Clinker sampler for cement preparation

Abstract

The utility model discloses a clinker sampler for cement preparation, which comprises a first hollow pipe and a transmission pipe, and a discharge opening is formed above the first hollow pipe; according to the cement clinker sampling device, when cement clinker passes through a conveying pipe and is sampled, a telescopic rod stretches out to push a material taking hopper, so that the material taking hopper moves into the conveying pipe, after the cement clinker falls into an empty groove of the material taking hopper and is sampled, the telescopic rod shrinks, so that the material taking hopper moves into a discharging empty groove, and at the moment, a discharging motor drives a first empty pipe to rotate through a gear set; when the cement clinker rotates to a proper angle, the cement clinker falls down due to gravity and jacks a discharging cover to be discharged, in the operation process, a rotating motor drives a second rotating shaft to rotate, a scraper brush continuously sweeps in an empty groove of the material taking hopper, and caking and blocking of the cement clinker are prevented. The condition that the cement clinker is easily blocked and accumulated when the sampling hopper is cleaned is reduced, and the sampling effect and the detection precision are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling equipment, in particular to a clinker sampler for cement preparation. Background Art

[0002] The clinker sampler for cement preparation is a tool used to sample clinker, the raw material for cement production. Clinker is made by calcining limestone, clay and other materials at high temperatures. It is the main raw material for cement production. The purpose of clinker sampling is to detect and analyze its physical and chemical properties to ensure that the cement products that meet the requirements are produced;

[0003] The sampling bucket of the existing cement preparation clinker sampler works for a long time and contains cement clinker. If the sampling bucket is not cleaned in time, it is easy to cause blockage and accumulation of cement clinker, affecting the sampling effect and detection accuracy. Long-term unclean operation may even cause machine failure. Utility Model Content

[0004] The purpose of the utility model is to provide a clinker sampler for cement preparation in order to solve the problem that the sampling bucket of the existing cement preparation clinker sampler works for a long time and contains cement clinker. If the sampling bucket is not cleaned in time, it is easy to cause blockage and accumulation of cement clinker, affecting the sampling effect and detection accuracy. Long-term unclean operation may even lead to machine failure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clinker sampler for cement preparation, comprising: a first empty tube and a transmission tube, a discharge opening is provided on the top of the first empty tube, a discharge cover is rotatably connected to one end of the side surface of the discharge opening, a rotating baffle is fixedly connected to one end of the side surface of the first empty tube, a discharge slot is provided inside the first empty tube, a first slide slot is provided inside the discharge slot, a first gear is fixedly connected to one end of the side surface of the first empty tube, a second gear is meshed with the first gear, a discharge motor is fixedly connected to one end of the side surface of the second gear, and an extension is fixedly connected to the lower part of the discharge motor. A retractable rod base, the telescopic rod base is provided with an internal empty slot, a telescopic rod is fixedly connected therein, one end of the side surface of the telescopic rod is rotatably connected to a first rotating shaft, one end of the side surface of the first rotating shaft is fixedly connected to a material taking hopper, the hopper is provided with an empty slot for the material taking hopper, one end of the side surface of the material taking hopper is fixedly connected to a rotating motor, one end of the side surface of the material taking hopper is fixedly connected to a sliding block, the rotating motor passes through an opening on the side surface of the material taking hopper and is fixedly connected to a second rotating shaft, the side surface of the second rotating shaft is fixedly connected to an anti-blocking chassis, one end of the side surface of the anti-blocking chassis is fixedly connected to a scraper bracket, and the side surface of the scraper bracket is fixedly connected to a scraper brush.

[0006] As a further solution of the utility model: a material taking pipe is fixedly connected to one end of the side of the transmission pipe, a material taking slot is provided inside the material taking pipe, and a second slide slot is provided on the side of the material taking slot.

[0007] As a further solution of the utility model: the material taking pipe is fixedly connected with a first fixing piece, the telescopic rod base is fixedly connected with a second fixing piece, and both sides of the first empty pipe are rotatably connected with the first fixing piece and the second fixing piece.

[0008] As a further solution of the utility model: a magnet is fixedly connected to one end of the side of the discharge cover.

[0009] As a further solution of the utility model: the discharge cover, the rotating baffle, the first slide chute, the rotating motor, the slider, the second rotating shaft and the anti-blocking chassis are each provided in two groups, and the scraper bracket and the scraper brush are provided in three groups.

[0010] As a further solution of the utility model: the second chute is provided in two groups, which are symmetrically arranged on both sides of the empty material taking slot.

[0011] As a further solution of the utility model: the magnets are arranged in two groups.

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

[0013] The utility model is that cement clinker is transmitted from above through the transmission pipe. When sampling is needed, the telescopic rod is extended to push the material hopper, and the slider slides in the first slide groove and the second slide groove to make the material hopper move into the transmission pipe, and the cement clinker falls into the empty slot of the material hopper to collect the required amount of cement clinker. At this time, the telescopic rod is retracted to make the material hopper move to the inside of the discharging empty slot. At this time, the discharging motor rotates to drive the second gear to rotate, and the second gear drives the first empty pipe fixed with the first gear to rotate, thereby driving the material hopper inside the first empty pipe to rotate. When it rotates to a suitable angle, the cement clinker falls down due to gravity and opens the discharging cover to be discharged. During operation, the rotating motor drives the second rotating shaft to rotate, and the scraper brush continuously sweeps in the empty slot of the material hopper to prevent the cement clinker from agglomerating and clogging, reduces the situation that the cement clinker is easily blocked and accumulated by cleaning the sampling hopper, and improves the sampling effect and the detection accuracy. After discharging, the discharging motor rotates to reset the first empty pipe, and the discharging cover is blocked by the rotating baffle plate. Due to the action of gravity, it is automatically closed, and the magnets attract each other to enhance the closing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a clinker sampler for cement preparation according to the utility model;

[0015] Figure 2It is a structural schematic diagram of the first empty tube in a clinker sampler for cement preparation described in the utility model;

[0016] Figure 3 It is a structural schematic diagram of a telescopic rod base in a clinker sampler for cement preparation described in the utility model;

[0017] Figure 4 It is a structural schematic diagram of a transmission tube in a clinker sampler for cement preparation described in the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the structure of a hopper in a clinker sampler for cement preparation.

[0019] In the figure: 1. first empty pipe; 2. discharge opening; 3. discharge cover; 4. rotating baffle; 5. discharge slot; 6. first slide slot; 7. first gear; 8. second gear; 9. discharge motor; 10. telescopic rod base; 11. telescopic rod; 12. first rotating shaft; 13. hopper; 14. empty slot of hopper; 15. rotating motor; 16. slider; 17. second rotating shaft; 18. anti-blocking chassis; 19. scraper bracket; 20. scraper brush; 21. transmission pipe; 22. feed pipe; 23. feed slot; 24. second slide slot; 25. first fixing member; 26. second fixing member; 27. magnet. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0022] Reference Figures 1 to 5 In the embodiment of the utility model, a clinker sampler for cement preparation comprises: a first empty tube 1 and a transmission tube 21, a discharging opening 2 is provided above the first empty tube 1, a discharging cover 3 is rotatably connected to one end of the side of the discharging opening 2, a rotating baffle 4 is fixedly connected to one end of the side of the first empty tube 1, a discharging slot 5 is provided inside the first empty tube 1, a first slide slot 6 is provided inside the discharging slot 5, a first gear 7 is fixedly connected to one end of the side of the first empty tube 1, a second gear 8 is meshed with the first gear 7, a discharging motor 9 is fixedly connected to one end of the side of the second gear 8, a telescopic rod base 10 is fixedly connected below the discharging motor 9, the telescopic rod base 10 is provided with an internal slot, a telescopic rod 11 is fixedly connected to the inside thereof, a first rotating shaft 12 is rotatably connected to one end of the side of the telescopic rod 11, and a sampling A hopper 13 is provided with an empty hopper slot 14 inside the hopper 13, a rotating motor 15 is fixedly connected to one end of the side of the hopper 13, a slider 16 is fixedly connected to one end of the side of the hopper 13, the rotating motor 15 passes through the side opening of the hopper 13 and is fixedly connected to a second rotating shaft 17, a side of the second rotating shaft 17 is fixedly connected to an anti-blocking chassis 18, a side of the anti-blocking chassis 18 is fixedly connected to a scraper bracket 19, a side of the scraper bracket 19 is fixedly connected to a scraper brush 20, the discharging cover 3, the rotating baffle 4, the first chute 6, the rotating motor 15, the slider 16, the second rotating shaft 17 and the anti-blocking chassis 18 are all provided in two groups, and the scraper bracket 19 and the scraper brush 20 are provided in three groups. Through the combination of the rotating motor 15 and the scraper brush 20, continuous sweeping can be achieved to prevent the cement clinker from agglomerating and clogging.

[0023] Reference Figure 4 A feeding pipe 22 is fixedly connected to one end of the side of the transmission pipe 21, a feeding slot 23 is opened inside the feeding pipe 22, a second chute 24 is opened on the side of the feeding slot 23, and two groups of second chute 24 are arranged symmetrically on both sides of the feeding slot 23.

[0024] Reference Figure 1 The material taking pipe 22 is fixedly connected with a first fixing member 25 , the telescopic rod base 10 is fixedly connected with a second fixing member 26 , and both sides of the first empty pipe 1 are rotatably connected with the first fixing member 25 and the second fixing member 26 .

[0025] Reference Figure 2 A magnet 27 is fixedly connected to one end of the side of the discharge cover 3. The magnet 27 is provided in two groups. The magnet 27 can make the closure more stable and reduce noise when the discharge cover 3 is on the top.

[0026] The working principle of the utility model is as follows: cement clinker is transmitted from above through the transmission pipe 21. When sampling is required, the telescopic rod 11 is extended to push the hopper 13. The slider 16 slides in the first chute 6 and the second chute 24, so that the hopper 13 moves into the transmission pipe 21, and the cement clinker falls into the empty slot 14 of the hopper. When the required amount of cement clinker is collected, the telescopic rod 11 contracts at this time, so that the hopper 13 moves to the inside of the discharge empty slot 5. At this time, the discharge motor 9 rotates to drive the second gear 8 to rotate, and the second gear 8 drives the first empty pipe 1 fixed with the first gear 7 to rotate, thereby driving the inside of the first empty pipe 1 The material taking hopper 13 rotates, and when it rotates to a suitable angle, the cement clinker falls due to gravity and pushes open the discharge cover 3 to be discharged. During operation, the rotating motor 15 drives the second rotating shaft 17 to rotate, and the scraper brush 20 continuously sweeps in the empty slot 14 of the material taking hopper to prevent the cement clinker from agglomerating and clogging, thereby reducing the situation in which cleaning the sampling hopper easily leads to clogging and accumulation of cement clinker, thereby improving the sampling effect and detection accuracy. After discharge, the discharge motor 9 rotates to reset the first empty pipe 1, and the discharge cover 3 is blocked by the rotating baffle 4 and automatically closed due to gravity. The magnets 27 attract each other to enhance the closing stability.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A clinker sampler for cement preparation, characterized in that: include: A first empty tube (1) and a transmission tube (21), wherein a discharge opening (2) is provided on the top of the first empty tube (1), and a discharge cover (3) is rotatably connected to one end of the side of the discharge opening (2), and a rotating baffle (4) is fixedly connected to one end of the side of the first empty tube (1), and a discharge slot (5) is provided inside the first empty tube (1), and a first slide slot (6) is provided inside the discharge slot (5), and a first gear (7) is fixedly connected to one end of the side of the first empty tube (1), and the first gear (7) is meshed with a second gear (8), and a discharge motor (9) is fixedly connected to one end of the side of the second gear (8), and a telescopic rod base (10) is fixedly connected below the discharge motor (9), and the telescopic rod base (10) is provided with an internal slot, and the internal fixed slot is fixedly connected to the first gear (7). A telescopic rod (11) is connected, one end of the side of the telescopic rod (11) is rotatably connected to a first rotating shaft (12), one end of the side of the first rotating shaft (12) is fixedly connected to a hopper (13), a hopper slot (14) is provided inside the hopper (13), one end of the side of the hopper (13) is fixedly connected to a rotating motor (15), one end of the side of the hopper (13) is fixedly connected to a sliding block (16), the rotating motor (15) passes through a hole in the side of the hopper (13) and is fixedly connected to a second rotating shaft (17), the side of the second rotating shaft (17) is fixedly connected to an anti-blocking chassis (18), one end of the side of the anti-blocking chassis (18) is fixedly connected to a scraper bracket (19), and the side of the scraper bracket (19) is fixedly connected to a scraper brush (20).

2. A clinker sampler for cement preparation according to claim 1, characterized in that: A material taking pipe (22) is fixedly connected to one end of the side of the transmission pipe (21), a material taking slot (23) is provided inside the material taking pipe (22), and a second sliding slot (24) is provided on the side of the material taking slot (23).

3. A clinker sampler for cement preparation according to claim 2, characterized in that: The material taking pipe (22) is fixedly connected to a first fixing member (25), the telescopic rod base (10) is fixedly connected to a second fixing member (26), and two sides of the first empty pipe (1) are rotatably connected to the first fixing member (25) and the second fixing member (26).

4. A clinker sampler for cement preparation according to claim 1, characterized in that: A magnet (27) is fixedly connected to one end of the side of the discharge cover (3).

5. A clinker sampler for cement preparation according to claim 1, characterized in that: The discharge cover (3), the rotating baffle (4), the first slide groove (6), the rotating motor (15), the slider (16), the second rotating shaft (17) and the anti-blocking chassis (18) are each provided in two groups, and the scraper bracket (19) and the scraper brush (20) are provided in three groups.

6. A clinker sampler for cement preparation according to claim 2, characterized in that: The second chute (24) is provided in two groups, and is symmetrically arranged on both sides of the empty material taking slot (23).

7. A clinker sampler for cement preparation according to claim 4, characterized in that: The magnets (27) are provided in two groups.

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