CN221248437U - Automatic feeding device of shot blasting machine - Google Patents

Abstract

The utility model relates to the technical field of shot blasting machine feeding devices, and discloses an automatic shot blasting machine feeding device, which comprises a shot blasting machine main body, wherein a cover plate is arranged on the upper end surface of the shot blasting machine main body, a communicated material conveying unit is arranged at the upper end of the cover plate, the material conveying unit comprises a material conveying shell, a feeding hole penetrating through the cover plate is formed in the material conveying shell, and a first motor is arranged at one end of the material conveying shell; according to the utility model, the feed is placed into the discharge hopper, the first motor is started to work, and the first motor drives the auger in the feed conveying shell to rotate, so that the feed in the discharge hopper enters the feed conveying shell from the feed pipe and is driven by the auger to move in the feed conveying shell until entering the shot blasting machine main body from the feed inlet, the shot blasting machine main body can polish the feed while uniformly adding the feed into the shot blasting machine main body, the accumulation of the feed when the feed is not polished is avoided, and the polishing efficiency is improved.

Description

Automatic feeding device of shot blasting machine

Technical Field

The utility model relates to the technical field of shot blasting machine feeding devices, in particular to an automatic shot blasting machine feeding device.

Background

After the fodder is produced, because its surface smoothness is not high, still accompanies the burr, influences transportation, animal eat and pleasing to the eye, in order to improve the outward appearance's of fodder smoothness, can use the granule shot-blasting machine to polish to the surface of fodder to improve the quality of fodder, the granule shot-blasting machine drives the fodder through the carousel of bottom and carries out high-speed centrifugation rotation and produce the effect that bumps and realize polishing.

The prior art discloses a spherical shot blasting machine as disclosed in the patent with publication number CN212237172U, which comprises a machine body, wherein a conical body is arranged in the center of the upper surface of the supporting plate, and a fixed head is arranged at the top of the conical body; the scraper mechanism comprises a fixing sleeve which is sleeved on the fixing head in a detachable mode, a fixing rod which is connected with the fixing sleeve, and a scraper which is arranged at the end part of the fixing rod, and when the fixing sleeve is fixed on the fixing head, the scraper is attached to the side wall of the shell. The shot blasting machine is additionally provided with a small part with a scraping plate, and when the shot blasting machine is stopped, the scraping plate mechanism is sleeved on the fixed head, and accumulated dust on the side wall can be cleaned by manually rotating the supporting plate.

The prior art has obvious beneficial effects, but has the following defects:

According to the automatic feeding device of the shot blasting machine, when the feed needs to be added into the shell for polishing, the openable cover plate is opened, the feed is poured into the shell and then polished, but the pellet feed in the shell can be piled up after the feed is poured into the shell for a long time, the polishing surface of the pellet feed is small when the pellet feed is driven to rotate for polishing, the polishing efficiency of the feed is affected, and the labor amount of the feed is only increased by manually adding the feed into the shell a little by little.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the automatic feeding device of the shot blasting machine, which is used for adding a small amount of feed into the shot blasting machine continuously so as to improve the polishing surface of the feed and improve the polishing efficiency of the feed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic feeding device of shot-blasting machine, includes shot-blasting machine main part, the apron is installed to the up end of shot-blasting machine main part, the defeated material unit of intercommunication is installed to the upper end of apron, defeated material unit includes defeated material shell, the inside of defeated material shell has been seted up and has been run through the feed inlet of apron, first motor is installed to the one end of defeated material shell, the output shaft of first motor wear to establish to in the defeated material shell and fixedly connected with auger, the outer wall intercommunication of defeated material shell has the inlet pipe, the other end intercommunication of inlet pipe has the blowing hopper, the elevating unit that is used for going up and down to the blowing hopper is all installed to the both sides of blowing hopper, the drive unit that is used for carrying out the drive to the elevating unit is installed to the upper end of elevating unit.

Preferably, the discharge gate intercommunication of blowing hopper has the discharging pipe, the discharging pipe with inlet pipe activity intercommunication, the elevating unit includes the support, the inner wall of support rotates and is connected with the threaded rod, the regulating block is worn to be equipped with by the one end of threaded rod, the threaded rod with regulating block threaded connection, the one end of regulating block with the outer wall fixed connection of blowing hopper, the drive unit drive the threaded rod rotates.

Preferably, the driving unit comprises two supporting plates, a second motor and two turbines, wherein the two supporting plates are fixedly connected with the side walls of the support respectively, the upper end of the threaded rod penetrates through the support and is fixedly connected with the turbines, a worm in meshed connection with the turbines is rotationally connected between the two supporting plates, the second motor is installed on one side of one supporting plate, and an output shaft of the second motor penetrates through the supporting plate and is fixedly connected with one end of the worm.

Preferably, the feed pipe and the communicating end of the discharge pipe are fixedly connected with flange plates, and the two flange plates are locked through bolts and nuts.

Preferably, the number of the feeding holes is multiple, and the feeding holes are uniformly distributed on the cover plate and the material conveying shell.

Preferably, a plate groove is formed in one side of the discharging hopper, a baffle is movably inserted in the plate groove, and the baffle blocks the communicating position of the discharging pipe and the discharging hopper.

Preferably, the outer wall of the lower end of the discharging hopper is fixedly connected with a support frame, and the bottom surface of the support frame is lower than the lower end of the discharging pipe.

Preferably, the lifting unit further comprises a fixing block, the fixing block is fixedly connected to the outer wall of the lower end of the support, and a plurality of fixing holes are formed in the support.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the feed is placed into the discharge hopper, the first motor is started to work, and the first motor drives the auger in the feed conveying shell to rotate, so that the feed in the discharge hopper enters the feed conveying shell from the feed pipe and is driven by the auger to move in the feed conveying shell until entering the shot blasting machine main body from the feed inlet, the shot blasting machine main body can polish the feed while uniformly adding the feed into the shot blasting machine main body, the accumulation of the feed when the feed is not polished is avoided, and the polishing efficiency is improved.

2. According to the utility model, the discharging hopper is movably communicated with the feeding pipe through the discharging pipe, the height of the discharging hopper can be adjusted through the driving unit and the lifting unit, so that the discharging hopper can be lowered to add feed, a worker does not need to lift the feed too high during feeding, the labor is saved, and the discharging hopper can be arranged larger, so that more feed can be stored for polishing.

3. The driving unit mainly comprises the second motor, the worm and the worm wheels, the worm is driven by the second motor to rotate, and the two worm wheels are driven to rotate, so that threaded rods in the two lifting units synchronously rotate, and the two threaded rods are matched with the two fixing blocks to drive the discharging hopper to lift more stably.

4. According to the utility model, the baffle is inserted into the communicating position of the discharging hopper and the discharging pipe, so that the discharging hopper is added with feed inwards after descending, the feed is prevented from being exposed by the baffle, and the practicability is improved.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view showing a detailed structure of a feeding unit, a feeding housing and a cover plate according to the present utility model;

FIG. 3 is a schematic view of the lifting unit and the driving unit

Fig. 4 is a partial enlarged view at a in fig. 2.

In the figure: 1. a shot blasting machine body; 2. a cover plate; 3. a material conveying unit; 31. a material conveying shell; 32. a first motor; 33. a feed inlet; 34. a feed pipe; 35. an auger; 4. a lifting unit; 41. a bracket; 42. a threaded rod; 43. an adjusting block; 44. a fixed block; 5. a driving unit; 51. a support plate; 52. a worm; 53. a turbine; 54. a second motor; 6. discharging hoppers; 7. a discharge pipe; 8. a flange plate; 9. a frame is supported; 10. a plate groove; 11. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art without the inventive effort, are intended to be within the scope of the present utility model, based on the embodiments herein.

Referring to fig. 1-4, the automatic feeding device of the shot blasting machine of the embodiment comprises a shot blasting machine main body 1, a cover plate 2 is installed on the upper end face of the shot blasting machine main body 1, a material conveying unit 3 is installed at the upper end of the cover plate 2, the material conveying unit 3 comprises a material conveying shell 31, a material inlet 33 penetrating through the cover plate 2 is formed in the material conveying shell 31, a first motor 32 is installed at one end of the material conveying shell 31, an output shaft of the first motor 32 penetrates into the material conveying shell 31 and is fixedly connected with a packing auger 35, a feeding pipe 34 is communicated with the outer wall of the material conveying shell 31, a discharging hopper 6 is communicated with the other end of the feeding pipe 34, lifting units 4 for lifting the discharging hopper 6 are installed on two sides of the discharging hopper 6, and a driving unit 5 for driving the lifting units 4 is installed at the upper end of the lifting units 4.

As shown in fig. 1-3, the structure of the feeding device of the shot blasting machine is similar to that of the feeding device of the existing shot blasting machine, such as a spherical shot blasting machine disclosed in patent publication No. CN212237172U, and the main improvement point of the utility model is that a small amount of feed is continuously added into the shot blasting machine so as to improve the polishing surface of the feed and the polishing efficiency of the feed; when the feed is required to be polished, the feed is added into the discharging hopper 6, the feed slides into the feed conveying shell 31 along the feed pipe 34, the shot blasting machine main body 1 and the first motor 32 are started to work at the moment, the first motor 32 drives the auger 35 to rotate in the feed conveying shell 31, the auger 35 drives the feed entering the feed conveying shell 31 to move until the feed moves to the feed inlet 33, the feed passes through the cover plate 2 and enters the shot blasting machine main body 1 for polishing, the feed conveying unit 3 can be used for conveying the feed in the discharging hopper 6 into the shot blasting machine main body 1 in a small amount and continuously, so that the shot blasting machine main body 1 can be used for polishing the feed while uniformly adding the feed into the shot blasting machine main body 1, the accumulation of the feed during unpolished feed is avoided, the polishing efficiency is influenced, and the practicability is improved.

As shown in fig. 3, the discharge port of the discharging hopper 6 is communicated with the discharging pipe 7, the discharging pipe 7 is movably communicated with the feeding pipe 34, the lifting unit 4 comprises a support 41, the inner wall of the support 41 is rotationally connected with a threaded rod 42, one end of the threaded rod 42 is provided with an adjusting block 43 in a penetrating mode, the threaded rod 42 is in threaded connection with the adjusting block 43, one end of the adjusting block 43 is fixedly connected with the outer wall of the discharging hopper 6, the driving unit 5 drives the threaded rod 42 to rotate, when feed needs to be added into the discharging hopper 6, the driving unit 5 can be started to enable the threaded rod 42 to rotate, the threaded rod 42 drives the adjusting block 43 to slide in the support 41, the support 41 supports the threaded rod 42, the adjusting block 43 drives the discharging hopper 6 to descend, the discharging pipe 7 communicated with the feeding pipe 34 is separated from the feeding pipe, feed is added into the discharging hopper 6 after the height of the discharging hopper 6 is reduced, the feed is not required to be lifted too high by workers during feeding, the discharging hopper 6 can be more labor-saving, the discharging hopper 6 can be provided with larger feed so that the feed can be conveniently stored, after the feed is added, the feeding hopper 6 is lifted again, and the practicability is improved.

As shown in fig. 3, the driving unit 5 includes two support plates 51 fixedly connected with the side walls of the two brackets 41, a second motor 54 and two turbines 53, the upper end of the threaded rod 42 is penetrated through the brackets 41 and fixedly connected with the turbines 53, a worm 52 meshed with the turbines 53 is rotatably connected between the two support plates 51, the second motor 54 is installed at one side of one support plate 51, and the output shaft of the second motor 54 penetrates through the support plate 51 and is fixedly connected with one end of the worm 52; when the discharging hopper 6 is required to ascend or descend, the second motor 54 is started to work, the supporting plate 51 supports the worm 52 and the second motor 54, the second motor 54 drives the worm 52 to rotate, the worm 52 drives the two turbines 53 to rotate, the two turbines 53 respectively drive the two threaded rods 42 to rotate, and a single driving device is adopted to drive the two threaded rods 42 to rotate through transmission, so that manufacturing cost is reduced, and practicality is improved.

As shown in fig. 2 and 3, the communicating ends of the feeding pipe 34 and the discharging pipe 7 are fixedly connected with flange plates 8, and the two flange plates 8 are locked by bolts and nuts; when the discharging pipe 7 is moved to be communicated with the feeding pipe 34, the flange 8 on the end faces of the discharging pipe 7 and the feeding pipe 34 is locked and fixed through bolts and nuts, so that the connection tightness of the discharging pipe 7 and the feeding pipe 34 and the stability of feed conveying are improved.

As shown in fig. 2, the number of the feed inlets 33 is plural, and the plurality of feed inlets 33 are uniformly distributed on the cover plate 2 and the feed delivery shell 31; when the auger 35 drives the feed to move, the feed enters the shot blasting machine body 1 from the feed inlets 33 for polishing, so that the feed is dispersed, and the polishing efficiency is improved.

As shown in fig. 3 and 4, a plate groove 10 is formed on one side of the discharging hopper 6, a baffle 11 is movably inserted in the plate groove 10, and the baffle 11 blocks the communication part between the discharging pipe 7 and the discharging hopper 6; when the discharging hopper 6 descends to feed materials, the baffle 11 can be inserted into the plate groove 10 to block the communication part of the discharging hopper 6 and the discharging pipe 7, and when the discharging hopper 6 is added with feed, the feed cannot slide out from the discharging pipe 7, so that the practicability is improved.

As shown in fig. 3, the outer wall of the lower end of the discharging hopper 6 is fixedly connected with a support frame 9, and the bottom surface of the support frame 9 is lower than the lower end of the discharging pipe 7; when the discharging hopper 6 descends for feeding, the discharging hopper 6 drives the supporting frame 9 to descend until the supporting frame 9 contacts with the bottom surface, and the supporting frame 9 supports the discharging hopper 6, so that the stability of the discharging hopper 6 is improved.

As shown in fig. 3, the lifting unit 4 further includes a fixing block 44, where the fixing block 44 is fixedly connected to the outer wall of the lower end of the bracket 41, and a plurality of fixing holes are formed on the bracket 41; the fixing block 44 is fixed on the ground by the ground nail passing through the fixing hole of the fixing block 44, so as to improve the stability of the bracket 41.

The first motor 32 and the second motor 54 may be purchased in the market, which belongs to a mature technology and is fully disclosed, so the description is not repeated, the first motor 32 and the second motor 54 are provided with power connection wires, and are electrically connected with an external main controller and 220V phase voltage (or 380V line voltage) through the power wires, and the main controller may be a conventional known device with a control function for a computer or the like.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (8)

1. The utility model provides an automatic feeding device of shot-blasting machine, includes shot-blasting machine main part (1), its characterized in that, apron (2) are installed to the up end of shot-blasting machine main part (1), material conveying unit (3) of intercommunication are installed to the upper end of apron (2), material conveying unit (3) are including defeated material shell (31), material conveying shell (31)'s inside has been seted up and has been run through feed inlet (33) of apron (2), first motor (32) are installed to material conveying shell (31) one end, the output shaft of first motor (32) wear to establish in defeated material shell (31) and fixedly connected with auger (35), material conveying shell (31)'s outer wall intercommunication has inlet pipe (34), material conveying unit (4) are installed in the other end intercommunication of inlet pipe (34), material conveying unit (6) both sides all install elevating unit (4) that are used for going up and down to material conveying unit (6), elevating unit's upper end installs drive unit (5) that are used for carrying out elevating unit (4).

2. The automatic feeding device of the shot blasting machine according to claim 1, wherein a discharge hole of the discharge hopper (6) is communicated with a discharge pipe (7), the discharge pipe (7) is movably communicated with the feed pipe (34), the lifting unit (4) comprises a support (41), a threaded rod (42) is rotatably connected to the inner wall of the support (41), an adjusting block (43) is arranged at one end of the threaded rod (42) in a penetrating mode, the threaded rod (42) is in threaded connection with the adjusting block (43), one end of the adjusting block (43) is fixedly connected with the outer wall of the discharge hopper (6), and the driving unit (5) drives the threaded rod (42) to rotate.

3. An automatic feeding device of a shot blasting machine according to claim 2, wherein the driving unit (5) comprises two supporting plates (51) fixedly connected with the side walls of the two supporting plates (41), a second motor (54) and two turbines (53), the upper ends of the threaded rods (42) penetrate through the supporting plates (41) and are fixedly connected with the turbines (53), a worm (52) meshed with the turbines (53) is rotatably connected between the two supporting plates (51), the second motor (54) is installed on one side of one supporting plate (51), and an output shaft of the second motor (54) penetrates through the supporting plate (51) and is fixedly connected with one end of the worm (52).

4. An automatic feeding device of a shot blasting machine according to claim 3, wherein the communicating ends of the feeding pipe (34) and the discharging pipe (7) are fixedly connected with flange plates (8), and the two flange plates (8) are locked through bolts and nuts.

5. An automatic feeding device of a shot blasting machine according to claim 1, wherein the number of the feed inlets (33) is plural, and the feed inlets (33) are uniformly distributed on the cover plate (2) and the material conveying shell (31).

6. The automatic feeding device of the shot blasting machine according to claim 3, wherein a plate groove (10) is formed in one side of the discharging hopper (6), a baffle plate (11) is movably inserted into the plate groove (10), and the baffle plate (11) blocks the communicating position of the discharging pipe (7) and the discharging hopper (6).

7. An automatic feeding device of a shot blasting machine according to claim 3, wherein a supporting frame (9) is fixedly connected to the outer wall of the lower end of the discharging hopper (6), and the bottom surface of the supporting frame (9) is lower than the lower end of the discharging pipe (7).

8. An automatic feeding device of a shot blasting machine according to claim 2, wherein the lifting unit (4) further comprises a fixing block (44), the fixing block (44) is fixedly connected to the outer wall of the lower end of the support (41), and a plurality of fixing holes are formed in the support (41).