drum, and a material taking groove is arranged on the outer peripheral wall of the material taking rotating shaft;

[0012] A rotating driving member is arranged on the frame, and the rotating driving member is configured to drive the material taking shaft to rotate so that the material taking trough alternately conducts the feed port and the discharge port.

[0013] In some embodiments, the material taking component further includes:

[0014] An adjusting shaft, which is arranged in the material taking rotating shaft and can rotate synchronously with the material taking rotating shaft at any time; the position of the adjusting shaft along the long axis direction of the material taking rotating shaft is adjustable;

[0015] The adjusting block is arranged on the adjusting shaft, the bottom of the material taking trough is provided with a through hole, the adjusting block passes through the through hole and is in sliding contact with the bottom of the material taking trough.

[0016] In some embodiments, there are multiple material taking troughs and multiple adjustment blocks, and the multiple material taking troughs are arranged at intervals along the long axis direction of the material taking shaft, and the multiple adjustment blocks are arranged one-to-one with the multiple material taking troughs.

[0017] In some embodiments, the material picking assembly also includes a limit sleeve, which is arranged on the adjusting shaft, one end of the adjusting shaft is provided with a shoulder, and the other end is provided with a locking nut, the limit sleeve and the adjustment block are alternately arranged and abutted between the locking nut and the shoulder to limit the position.

[0018] In some embodiments, an adjusting nut is provided on the adjusting shaft, the internal thread of the adjusting nut is cooperated with the external thread on the adjusting shaft, an annular groove is provided on the outer wall of the adjusting nut, a positioning hole is provided on the material taking shaft, a pin passes through the positioning hole and is limited in the annular groove.

[0019] In some embodiments, there are multiple feed ports and multiple discharge ports, there are multiple material guide assemblies, multiple material troughs and multiple feed ports are arranged in a one-to-one correspondence along the long axis direction of the material taking shaft, multiple feed ports and multiple discharge ports are arranged in a one-to-one correspondence around the circumference of the rotating drum, and multiple discharge ports and multiple material guide assemblies are arranged in a one-to-one correspondence.

[0020] In some embodiments, the material guide assembly also includes a slide groove, the spring sheet is arranged in the slide groove, the bottom of the slide groove is provided with a through hole, the bottom of the spring sheet is provided with a conduction block, the conduction block passes through the through hole and is installed in cooperation with the vibration driving member to conduct the vibration force of the vibration driving member to the spring sheet.

[0021] In some embodiments, the material guiding assembly further includes a material blocking cover, which is fixed to the side wall of the slide chute and covers the spring sheet and the discharge port.

[0022] In some embodiments, the top end of the spring sheet is fixedly connected to the bottom wall of the chute, and the bottom end of the spring sheet is provided with a warping portion, which is warped upward away from the discharge port and forms a vibration gap with the bottom wall of the chute.

[0023] Beneficial effects of the present invention:

[0024] The particle plane spreading device provided by the present invention realizes automatic rotation of the material taking component to take and feed materials by means of a rotating drum disposed below the collecting trough, thereby improving the particle taking accuracy and speed; and provides a material guide component at the discharge port of the rotating drum to spread and feed materials toward the lower feed port, so that the particles can bounce up under the vibration of the spring pieces of the material guide component, and due to the weight difference of particles of different sizes, the particles fall in the area corresponding to the lower feed port after bouncing up to realize plane spreading. Compared with the method of screening and spreading in the prior art, the influence of the particle size on the plane spreading uniformity is avoided, and there is no particle accumulation on the spreading surface, and particles of multiple sizes can be spread in plane at the same time, thereby improving the particle plane spreading accuracy and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of a particle plane spreading device provided by an embodiment of the present invention;

[0026] Figure 2 is a cross-sectional view of a particle plane spreading device provided by an embodiment of the present invention;

[0027] Figure 3 is a schematic diagram of a material taking state of a particle plane spreading device provided by an embodiment of the present invention;

[0028] Figure 4 is a schematic diagram of the discharging state of the particle plane spreading device provided by an embodiment of the present invention;

[0029] Figure 5 It is a schematic structural diagram of a material taking rotating shaft in a particle plane spreading device provided by an embodiment of the present invention;

[0030] Figure 6 It is a structural schematic diagram of an adjusting block in a particle plane spreading device provided by an embodiment of the present invention;

[0031] Figure 7 It is a schematic diagram of the positional relationship among a material taking rotating shaft, an adjusting shaft and an adjusting block in a particle plane spreading device provided in an embodiment of the present invention.

[0032] In the figure:

[0033] 1. Frame; 11. Aggregate trough;

[0034] 2. Rotating drum; 21. Feed inlet; 22. Discharge outlet;

[0035] 3. Material taking assembly; 31. Material taking shaft; 311. Material taking slot; 3111. Slot bottom; 3112. Through hole; 312. Driving gear; 313. Positioning hole; 32. Adjusting shaft; 321. Shaft shoulder; 322. Locking nut; 323. Adjusting nut; 3231. Ring groove; 33. Adjusting block; 331. Mounting part; 3311. Mounting hole; 332. Sliding part; 34. Limiting sleeve;

[0036] 4. material guide assembly; 41. spring; 411. conduction block; 42. vibration drive member; 43. material discharge port; 44. chute; 441. perforation; 45. material blocking cover;

[0037] 5. Pin. DETAILED DESCRIPTION

[0038] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0039] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0042] The embodiment of the present invention provides a particle plane spreading device for realizing quantitative material collection and plane spreading of particles of multiple sizes. Figure 1-Figure 4 As shown, the particle plane spreading device includes a frame 1, a rotating drum 2, a material taking component 3 and a material guiding component 4, wherein a collecting trough 11 is provided on the frame 1, and the collecting trough 11 contains particles, the top end of the collecting trough 11 is open for adding particles, and the bottom end of the collecting trough 11 is at least partially open for quantitative supply of particles. The rotating drum 2 is provided with a feed port 21 and a discharge port 22, and the rotating drum 2 is arranged below the collecting trough 11, and the feed port 21 is connected to the collecting trough 11; the material taking component 3 is rotatably arranged in the rotating drum 2, and the material taking component 3 is provided with a material taking trough 311, and when the material taking component 3 rotates, the material taking trough 311 can switch to connect the feed port 21 and the discharge port 22 to take and feed materials; as shown in FIG. Figure 3 When the feed port 21 is connected to the material taking trough 311, the particles in the collecting trough 11 enter the material taking trough 311, and the material taking amount is determined by the size of the material taking trough 311; when the material in the material taking trough 311 is taken and rotated to be connected to the discharge port 22, as shown in FIG. Figure 4 The feed port 21 is closed, and the particles are discharged from the material trough 311 and the discharge port 22 in sequence; the material guide assembly 4 includes a spring piece 41 and a vibration driving member 42, the top end of the spring piece 41 is located below the discharge port 22 to receive the material, and the bottom end of the spring piece 41 is provided with a discharge port 43, and the vibration driving member 42 is configured to drive the spring piece 41 to vibrate so that the particles can bounce off the spring piece 41 and be spread from the discharge port 43.

[0043] The particle plane spreading device provided by the present invention realizes automatic rotation of the material taking component 3 to take and feed the particles by setting a rotating drum 2 below the collecting trough 11, thereby improving the particle taking accuracy and speed. Each product to be spread corresponds to a material guide component 4, and the material taking trough 311 realizes quantitative material taking and feeding. By setting the material guide component 4 at the discharge port 22 of the rotating drum 2 to spread and feed the particles to the lower material port 43, the lower material port 43 is directly opposite to the product to be spread (such as the surface of ice cream), the particles can bounce up under the vibration of the spring piece 41 of the material guide component 4, and due to the weight difference of particles of different sizes, the process of particles bouncing up and then falling down is a parabolic curve, and particles of different weights fall in the area (different distance positions) corresponding to the lower material port 43 to achieve plane spreading. Compared with the method of screening and spreading in the prior art, the particle size is avoided. The influence of the uniformity of plane spreading is avoided, there is no particle accumulation on the spreading surface, and multi-size particles can be simultaneously spread in the plane, thereby improving the particle plane spreading accuracy and efficiency.

[0044] In some embodiments, the material picking assembly 3 includes a material picking shaft 31 and a rotating drive member (not shown in the figure), the material picking shaft 31 is rotatably arranged in the rotating drum 2, and the outer peripheral wall of the material picking shaft 31 is provided with a material picking trough 311; the rotating drive member is arranged on the frame 1, and the rotating drive member is configured to drive the material picking shaft 31 to rotate, so that the material picking trough 311 alternately connects the feed port 21 and the discharge port 22.

[0045] like Figure 2 As shown, the outer wall of the material-collecting rotating shaft 31 is rotatably fitted with the inner wall of the rotating drum 2, and a driving gear 312 is provided at the end of the material-collecting rotating shaft 31. The rotating driving member is arranged on the frame 1, and the output end of the rotating driving member is connected to the driving gear 312 to realize the rotational drive of the material-collecting rotating shaft 31. The material-collecting rotating shaft 31 rotates around its own axis, and the material-collecting trough 311 arranged on its outer wall is sequentially connected with the feed port 21 to the discharge port 22 during the rotation process. The rotating driving member can be a rotating driving motor to realize automatic control. Every time the material-collecting rotating shaft 31 rotates once, the material is quantitatively collected through the material-collecting trough 311, and the particles are sequentially spread through the discharge port 22 and the discharge port 43 to realize planar spreading. It should be noted that the size (circumferential arc length or central angle size) of the material-collecting trough 311 is larger than the size of the feed port 21 and smaller than the size of the discharge port 22, so as to facilitate rapid material collection and slow material discharge to the spring piece 41, realize the planar spreading of particles and improve the uniformity of particle distribution.

[0046] In some embodiments, the material picking assembly 3 also includes an adjusting shaft 32 and an adjusting block 33. The adjusting shaft 32 is disposed in the material picking shaft 31 and can rotate synchronously with the material picking shaft 31 at any time; the position of the adjusting shaft 32 along the long axis direction of the material picking shaft 31 is adjustable; the adjusting block 33 is disposed on the adjusting shaft 32, and the bottom 3111 of the material picking trough 311 is provided with a through hole 3112. The adjusting block 33 passes through the through hole 3112 and slides against the bottom 3111 of the material picking trough 311.

[0047] like Figure 5 As shown, the material taking shaft 31 is a hollow shaft, the adjusting shaft 32 is installed in the material taking shaft 31, and a plurality of material taking grooves 311 ( Figure 5 There are four material taking troughs 311), and one end of the trough bottom 3111 of the material taking trough 311 is provided with a through hole 3112, and the through hole 3112 passes through the inner wall and the outer wall of the material taking rotating shaft 31. The structure of the adjustment block 33 is as follows Figure 6 As shown, one end of the adjusting block 33 is provided with a mounting portion, the mounting portion is provided with a mounting hole, the other end of the adjusting block 33 is provided with a sliding portion 332, the mounting hole is sleeved with the adjusting shaft 32 for installation, the structure of the sliding portion 332 is adapted to the structure of the bottom 3111 of the material taking trough 311 and is slidably connected, as shown in FIG. Figure 7 As shown, after the adjusting shaft 32 is installed in the feeding shaft 31, a feeding trough 311 with adjustable capacity is formed between the end of the adjusting block 33, the trough wall and the trough bottom 3111 of the feeding trough 311. The adjusting shaft 32 is moved along the long axis direction of the feeding shaft 31, and the adjusting block 33 slides on the trough bottom 3111 of the feeding trough 311, and the volume of the feeding trough 311 changes, thereby realizing quantitative feeding of particles.

[0048] In some embodiments, there are multiple material taking troughs 311 and multiple adjustment blocks 33 . The multiple material taking troughs 311 are arranged at intervals along the long axis direction of the material taking shaft 31 , and the multiple adjustment blocks 33 are arranged one-to-one with the multiple material taking troughs 311 .

[0049] In some embodiments, there are multiple feed ports 21 and multiple discharge ports 22, and there are multiple material guide components 4. Multiple material troughs 311 are arranged one-to-one with multiple feed ports 21 along the long axis direction of the material taking shaft 31, and multiple feed ports 21 and multiple discharge ports 22 are arranged one-to-one with each other around the circumference of the rotating drum 2. Multiple discharge ports 22 are arranged one-to-one with multiple material guide components 4.

[0050] like Figure 1 As shown, the embodiment of the present invention takes the arrangement of four material guide components 4 as an example, and accordingly, four discharge ports 22 are arranged on the drum 2 to respectively correspond to the four material guide components 4 for feeding respectively; Figure 3 The feed opening 21 and the discharge opening 22 are arranged one by one in the circumferential direction of the drum 2, such as Figure 5 , four material taking troughs 311 are correspondingly arranged on the material taking rotating shaft 31, and at the same time, the rotating drum 2, the material taking rotating shaft 31 and the adjusting shaft 32 are coaxially arranged, so that when the material taking rotating shaft 31 rotates around its own axis, the material taking troughs 311 can be driven to alternately conduct the feeding port 21 or the discharging port 22. Each material guide component 4 corresponds to a product to be spread (such as ice cream), and the number of material guide components 4 can be appropriately increased or decreased according to the size of the frame 1 and the efficiency requirements of the equipment, so as to achieve efficient and high-quality particle plane spreading.

[0051] In some embodiments, the material picking assembly 3 also includes a limit sleeve 34, which is sleeved on the adjusting shaft 32. One end of the adjusting shaft 32 is provided with a shoulder 321, and the other end is provided with a locking nut 322. The limit sleeve 34 and the adjusting block 33 are alternately arranged and abut against the locking nut 322 and the shoulder 321 to limit the position.

[0052] like Figure 2 As shown, when multiple adjustment blocks 33 are required, multiple adjustment blocks 33 and multiple limit sleeves 34 are alternately sleeved on the adjustment shaft 32, and a locking nut 322 is set at one end of the adjustment shaft 32, so that the adjustment block 33 and the limit sleeve 34 are limited and locked between the shaft shoulder 321 and the locking nut 322. By axially moving the adjustment shaft 32, the adjustment block 33 can be slid on the material trough 311 to adjust the capacity of the material trough 311, which is easy to operate.

[0053] In some embodiments, an adjusting nut 323 is provided on the adjusting shaft 32, the internal thread of the adjusting nut 323 is cooperated with the external thread on the adjusting shaft 32, the outer wall of the adjusting nut 323 is provided with an annular groove 3231, and a positioning hole 313 is provided on the material taking shaft 31, and the pin 5 penetrates the positioning hole 313 and is limited in the annular groove 3231.

[0054] like Figure 2 As shown, the pin 5 is used to achieve axial limitation between the adjustment shaft 32 and the material picking shaft 31. After the adjustment nut 323 is rotated on the adjustment shaft 32 by an appropriate distance to adjust the position of the adjustment block 33, the adjustment nut 323 is fixed by the pin 5, thereby achieving the position fixation of the adjustment shaft 32 and the material picking shaft 31, so that the adjustment shaft 32 can rotate synchronously with the material picking shaft 31 to pick up and feed materials.

[0055] In some embodiments, the material guide assembly 4 also includes a slide groove 44, a spring piece 41 is arranged in the slide groove 44, a through hole 441 is arranged at the bottom of the slide groove 44, a conduction block 411 is arranged at the bottom of the spring piece 41, the conduction block 411 is penetrated by the through hole 441 and is installed in cooperation with the vibration driving component 42 to transmit the vibration force of the vibration driving component 42 to the spring piece 41.

[0056] like Figure 1 and Figure 3As shown, the function of the chute 44 is to install and limit the particles on the spring piece 41. The elasticity is installed on the bottom wall of the chute 44 by bolts. The discharge port 43 is set at the bottom end of the chute 44 and the discharge port 43 is set vertically downward. The chute 44 and the spring piece 41 are both inclined and form a certain angle with the horizontal plane. The angle size is preset according to the movement speed and uniformity requirements of the particles in the sowing process, so that the particles in the chute 44 and the top of the dessert can move downward along the spring piece 41 under the action of their own gravity. After the spring piece 41 is vibrated, the particles bounce up to a certain height from the surface of the spring piece 41. The bounce heights of particles of different weights are different, such as Figure 4 As shown in the dotted line trajectory, particles of different sizes and weights form different arc trajectories and then fall evenly on the surface of the product to be spread. In this embodiment, the vibration drive member 42 can be an air hammer (also called a pneumatic hammer), which can provide an impact driving force and adjust the striking force by the air supply pressure. By setting the perforation 441 and the conduction block 411, the vibration guide limit of the spring 41 is achieved. Preferably, the conduction block 411 is set at a position close to the bottom end of the spring 41, which is conducive to the rebound of the particles.

[0057] In some embodiments, the material guiding assembly 4 further includes a material blocking cover 45 , which is fixed to the side wall of the slide groove 44 and covers the spring piece 41 and the material discharge port 43 .

[0058] For example Figure 1 and Figure 3 The function of the blocking cover 45 is to prevent the particles from splashing after they bounce up, and to block the particles so that the particles change direction after contacting the blocking cover 45, which is conducive to the dispersion and spreading of the particles. Preferably, the blocking cover 45 seals the bottom end of the chute 44, and the two sides of the blocking cover 45 are respectively connected to the two side walls of the chute 44. The height and top shape of the blocking cover 45 are preset according to the height of the particles bouncing up and the position of the discharge port 43, so as to facilitate the planar spreading of the particles.

[0059] In some embodiments, the top of the spring piece 41 is fixedly connected to the bottom wall of the slide slot 44 , and a warping portion is provided at the bottom end of the spring piece 41 . The warping portion warps upward away from the discharge port 43 and forms a vibration gap with the bottom wall of the slide slot 44 .

[0060] like Figure 3 As shown, the warping portion is an arc-shaped section of the bottom end of the spring piece 41 that bends upward, and an angle of 5-15° is formed between the warping portion and the bottom wall of the chute 44, thereby forming a vibration gap between the warping portion and the bottom wall, which is beneficial to the vibration movement of the spring piece 41 in a direction perpendicular to the bottom wall and limits the vibration amplitude of the spring piece 41. The warping portion bends upward, which can reduce the slope of the spring piece 41 and the speed at which the particles slide down, thereby coordinating and controlling the vibration frequency and the spreading effect.

[0061] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A particle plane spreading device, characterized in that: include: A frame (1), wherein the frame (1) is provided with a material collecting trough (11), and particles are contained in the material collecting trough (11); A rotating drum (2), wherein the rotating drum (2) is provided with a feed port (21) and a discharge port (22), the rotating drum (2) is arranged below the collecting trough (11), and the feed port (21) is connected to the collecting trough (11); A material taking component (3), the material taking component (3) is rotatably arranged in the rotating drum (2), the material taking component (3) is provided with a material taking trough (311), when the material taking component (3) rotates, the material taking trough (311) can switch to connect the material feeding port (21) and the material discharging port (22) to take and feed materials; A material guide component (4), the material guide component (4) comprising a spring piece (41) and a vibration driving member (42), the top end of the spring piece (41) being located below the discharge port (22) to receive the material, the bottom end of the spring piece (41) being provided with a discharge port (43), the vibration driving member (42) being configured to drive the spring piece (41) to vibrate so that the particles can bounce off the spring piece (41) and be spread from the discharge port (43).

2. The particle plane spreading device according to claim 1, characterized in that: The material taking component (3) comprises: A material taking rotating shaft (31), the material taking rotating shaft (31) is rotatably arranged in the rotating drum (2), and a material taking groove (311) is arranged on the outer peripheral wall of the material taking rotating shaft (31); A rotating drive member is disposed on the frame (1), and is configured to drive the material taking shaft (31) to rotate so that the material taking trough (311) alternately connects the material feeding port (21) and the material discharging port (22).

3. The particle plane spreading device according to claim 2, characterized in that: The material taking component (3) further comprises: An adjusting shaft (32), the adjusting shaft (32) being arranged in the material taking rotating shaft (31) and being capable of rotating synchronously with the material taking rotating shaft (31) at any time; the position of the adjusting shaft (32) along the long axis direction of the material taking rotating shaft (31) is adjustable; An adjusting block (33), wherein the adjusting block (33) is arranged on the adjusting shaft (32), a through hole (3112) is arranged at the bottom (3111) of the material taking trough (311), and the adjusting block (33) passes through the through hole (3112) and is in sliding contact with the bottom (3111) of the material taking trough (311).

4. The particle plane spreading device according to claim 3, characterized in that: The plurality of material taking troughs (311) are provided, and the plurality of adjustment blocks (33) are provided. The plurality of material taking troughs (311) are arranged at intervals along the long axis direction of the material taking rotating shaft (31), and the plurality of adjustment blocks (33) are arranged in one-to-one correspondence with the plurality of material taking troughs (311).

5. The particle plane spreading device according to claim 4, characterized in that: The material taking component (3) further comprises a limiting sleeve (34), wherein the limiting sleeve (34) is sleeved on the adjusting shaft (32), wherein one end of the adjusting shaft (32) is provided with a shaft shoulder (321), and the other end is provided with a locking nut (322), wherein the limiting sleeve (34) and the adjusting block (33) are alternately arranged and abut against the locking nut (322) and the shaft shoulder (321) to limit the position.

6. The particle spreading device according to claim 5, characterized in that: The adjusting shaft (32) is provided with an adjusting nut (323), the internal thread of the adjusting nut (323) is matched with the external thread on the adjusting shaft (32), the outer wall of the adjusting nut (323) is provided with an annular groove (3231), the material taking rotating shaft (31) is provided with a positioning hole (313), and the pin (5) passes through the positioning hole (313) and is limited in the annular groove (3231).

7. The particle planar spreading device according to claim 6, characterized in that: There are multiple feed ports (21) and multiple discharge ports (22), there are multiple material guide components (4), multiple material taking troughs (311) and multiple feed ports (21) are arranged in a one-to-one correspondence along the long axis direction of the material taking shaft (31), multiple feed ports (21) and multiple discharge ports (22) are arranged in a one-to-one correspondence around the circumference of the rotating drum (2), and multiple discharge ports (22) and multiple material guide components (4) are arranged in a one-to-one correspondence.

8. The particle planar spreading device according to claim 1, characterized in that: The material guide component (4) further comprises a slide groove (44), the spring sheet (41) is arranged in the slide groove (44), a through hole (441) is arranged at the bottom of the slide groove (44), a conduction block (411) is arranged at the bottom of the spring sheet (41), the conduction block (411) passes through the through hole (441) and is installed in cooperation with the vibration driving member (42) to conduct the vibration force of the vibration driving member (42) to the spring sheet (41).

9. The particle planar spreading device according to claim 8, characterized in that: The material guiding assembly (4) further comprises a material blocking cover (45), wherein the material blocking cover (45) is fixedly arranged on the side wall of the slide groove (44) and covers the spring sheet (41) and the top of the material discharge port (43).

10. The particle spreading device according to claim 9, characterized in that: The top end of the spring sheet (41) is fixedly connected to the bottom wall of the slide groove (44), and the bottom end of the spring sheet (41) is provided with a warping portion, which is warped upward away from the discharge port (43) and forms a vibration gap with the bottom wall of the slide groove (44).

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