Feeding device for granular drying agent filling

Abstract

The utility model discloses a feeding device for granular desiccant filling, which comprises a device shell, the rear side of the device shell is fixedly connected with a first motor, the inner side of the device shell is movably connected with a lifting belt, the inner side of the lifting belt is movably connected with a belt pulley, the belt pulley on the lower side is fixedly connected with the first motor, and the first motor is fixedly connected with the lifting belt. And the outer side of the lifting belt is fixedly connected with a shovel hopper. By arranging the fan blades, air on the inner side of the device shell can be driven by the fan blades to flow, so that moisture is prevented from staying on the inner side of the device shell for a long time, a drying agent can be further air-dried, the use stability of the device is improved, and by arranging the heating pipe, the air can be further heated; and therefore, the drying agent can be further dried conveniently, the use stability of the device is improved, and the problem that the quality of the drying agent is reduced due to the fact that moisture enters the feeding device for granular drying agent filling is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of desiccant feeding equipment, in particular to a feeding device for filling granular desiccant. Background Art

[0002] Desiccant refers to a substance that can remove moisture from moist substances. Common desiccant includes granular silica gel desiccant, whose main component is silicon dioxide. When producing and processing silica gel desiccant, a packaging machine is often required to fill the desiccant into a box or can. Before that, a loading device is required to mainly transport the desiccant transported horizontally vertically to the hopper above the packaging machine. In the prior art, the feeding equipment for desiccant filling is mostly auger or bucket elevator. The auger often squeezes the desiccant to a certain extent and causes it to break. Therefore, bucket elevators are more commonly used. In the process of conveying the desiccant, it is necessary to ensure a dry indoor environment. In actual filling, it is inevitable to encounter humid weather. In such weather, the only option is to improve efficiency and quickly transport and package the desiccant to avoid being exposed to the outside world for too long. However, during filling and feeding, due to the height difference, the discharge hopper of the feeding equipment and the feed hopper of the packaging machine are generally separated, or due to vibration discharge and other reasons, there will inevitably be a certain sealing gap. At this time, the air flow caused by the feeding makes it easy for external moisture to enter, which is then adsorbed by the desiccant, thereby affecting the quality of the desiccant.

[0003] Therefore, it is necessary to redesign the feeding device for filling granular desiccant to solve the problem of moisture entering the desiccant causing the quality of the desiccant to decrease. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a feeding device for filling granular desiccant.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for filling granular desiccant, comprising a device shell, a first motor is fixedly connected to the rear side of the device shell, a lifting belt is movably connected to the inner side of the device shell, a pulley is movably connected to the inner side of the lifting belt, the pulley and the first motor are fixedly connected at the lower side, a shovel bucket is fixedly connected to the outer side of the lifting belt, a second motor is fixedly connected to the rear side of the device shell, a connecting rod is fixedly connected to the front side of the second motor, a first bevel gear is fixedly connected to the front side of the connecting rod, a second bevel gear is meshed with the right side of the first bevel gear, a fan blade is fixedly connected to the right side of the second bevel gear, a heating tube is fixedly connected to the inner side of the device shell, a third motor is fixedly connected to the lower side of the device shell, a stirring blade is fixedly connected to the upper side of the third motor, a feeding trough is provided on the right side surface of the device shell, and a discharge trough is provided on the left side surface of the device shell.

[0006] As a preferred embodiment of the utility model, a connecting groove is provided on the upper surface of the device housing, a connecting pipe is fixedly connected to the inner side of the connecting groove, and a filter screen is movably connected to the inner side of the connecting pipe.

[0007] As a preferred embodiment of the utility model, the surface of the connecting pipe and the surface of the filter screen are both provided with thread grooves, and the inner side of the thread groove is threadedly connected with a fixing screw.

[0008] As a preferred embodiment of the present invention, a limiting plate is fixedly connected to the upper side of the connecting pipe, and a baffle is movably connected to the inner side of the limiting plate.

[0009] As a preferred embodiment of the utility model, a connecting plate is fixedly connected to the lower side of the baffle, a movable screw is threadedly connected to the inner side of the connecting plate, a fourth motor is fixedly connected to the right side of the movable screw, and the fourth motor is fixedly connected to the device housing.

[0010] As a preferred embodiment of the present invention, a humidity detector is fixedly connected to the outside of the device housing, a signal line is electrically connected to the outside of the humidity detector, and the second motor, the third motor and the fourth motor are all electrically connected to the signal line.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a fan blade so that the fan blade can drive the air inside the device shell to flow, thereby preventing moisture from staying inside the device shell for a long time, and can further air dry the desiccant, thereby improving the stability of the device. By providing a heating tube, the air can be further heated, thereby facilitating further drying of the desiccant, improving the stability of the device, and solving the problem of moisture entering the feeding device for filling granular desiccant, resulting in reduced quality of the desiccant.

[0013] 2. The utility model provides a connecting groove, a connecting pipe and a filter screen, so that air can easily enter and exit the device housing through the connecting pipe, and moisture in the air can be absorbed by the filter screen, thereby improving the drying stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the front view of the structure of the utility model;

[0015] Figure 2 This is a side view of the structure of the utility model;

[0016] Figure 3 It is a top view of the structure of the utility model.

[0017] In the figure: 1. device housing; 2. first motor; 3. lifting belt; 4. pulley; 5. shovel bucket; 6. second motor; 7. connecting rod; 8. first bevel gear; 9. second bevel gear; 10. fan blade; 11. heating tube; 12. third motor; 13. stirring blade; 14. feed trough; 15. discharge trough; 16. connecting trough; 17. connecting pipe; 18. filter screen; 19. threaded groove; 20. fixed screw; 21. limiting plate; 22. baffle; 23. connecting plate; 24. moving screw; 25. fourth motor; 26. humidity detector; 27. signal line. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figures 1 to 3 As shown, the utility model provides a feeding device for filling granular desiccant, including a device shell 1, a first motor 2 is fixedly connected to the rear side of the device shell 1, a lifting belt 3 is movably connected to the inner side of the device shell 1, a ventilation soft net is fixedly connected to the inner side of the lifting belt 3, so that hot air can easily contact with the shovel bucket 5 through the lifting belt 3, thereby improving the drying efficiency of the device, a pulley 4 is movably connected to the inner side of the lifting belt 3, the lower side pulley 4 is fixedly connected to the first motor 2, the outer side of the lifting belt 3 is fixedly connected to the shovel bucket 5, the rear side of the device shell 1 is fixedly connected to the second motor 6, and the front side of the second motor 6 is fixedly connected to the second motor 6. A connecting rod 7 is fixedly connected, a first bevel gear 8 is fixedly connected to the front side of the connecting rod 7, a second bevel gear 9 is meshed with the right side of the first bevel gear 8, a fan blade 10 is fixedly connected to the right side of the second bevel gear 9, a heating tube 11 is fixedly connected to the inner side of the device casing 1, a third motor 12 is fixedly connected to the lower side of the device casing 1, a stirring blade 13 is fixedly connected to the upper side of the third motor 12, a feeding trough 14 is provided on the right side surface of the device casing 1, a discharge trough 15 is provided on the left side surface of the device casing 1, a discharge port is connected to the left side of the discharge trough 15, and an inclined plate is connected to the inner side of the device casing 1 to facilitate the discharge and collection of the desiccant.

[0020] refer to Figure 1 A connecting groove 16 is provided on the upper surface of the device housing 1 , a connecting pipe 17 is fixedly connected to the inner side of the connecting groove 16 , and a filter screen 18 is movably connected to the inner side of the connecting pipe 17 .

[0021] As a technical optimization solution of the utility model, by setting the connecting groove 16, the connecting pipe 17 and the filter screen 18, the air can easily enter and discharge the device housing 1 through the connecting pipe 17, and the moisture in the air can be absorbed by the filter screen 18, thereby improving the drying stability of the device.

[0022] refer to Figure 2 A thread groove 19 is provided on the surface of the connecting pipe 17 and the surface of the filter screen 18, and a fixing screw 20 is threadedly connected to the inner side of the thread groove 19.

[0023] As a technical optimization solution of the utility model, by setting the threaded groove 19 and the fixing screw 20, after the filter screen 18 absorbs too much moisture and becomes ineffective, the fixing screw 20 can be unscrewed from the inside thereof, thereby facilitating the replacement of the filter screen 18 and improving the convenience of device replacement.

[0024] refer to Figure 1 A limiting plate 21 is fixedly connected to the upper side of the connecting pipe 17 , and a baffle 22 is movably connected to the inner side of the limiting plate 21 .

[0025] As a technical optimization solution of the utility model, by setting the limiting plate 21 and the baffle 22, when it is not necessary to dry the inside of the device housing 1, the baffle 22 can be moved to block the filter screen 18, thereby avoiding the phenomenon that it absorbs external water vapor and needs to be frequently replaced, thereby improving the stability of the device.

[0026] refer to Figure 2 A connecting plate 23 is fixedly connected to the lower side of the baffle 22, a moving screw 24 is threadedly connected to the inner side of the connecting plate 23, a fourth motor 25 is fixedly connected to the right side of the moving screw 24, and the fourth motor 25 is fixedly connected to the device housing 1.

[0027] As a technical optimization solution of the utility model, by setting the connecting plate 23, the moving screw 24 and the fourth motor 25, the baffle 22 does not need to be moved manually, thereby improving the convenience of using the device.

[0028] refer to Figure 1 A humidity detector 26 is fixedly connected to the outside of the device housing 1 , a signal line 27 is electrically connected to the outside of the humidity detector 26 , and the second motor 6 , the third motor 12 and the fourth motor 25 are all electrically connected to the signal line 27 .

[0029] As a technical optimization solution of the utility model, through the setting of the signal line 27 and the humidity detector 26, when the humidity detector 26 detects that the humidity of the outside air exceeds a certain threshold, a signal can be sent to the second motor 6, the third motor 12 and the fourth motor 25 through the signal line 27 to start them, thereby improving the convenience of using the device.

[0030] The working principle and use process of the utility model are as follows: when the humidity detector 26 detects that the humidity is too high during use, the second motor 6, the third motor 12 and the fourth motor 25 are started through the signal line 27, the moving screw 24 is driven to rotate by the fourth motor 25, the connecting plate 23 is driven to move by the moving screw 24, the baffle 22 is driven to move away from the connecting pipe 17 by the connecting plate 23, and the connecting rod 7 is driven to rotate by the second motor 6, the first bevel gear 8 is driven by the connecting rod 7, the second bevel gear 9 is driven to rotate by the first bevel gear 8, and the fan blade 10 is driven to rotate by the second bevel gear 9, and the heating tube 11 is started at the same time, and then the air heated by the heating tube 11 is moved by the fan blade 10, so that the heated air contacts the shovel bucket 5, and the inner side of the device housing 1 is heated, and the third motor 12 is started at the same time, and the stirring blade 13 is driven to rotate by the third motor 12, and the desiccant on the lower inner side of the device housing 1 is stirred by the stirring blade 13, so that the desiccant and the heated air are fully contacted and dried.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for filling granular desiccant, comprising a device housing (1), characterized in that: The rear side of the device housing (1) is fixedly connected to a first motor (2); the inner side of the device housing (1) is movably connected to a lifting belt (3); the inner side of the lifting belt (3) is movably connected to a pulley (4); the lower side of the pulley (4) is fixedly connected to the first motor (2); the outer side of the lifting belt (3) is fixedly connected to a shovel bucket (5); the rear side of the device housing (1) is fixedly connected to a second motor (6); the front side of the second motor (6) is fixedly connected to a connecting rod (7); the front side of the connecting rod (7) is fixedly connected to A first bevel gear (8), the first bevel gear (8) is meshed with a second bevel gear (9) on the right side, a fan blade (10) is fixedly connected to the right side of the second bevel gear (9), a heating tube (11) is fixedly connected to the inner side of the device housing (1), a third motor (12) is fixedly connected to the lower side of the device housing (1), a stirring blade (13) is fixedly connected to the upper side of the third motor (12), a material inlet trough (14) is provided on the right side surface of the device housing (1), and a material discharge trough (15) is provided on the left side surface of the device housing (1).

2. A feeding device for filling granular desiccant according to claim 1, characterized in that: A connecting groove (16) is provided on the upper surface of the device housing (1), a connecting pipe (17) is fixedly connected to the inside of the connecting groove (16), and a filter screen (18) is movably connected to the inside of the connecting pipe (17).

3. A feeding device for filling granular desiccant according to claim 2, characterized in that: The surfaces of the connecting pipe (17) and the filter screen (18) are both provided with thread grooves (19), and the inner side of the thread grooves (19) is threadedly connected with a fixing screw (20).

4. A feeding device for filling granular desiccant according to claim 3, characterized in that: A limiting plate (21) is fixedly connected to the upper side of the connecting pipe (17), and a baffle (22) is movably connected to the inner side of the limiting plate (21).

5. A feeding device for filling granular desiccant according to claim 4, characterized in that: A connecting plate (23) is fixedly connected to the lower side of the baffle (22), a movable screw (24) is threadedly connected to the inner side of the connecting plate (23), a fourth motor (25) is fixedly connected to the right side of the movable screw (24), and the fourth motor (25) is fixedly connected to the device housing (1).

6. A feeding device for filling granular desiccant according to claim 5, characterized in that: A humidity detector (26) is fixedly connected to the outside of the device housing (1), a signal line (27) is electrically connected to the outside of the humidity detector (26), and the second motor (6), the third motor (12) and the fourth motor (25) are all electrically connected to the signal line (27).

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