Sodium formate anti-caking stock bin

Abstract

The utility model relates to the technical field of stock bins, in particular to a sodium formate anti-caking stock bin which comprises a base, a crushing mechanism is arranged above the base and comprises a driving motor, the driving motor is connected with the top of the stock bin, an output shaft of the driving motor is coaxially connected with a limiting seat, and the top of the limiting seat is connected with a reciprocating lead screw. The top of the reciprocating lead screw is connected with a limiting disc, the reciprocating lead screw is in threaded connection with a moving frame, the bottom of the moving frame is connected with a crushing motor, an output shaft of the crushing motor is coaxially connected with a mounting rod, and the bottom end of the mounting rod penetrates through the top of the stock bin and is slidably connected with the stock bin. A plurality of crushing blades are symmetrically and fixedly connected to the positions, close to the left side and the right side, of the circumferential outer wall of the mounting rod through bolts, and the crushing blades are evenly arranged at equal intervals. According to the sodium formate anti-caking stock bin, by arranging the air filter, the air heater, the air inlet pipe and the air supply pipe, the device can keep the interior of the stock bin dry, and raw materials in the stock bin are prevented from absorbing moisture in the environment and caking.

Description

Technical Field

[0001] The utility model relates to the technical field of silos, in particular to a sodium formate anti-caking silo. Background Art

[0002] Sodium formate is also known as sodium formate. It contains two crystal waters in its crystals, so it is also known as sodium formate dihydrate, sodium formate dihydrate, and sodium formate dihydrate. Sodium formate is the simplest organic carboxylate, which is white crystal or powder with a slight smell of formic acid. Sodium formate is mainly used to produce sodium hydrosulfite, oxalic acid and formic acid. In the leather industry, it is used as a disguised acid in the chrome tanning process, used as a catalyst and stabilizer, and a reducing agent in the printing and dyeing industry. Silos are required to store sodium formate.

[0003] A silo blockage clearing device and a silo with publication number CN219407774U include: a scraper, a connecting rod and a push-pull cylinder, the scraper is arranged in the silo discharge port, the first end of the connecting rod is connected to the scraper, the second end of the connecting rod can slidably pass through the side wall of the silo discharge port, the cylinder body of the push-pull cylinder is fixed on the frame, the piston rod of the push-pull cylinder is connected to the connecting rod, when the material is blocked in the silo discharge port, the connecting rod is pulled or pushed by the push-pull cylinder, and then the scraper is driven to move back and forth in the blocked material, thereby turning the material over so that the material falls smoothly from the silo discharge port, the blockage problem can be solved without manual poking of the material, and the safety is relatively high.

[0004] Although the device can prevent the silo discharge port from being blocked, it does not have a drying function and cannot prevent the raw materials in the silo from absorbing moisture in the environment and agglomerating, and cannot crush the agglomerated raw materials into powder. In view of this, we propose a sodium formate anti-agglomeration silo. Utility Model Content

[0005] The utility model aims to provide a sodium formate anti-caking silo to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sodium formate anti-caking silo comprises a base, a crushing mechanism is arranged above the base, the crushing mechanism comprises a driving motor, the driving motor is fixedly connected to the top of the silo by bolts, the output shaft of the driving motor is coaxially connected to a limiting seat, the top of the limiting seat is fixedly connected to a reciprocating screw by bolts, the top of the reciprocating screw is fixedly connected to a limiting disk by bolts, the reciprocating screw is threadedly connected to a moving frame, the bottom of the moving frame is fixedly connected to the crushing motor by bolts, the output shaft of the crushing motor is coaxially connected to a mounting rod, the bottom end of the mounting rod passes through the top of the silo and is slidably connected to the silo, a plurality of crushing blades are symmetrically fixedly connected to the positions near the left and right sides on the circumferential outer wall of the mounting rod by bolts, and the crushing blades are evenly and equidistantly arranged.

[0008] Preferably, a silo is provided above the base, and a threaded hole is provided at a position near the left side of the top of the silo.

[0009] Preferably, a discharge pipe is fixedly connected to the bottom of the inner wall of the silo by bolts, the bottom end of the discharge pipe passes through the bottom of the silo, and a valve is installed on the discharge pipe.

[0010] Preferably, an air filter is fixedly connected to the top of the base by bolts, a hot air blower is provided on the left side of the air filter, and an air inlet of the hot air blower is connected to an air inlet pipe.

[0011] Preferably, one end of the air inlet pipe is connected to the air outlet of the air filter, the air outlet of the hot air blower is connected to an air supply pipe, and one end of the air supply pipe passes through the top of the silo and leads into the inner cavity of the silo.

[0012] Preferably, a sealing cover is provided on the top of the silo, a through hole is opened on the top of the sealing cover, and a filter plate is fixed to the inner wall of the circumference of the through hole by gluing.

[0013] Preferably, a handle is fixedly connected to the top of the sealing cover by bolts, an externally threaded tube is welded and fixed to the bottom of the sealing cover, and the externally threaded tube is threadedly connected to the threaded hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The sodium formate anti-caking silo can keep the inside of the silo dry by arranging an air filter, a hot air blower, an air inlet pipe and an air supply pipe, so as to prevent the raw materials in the silo from absorbing moisture in the environment and agglomerating;

[0016] 2. The sodium formate anti-caking silo is provided with a crushing mechanism so that the device can crush the agglomerated raw materials into powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the sealing cover in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the crushing mechanism in the utility model;

[0021] The meaning of each title in the figure is:

[0022] 1. Base; 11. Silo; 12. Threaded hole; 13. Discharge pipe; 14. Valve; 15. Air filter; 16. Hot air blower; 17. Air inlet pipe; 18. Air supply pipe;

[0023] 2. Sealing cover; 21. Through hole; 22. Filter plate; 23. Handle; 24. Externally threaded pipe;

[0024] 3. Crushing mechanism; 31. Driving motor; 32. Limiting seat; 33. Reciprocating screw rod; 34. Limiting plate; 35. Moving frame; 36. Crushing motor; 37. Mounting rod; 38. Crushing blade. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] A sodium formate anti-caking silo comprises a base 1, a silo 11 is arranged above the base 1, and a threaded hole 12 is opened at the top of the silo 11 near the left side for introducing raw materials into the silo 11.

[0028] It should be added that a discharge pipe 13 is fixedly connected to the bottom of the inner wall of the silo 11 by bolts for discharging the raw materials in the silo 11 . The bottom end of the discharge pipe 13 passes through the bottom of the silo 11 , and a valve 14 is installed on the discharge pipe 13 .

[0029] Furthermore, an air filter 15 is fixedly connected to the top of the base 1 by bolts for filtering the air. A hot air blower 16 is provided on the left side of the air filter 15 for heating the air and sending the heated air into the silo 11 through an air supply pipe 18. The air inlet of the hot air blower 16 is connected to an air inlet pipe 17, and one end of the air inlet pipe 17 is connected to the air outlet of the air filter 15.

[0030] Specifically, the air outlet of the hot air blower 16 is connected to an air supply pipe 18 , one end of which passes through the top of the silo 11 and leads into the inner cavity of the silo 11 , so as to supply heated air into the silo 11 .

[0031] Furthermore, a sealing cover 2 is provided on the top of the silo 11 to seal the threaded hole 12 . A through hole 21 is opened on the top of the sealing cover 2 . A filter plate 22 is fixed to the inner wall of the circumference of the through hole 21 by glue to prevent the raw material from leaving the silo 11 through the through hole 21 .

[0032] Specifically, a handle 23 is fixedly connected to the top of the sealing cover 2 by bolts, and an external threaded tube 24 is welded and fixed to the bottom of the sealing cover 2 . The external threaded tube 24 is threadedly connected to the threaded hole 12 to limit the position of the sealing cover 2 .

[0033] As a preferred embodiment of the present invention, a crushing mechanism 3 is provided above the base 1 , and the crushing mechanism 3 includes a driving motor 31 , and the driving motor 31 is fixedly connected to the top of the silo 11 by bolts to drive the limiting seat 32 to rotate.

[0034] Specifically, the output shaft of the driving motor 31 is coaxially connected to the limit seat 32 to drive the reciprocating screw 33 to rotate. The top of the limit seat 32 is fixedly connected to the reciprocating screw 33 by bolts to drive the moving frame 35 to reciprocate up and down.

[0035] Specifically, the top of the reciprocating screw rod 33 is fixedly connected to a limit plate 34 by bolts to limit the highest position of the moving frame 35. The reciprocating screw rod 33 is threadedly connected to the moving frame 35 to drive the crushing motor 36 to reciprocate up and down.

[0036] Specifically, a crushing motor 36 is fixedly connected to the bottom of the movable frame 35 by bolts to drive the mounting rod 37 to rotate. The output shaft of the crushing motor 36 is coaxially connected to the mounting rod 37. The bottom end of the mounting rod 37 passes through the top of the silo 11 and is slidably connected to the silo 11 to drive the crushing blade 38 to rotate.

[0037] Specifically, a plurality of crushing blades 38 are symmetrically fixedly connected to the left and right sides of the circumferential outer wall of the mounting rod 37 by bolts. The crushing blades 38 are evenly arranged at equal intervals to crush the agglomerated raw materials into powder.

[0038] It is worth noting that the structures and working principles of the air filter 15 and the hot air blower 16 involved in this embodiment are well known to those skilled in the art and will not be elaborated herein.

[0039] During specific use, the user first turns on the hot air blower 16, and air enters the air filter 15 from the air inlet of the air filter 15 and is filtered by the air filter 15. The filtered air is introduced into the air inlet pipe 17 from the air outlet of the air filter 15. The air inlet pipe 17 introduces the air into the hot air blower 16 for heating, and the air supply pipe 18 delivers the heated air into the silo 11, so that the raw materials inside the silo 11 are dried;

[0040] The user then turns on the crushing motor 36, which drives the mounting rod 37 to rotate, thereby driving all the crushing blades 38 to rotate, and turns on the driving motor 31. The driving motor 31 drives the limit seat 32 to rotate, thereby driving the reciprocating screw rod 33 to rotate, thereby driving the moving frame 35 to reciprocate up and down, thereby driving the crushing motor 36 to reciprocate up and down, thereby driving the mounting rod 37 to reciprocate up and down during the rotation process, thereby driving all the crushing blades 38 to reciprocate up and down during the rotation process. In this process, the crushing blades 38 crush the agglomerated raw materials into powder.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sodium formate anti-caking silo, comprising a base (1), characterized in that: A crushing mechanism (3) is provided above the base (1), and the crushing mechanism (3) comprises a driving motor (31), the driving motor (31) is fixedly connected to the top of the silo (11) by bolts, the output shaft of the driving motor (31) is coaxially connected to a limit seat (32), the top of the limit seat (32) is fixedly connected to a reciprocating screw rod (33) by bolts, the top of the reciprocating screw rod (33) is fixedly connected to a limit plate (34) by bolts, the reciprocating screw rod (33) is threadedly connected to a moving frame (35), the bottom of the moving frame (35) is fixedly connected to a crushing motor (36) by bolts, the output shaft of the crushing motor (36) is coaxially connected to a mounting rod (37), the bottom end of the mounting rod (37) passes through the top of the silo (11) and is slidably connected to the silo (11), and a plurality of crushing blades (38) are symmetrically fixedly connected to the positions near the left and right sides on the circumferential outer wall of the mounting rod (37) by bolts, and the crushing blades (38) are evenly and evenly spaced.

2. The sodium formate anti-caking silo according to claim 1, characterized in that: A material bin (11) is provided above the base (1), and a threaded hole (12) is provided at a position near the left side of the top of the material bin (11).

3. The sodium formate anti-caking silo according to claim 2, characterized in that: A discharge pipe (13) is fixedly connected to the bottom of the inner wall of the silo (11) by bolts, the bottom end of the discharge pipe (13) passes through the bottom of the silo (11), and a valve (14) is installed on the discharge pipe (13).

4. The sodium formate anti-caking silo according to claim 3, characterized in that: An air filter (15) is fixedly connected to the top of the base (1) by means of bolts, a hot air blower (16) is arranged on the left side of the air filter (15), and an air inlet of the hot air blower (16) is connected to an air inlet pipe (17).

5. The sodium formate anti-caking silo according to claim 4, characterized in that: One end of the air inlet pipe (17) is connected to the air outlet of the air filter (15), and the air outlet of the hot air blower (16) is connected to an air supply pipe (18), and one end of the air supply pipe (18) passes through the top of the silo (11) and enters the inner cavity of the silo (11).

6. The sodium formate anti-caking silo according to claim 1, characterized in that: A sealing cover (2) is provided on the top of the silo (11), a through hole (21) is opened on the top of the sealing cover (2), and a filter plate (22) is fixed to the inner wall of the circumference of the through hole (21) by gluing.

7. The sodium formate anti-caking silo according to claim 6, characterized in that: The top of the sealing cover (2) is fixedly connected with a handle (23) by means of bolts, and the bottom of the sealing cover (2) is fixedly welded with an externally threaded tube (24), wherein the externally threaded tube (24) is threadedly connected with the threaded hole (12).

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