Sealed stock bin facilitating sampling

Abstract

The utility model discloses a sealed stock bin convenient for sampling, which belongs to the technical field of stock bin equipment and comprises an equipment main body, a stirring mechanism, a material taking assembly and a material scraping mechanism are mounted on the equipment main body, and the material taking assembly is connected with the material scraping mechanism; the stirring mechanism comprises a driving assembly and a driven assembly, the driving assembly is connected with the driven assembly, and the driving assembly and the driven assembly are both connected with the equipment main body. By means of the mode, stearate is put into the equipment body, the driving assembly drives the driven assembly to stir and scatter the stearate, the effect of stirring and scattering the stearate from two directions is achieved, the stearate at different parts can be stirred to the material taking assembly, then the material taking assembly samples in the equipment body, and therefore the material taking efficiency is improved. The function of sampling stearate at any part of the equipment main body is achieved, and then the function of scraping materials carried by the material taking assembly is achieved through the material scraping mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of silo equipment, in particular to a sealed silo which is convenient for sampling. Background Art

[0002] Stearate is transported to the grinder through an auger. After being crushed to the particle size required by the customer, it is pneumatically conveyed to the product sealed silo through a pipeline to obtain the finished product. The product is stored in the sealed silo and requires irregular sampling inspection to detect whether the degree of crushing of the stearate meets the customer's requirements.

[0003] For example, Chinese patent CN220975258 discloses a vibrating silo for stearate production with an anti-blocking mechanism, comprising a silo barrel, a supporting leg welded to the bottom of the silo barrel, a vibrating motor mounted on the outer wall of the silo barrel, a material dispersing structure arranged inside the silo barrel, the material dispersing structure comprising a driving rotating rod, the upper end of the driving rotating rod penetrates and is inserted in the top of the silo barrel, the top of the driving rotating rod is connected to a servo motor through a coupling, the servo motor is mounted on the top of the silo barrel, the bottom end of the driving rotating rod is equipped with a material dispersing head cover, the lower end of the material dispersing head cover is equipped with a material dispersing rod, the upper part of the driving rotating rod is equipped with an assembly set, a material dispersing structure is arranged at the bottom of the silo barrel, the material dispersing structure comprises a material dispersing pipe, a material dispersing trough corresponding to the material dispersing pipe is opened at the bottom of the silo barrel, and the material dispersing rod extends and is inserted in the material dispersing trough and the inside of the material dispersing pipe.

[0004] However, the technology has the following problems, which makes it impossible to sample and test the product.

[0005] Based on this, the utility model designs a sealed material bin which is convenient for sampling to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a sealed material bin which is convenient for sampling.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A sealed material bin convenient for sampling comprises a device body, a stirring mechanism, a material taking component and a material scraping mechanism are installed on the device body, and the material taking component is connected to the material scraping mechanism;

[0009] The stirring mechanism comprises a driving component and a driven component, wherein the driving component is connected to the driven component, and both the driving component and the driven component are connected to the device body.

[0010] Furthermore, the equipment body includes a silo outer shell, a silo bracket, a sealing cover and a discharge port. The silo outer shell and the silo bracket are fixedly connected, the sealing cover is fixedly installed on the upper right side of the silo outer shell, and the discharge port is opened at the lower end of the silo outer shell.

[0011] Furthermore, the silo outer shell is connected to the driving component, the driven component, the material taking component, and the scraping mechanism.

[0012] Furthermore, the driving assembly includes a support frame, a motor, a connecting rod, a first bevel gear and a first stirring wheel. The support frame is fixedly installed at the middle upper end of the silo outer shell, the motor is fixedly connected to the support frame, the output end of the motor is fixedly connected to the upper end of the connecting rod, the side wall of the connecting rod is fixedly connected to the first bevel gear, and the lower end of the connecting rod is fixedly connected to the first stirring wheel.

[0013] Furthermore, the connecting rod and the first bevel gear are both connected to the driven component.

[0014] Furthermore, the driven assembly includes a sleeve rod, a second bevel gear, a mounting frame, a third bevel gear and a second stirring wheel. The sleeve rod is rotatably connected to the connecting rod, the upper end of the sleeve rod is fixedly connected to the second bevel gear, the lower end of the sleeve rod is fixedly connected to the second stirring wheel, the mounting frame is fixedly installed at the middle upper end of the silo outer shell, the upper end of the mounting frame is rotatably connected to the connecting rod, the lower end of the mounting frame is rotatably connected to the sleeve rod, the middle part of the mounting frame is rotatably connected to the third bevel gear, the third bevel gear is meshed with the second bevel gear and the first bevel gear, and the rotation directions of the first bevel gear and the second bevel gear are opposite.

[0015] Furthermore, the material collection assembly includes a cylinder, a fixed cylinder, a sealing door, a sampler, a sampling port, a slide, a protrusion and a slot. The fixed cylinder is fixedly installed on the upper left end of the silo outer shell, the cylinder is fixedly installed on the upper end of the fixed cylinder, the output end of the cylinder is detachably connected to the upper end of the sampler, the sampling port is opened on the front side wall of the sampler, the sampling port is slidably connected to the slide, the protrusion is fixedly installed on the front lower end of the slide, the lower end of the fixed cylinder is provided with a slot, the sealing door is detachably connected to the side wall of the fixed cylinder, the fixed cylinder is connected to the silo outer shell through the slot, and the sampler, the slot and the protrusion are connected to the scraping mechanism.

[0016] Furthermore, the scraper mechanism includes a connecting pipe, a flap, a sealing strip, an annular groove, a spring and a scraper. The connecting pipe is fixedly installed inside the groove. The flap and the sealing strip are both obliquely arranged inside the connecting pipe. The left end of the flap is hinged to the inner wall of the connecting pipe through a vortex spring. The interior of the connecting pipe is fixedly connected to the sealing strip. The sealing strip is contact-connected to the flap. The annular groove is opened at the inner top of the outer shell of the silo and is connected to the groove. The upper end of the spring is fixedly connected to the lower end of the annular groove. The lower end of the spring is fixedly connected to the scraper. The scraper includes an outer arc surface and an inner arc surface. The outer arc surface of the scraper is hinged to the inner end of the annular groove. The inner arc surface of the scraper is fitted and slidably connected to the outer surface of the sampler. The protrusion is contact-connected to the inner arc surface of the scraper.

[0017] Furthermore, the springs and scrapers are provided in multiple groups at equal intervals and arranged on the annular groove.

[0018] Furthermore, the multiple groups of scraping blades are all fan-shaped and adjacent scraping blades fit tightly together.

[0019] Beneficial Effects

[0020] When the utility model is in use, stearate is put into the equipment body, and the driving component drives the driven component to stir and disperse the stearate, thereby realizing the effect of stirring and dispersing the stearate from two directions, and the stearate in different parts can also be stirred to the material taking component, and then the material taking component takes samples in the equipment body, thereby realizing the function of sampling the stearate in any part of the equipment body, and after the material taking component completes the sampling, the scraping mechanism scrapes off the material adsorbed on the material taking component. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 The utility model is a three-dimensional main structure of a sealed material bin that is convenient for sampling. Figure 1 ;

[0023] Figure 2 This is a front view of a sealed silo structure that is convenient for sampling according to the utility model;

[0024] Figure 3 This is a right view of a sealed silo structure that is convenient for sampling according to the utility model;

[0025] Figure 4 The utility model is a three-dimensional main structure of a sealed material bin that is convenient for sampling. Figure 2 ;

[0026] Figure 5 For along Figure 3 AA direction cross-sectional view;

[0027] Figure 6 For along Figure 3 BB direction cross-sectional view;

[0028] Figure 7 for Figure 5 Enlarged view of point C in the middle;

[0029] Figure 8 for Figure 6 The enlarged view of point D in the middle;

[0030] Fig. 9 Schematic diagram of the sampler.

[0031] The numbers in the figure represent:

[0032] 1. Equipment body; 11. Silo outer shell; 12. Silo bracket; 13. Sealing cover; 14. Discharge port; 2. Stirring mechanism; 21. Driving assembly; 211. Support frame; 212. Motor; 213. Connecting rod; 214. First bevel gear; 215. First stirring wheel; 22. Follower assembly; 221. Sleeve rod; 222. Second bevel gear; 223. Mounting frame; 224. Third bevel gear; 225. Second stirring wheel; 3. Removing assembly; 31. Cylinder; 32. Fixed cylinder; 33. Sealing door; 34. Sampler; 35. Sampling port; 36. Slide; 37. Bump; 38. Notch; 4. Scraping mechanism; 41. Connecting pipe; 42. Flip cover; 43. Sealing strip; 44. Ring groove; 45. Spring; 46. Scraper. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0034] The utility model is further described below in conjunction with embodiments.

[0035] In some embodiments, please refer to the attached instructions. Figure 1-9 A sealed material bin for convenient sampling comprises a device body 1, on which a stirring mechanism 2, a material taking component 3 and a material scraping mechanism 4 are installed, and the material taking component 3 is connected to the material scraping mechanism 4;

[0036] The stirring mechanism 2 includes a driving component 21 and a driven component 22 . The driving component 21 is connected to the driven component 22 . Both the driving component 21 and the driven component 22 are connected to the device body 1 .

[0037] Stearate is put into the equipment body 1, and the driving component 21 drives the driven component 22 to stir and break up the stearate, thereby achieving the effect of stirring and breaking up the stearate from two directions, and the stearate from different parts can also be stirred to the material taking component 3, and then the material taking component 3 takes samples in the equipment body 1, thereby achieving the function of sampling the stearate at any part of the equipment body 1, and then the material carried by the material taking component 3 is scraped off by the scraping mechanism 4.

[0038] In some embodiments, Figure 1-9 As shown, the equipment body 1 includes a silo outer shell 11, a silo bracket 12, a sealing cover 13 and a discharge port 14. The silo outer shell 11 and the silo bracket 12 are fixedly connected, the sealing cover 13 is fixedly installed on the right side of the upper end of the silo outer shell 11, and the discharge port 14 is opened at the lower end of the silo outer shell 11.

[0039] A valve for unloading is fixedly installed at the discharge port 14 .

[0040] The silo outer shell 11 is connected to the driving assembly 21 , the driven assembly 22 , the material taking assembly 3 , and the scraping mechanism 4 .

[0041] The driving assembly 21 includes a support frame 211, a motor 212, a connecting rod 213, a first bevel gear 214 and a first stirring wheel 215. The support frame 211 is fixedly installed at the middle upper end of the silo outer shell 11, the motor 212 is fixedly connected to the support frame 211, the output end of the motor 212 is fixedly connected to the upper end of the connecting rod 213, the side wall of the connecting rod 213 is fixedly connected to the first bevel gear 214, and the lower end of the connecting rod 213 is fixedly connected to the first stirring wheel 215.

[0042] The connecting rod 213 and the first bevel gear 214 are both connected to the driven assembly 22 .

[0043] The driven assembly 22 includes a sleeve rod 221, a second bevel gear 222, a mounting frame 223, a third bevel gear 224 and a second stirring wheel 225. The sleeve rod 221 is rotatably connected to the connecting rod 213, the upper end of the sleeve rod 221 is fixedly connected to the second bevel gear 222, and the lower end of the sleeve rod 221 is fixedly connected to the second stirring wheel 225. The mounting frame 223 is fixedly installed at the middle upper end of the silo outer shell 11, the upper end of the mounting frame 223 is rotatably connected to the connecting rod 213, the lower end of the mounting frame 223 is rotatably connected to the sleeve rod 221, the middle part of the mounting frame 223 is rotatably connected to the third bevel gear 224, the third bevel gear 224 is meshed with the second bevel gear 222 and the first bevel gear 214, and the rotation directions of the first bevel gear 214 and the second bevel gear 222 are opposite.

[0044] When the utility model is in use, the motor 212 is started, the motor 212 drives the connecting rod 213 to rotate, the connecting rod 213 drives the first stirring wheel 215 to rotate, the first stirring wheel 215 stirs the stearate, the connecting rod 213 also drives the first bevel gear 214 to rotate, the first bevel gear 214 drives the third bevel gear 224 to rotate, the third bevel gear 224 drives the second bevel gear 222 to rotate, the second bevel gear 222 drives the sleeve rod 221 to rotate, the sleeve rod 221 drives the second stirring wheel 225 to rotate, because the first bevel gear 214 and the second bevel gear 222 rotate in opposite directions, the first stirring wheel 215 and the second stirring wheel 225 rotate in opposite directions, thereby achieving stirring of the stearate from two directions, and when the sampler 34 is sampling, the sampler 34 can sample stearate in different parts.

[0045] In some embodiments, Figure 1-9 As shown, as a preferred embodiment of the utility model, the material taking component 3 includes a cylinder 31, a fixed cylinder 32, a sealing door 33, a sampler 34, a sampling port 35, a slide 36, a bump 37 and a notch 38. The fixed cylinder 32 is fixedly installed on the upper left end of the silo outer shell 11, and the cylinder 31 is fixedly installed on the upper end of the fixed cylinder 32. The output end of the cylinder 31 is detachably connected to the upper end of the sampler 34. The output end of the cylinder 31 is detachably connected to the upper end of the sampler 34. The output end of the cylinder 31 is fixedly installed with A threaded rod and a threaded groove are provided inside the upper end of the sampler 34, and the threaded rod is threadedly connected to the threaded groove. The bottom of the sampler 34 is conical, and the sampling port 35 is provided on the front side wall of the sampler 34. The sampling port 35 is slidably connected to the slide 36, and the protrusion 37 is fixedly installed on the front lower end of the slide 36. A notch 38 is provided at the lower end of the fixed cylinder 32, and the sealing door 33 is detachably connected to the side wall of the fixed cylinder 32. The fixed cylinder 32 is connected to the silo outer shell 11 through the notch 38, and the sampler 34, the notch 38, the protrusion 37 are connected to the scraper mechanism 4.

[0046] The scraper mechanism 4 includes a connecting pipe 41, a flip cover 42, a sealing strip 43, an annular groove 44, a spring 45 and a scraper 46. The connecting pipe 41 is fixedly installed inside the notch 38. The flip cover 42 and the sealing strip 43 are both tilted inside the connecting pipe 41 in accordance with the conical bottom of the sampler 34. The left end of the flip cover 42 is hinged to the inner wall of the connecting pipe 41 through a vortex spring. The interior of the connecting pipe 41 is fixedly connected to the sealing strip 43. The sealing strip 43 is connected to the flip cover. 42 is in contact connection, the annular groove 44 is opened at the inner top of the silo outer shell 11 and is connected with the notch 38, the upper end of the spring 45 is fixedly connected with the lower end of the annular groove 44, the lower end of the spring 45 is fixedly connected with the scraper 46, the scraper 46 includes an outer arc surface and an inner arc surface, the outer arc surface of the scraper 46 is hinged to the inner end of the annular groove 44, the inner arc surface of the scraper 46 is fitted and slidably connected with the outer surface of the sampler 34, and the protrusion 37 is in contact connection with the inner arc surface of the scraper 46.

[0047] The springs 45 and scrapers 46 are provided in multiple groups at equal intervals and arranged on the annular groove 44 .

[0048] The plurality of scraper blades 46 are all fan-shaped and adjacent scraper blades 46 fit tightly together.

[0049] When the utility model is in use, after the motor 212 drives the first stirring wheel 215 and the second stirring wheel 225 to stir, the motor 212 stops running, the cylinder 31 starts, and the cylinder 31 drives the sampler 34 to move downward. The bottom of the sampler 34 contacts the flip cover 42 and presses the flip cover 42 downward. The sampler 34 continues to move downward and contacts the scraper 46, so that the multiple groups of scrapers 46 are spread open downward. The downward movement of the sampler 34 drives the protrusion 37 to move downward. The scraper 46 contacts the protrusion 37. The protrusion 37 will drive the slide 36 to slide upward in the sampling port 35 under the action of the scraper 46. The slide 36 slides to the top of the sampling port 35, and the sampling port 35 is exposed. The sampler 34 enters the silo outer shell 11 and is inserted into the stearate for sampling. The stearate enters the sampler 34 through the sampling port 35. After the sampling is completed, the cylinder 31 drives the sampler 34 to reset. When passing through the scraper 46, the scraper The scraper 46 scrapes off the material stuck on the surface of the sampler 34, and the scraper 46 contacts the protrusion 37. The upward movement of the sampler 34 drives the protrusion 37 to move upward. The protrusion 37 will drive the sliding plate 36 to slide downward in the sampling port 35 under the action of the scraper 46, and the sliding plate 36 slides to the bottom of the sampling port 35 to cover the sampling port 35, and then the scraper 46 will also be reset under the action of the spring 45, and the flip cover 42 will be reset to fit the sealing strip 43 under the action of the vortex spring, and then the sealing door 33 is opened, the sampler 34 is removed, the stearate is taken out, and the sampler 34 is installed on the output end of the cylinder 31, and then the sealing door 33 is closed. The utility model stirs the stearate in different parts to the bottom of the sampler 34 through the stirring of the first stirring wheel 215 and the second stirring wheel 225, thereby realizing the function of sampling the stearate in any part, and can also scrape off the material carried on the surface of the sampler 34.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sealed material bin for easy sampling, comprising a device body (1), characterized in that: The equipment body (1) is provided with a stirring mechanism (2), a material taking component (3) and a material scraping mechanism (4), and the material taking component (3) is connected to the material scraping mechanism (4); The stirring mechanism (2) comprises a driving component (21) and a driven component (22); the driving component (21) is connected to the driven component (22); and both the driving component (21) and the driven component (22) are connected to the device body (1).

2. The sealed material bin for easy sampling according to claim 1, characterized in that: The equipment body (1) comprises a silo outer shell (11), a silo support (12), a sealing cover (13) and a discharge port (14); the silo outer shell (11) and the silo support (12) are fixedly connected; the sealing cover (13) is fixedly installed on the right side of the upper end of the silo outer shell (11); and the discharge port (14) is opened at the lower end of the silo outer shell (11).

3. The sealed material bin for easy sampling according to claim 2, characterized in that: The silo outer shell (11) is connected to the driving component (21), the driven component (22), the material taking component (3), and the material scraping mechanism (4).

4. The sealed material bin for easy sampling according to claim 3, characterized in that: The driving assembly (21) comprises a support frame (211), a motor (212), a connecting rod (213), a first bevel gear (214) and a first stirring wheel (215); the support frame (211) is fixedly mounted on the middle upper end of the silo outer shell (11); the motor (212) is fixedly connected to the support frame (211); the output end of the motor (212) is fixedly connected to the upper end of the connecting rod (213); the side wall of the connecting rod (213) is fixedly connected to the first bevel gear (214); and the lower end of the connecting rod (213) is fixedly connected to the first stirring wheel (215).

5. The sealed material bin for easy sampling according to claim 4, characterized in that: The connecting rod (213) and the first bevel gear (214) are both connected to the driven component (22).

6. The sealed material bin for easy sampling according to claim 5, characterized in that: The driven assembly (22) comprises a sleeve rod (221), a second bevel gear (222), a mounting frame (223), a third bevel gear (224) and a second stirring wheel (225); the sleeve rod (221) is rotatably connected to the connecting rod (213); the upper end of the sleeve rod (221) is fixedly connected to the second bevel gear (222); the lower end of the sleeve rod (221) is fixedly connected to the second stirring wheel (225); and the mounting frame (223) is fixedly mounted on the silo housing. At the middle upper end of the body (11), the upper end of the mounting frame (223) is rotatably connected to the connecting rod (213), the lower end of the mounting frame (223) is rotatably connected to the sleeve rod (221), the middle part of the mounting frame (223) is rotatably connected to the third bevel gear (224), the third bevel gear (224) is meshedly connected with the second bevel gear (222) and the first bevel gear (214), and the first bevel gear (214) and the second bevel gear (222) rotate in opposite directions.

7. The sealed material bin for easy sampling according to claim 6, characterized in that: The material taking assembly (3) comprises a cylinder (31), a fixed cylinder (32), a sealing door (33), a sampler (34), a sampling port (35), a sliding plate (36), a convex block (37) and a notch (38); the fixed cylinder (32) is fixedly mounted on the upper left end of the silo outer shell (11); the cylinder (31) is fixedly mounted on the upper end of the fixed cylinder (32); the output end of the cylinder (31) is detachably connected to the upper end of the sampler (34); the sampling port (35) is provided with a On the front side wall of the sampler (34), the sampling port (35) is slidably connected to the slide (36), the protrusion (37) is fixedly installed on the front lower end of the slide (36), the lower end of the fixed cylinder (32) is provided with a notch (38), the sealing door (33) is detachably connected to the side wall of the fixed cylinder (32), the fixed cylinder (32) is connected to the silo outer shell (11) through the notch (38), and the sampler (34), the notch (38), the protrusion (37) and the scraping mechanism (4) are connected.

8. The sealed material bin for easy sampling according to claim 7, characterized in that: The scraper mechanism (4) comprises a connecting pipe (41), a flip cover (42), a sealing strip (43), an annular groove (44), a spring (45) and a scraper blade (46); the connecting pipe (41) is fixedly installed inside the notch (38); the flip cover (42) and the sealing strip (43) are both obliquely arranged inside the connecting pipe (41); the left end of the flip cover (42) is hinged to the inner wall of the connecting pipe (41) through a vortex spring; the inside of the connecting pipe (41) is fixedly connected to the sealing strip (43); the sealing strip (43) and the flip cover (42) are connected to each other. The annular groove (44) is provided at the inner top of the silo outer shell (11) and is connected with the notch (38). The upper end of the spring (45) is fixedly connected with the lower end of the annular groove (44). The lower end of the spring (45) is fixedly connected with the scraper (46). The scraper (46) includes an outer arc surface and an inner arc surface. The outer arc surface of the scraper (46) is hinged with the inner end of the annular groove (44). The inner arc surface of the scraper (46) is fitted and slidably connected with the outer surface of the sampler (34). The protrusion (37) is contact-connected with the inner arc surface of the scraper (46).

9. The sealed material bin for easy sampling according to claim 8, characterized in that: The springs (45) and scrapers (46) are arranged in multiple groups at equal intervals and arranged on the annular groove (44).

10. The sealed material bin for easy sampling according to claim 9, characterized in that: The multiple groups of scrapers (46) are all fan-shaped and adjacent scrapers (46) are tightly fitted.

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