CN212758872U - Grinder is used in pitch production - Google Patents
Grinder is used in pitch production Download PDFInfo
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- CN212758872U CN212758872U CN202021593159.6U CN202021593159U CN212758872U CN 212758872 U CN212758872 U CN 212758872U CN 202021593159 U CN202021593159 U CN 202021593159U CN 212758872 U CN212758872 U CN 212758872U
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Abstract
The utility model discloses a grinding device for asphalt production in the field of asphalt block grinding, which comprises a bracket, two grinding devices are arranged on the left and right sides of the bracket, a connecting rod is fixedly arranged on the inner side of the bracket, one end of the connecting rod, which is far away from the bracket, is fixedly provided with a grinding cylinder, the lower end of the grinding cylinder is provided with a discharge hole, the rear end of the grinding cylinder is provided with a feed hole, the rear end of the feed hole is fixedly provided with a feed pipe, the upper end of the bracket is provided with a chute, a slide plate is slidably connected in the chute, a rotating hole is arranged in the middle of the slide plate, a rotating rod is rotatably connected in the rotating hole, the lower end of the rotating rod is fixedly connected with a grinding column, the upper end of the rotating rod is fixedly provided with a first gear, the right side, the practicability is stronger.
Description
Technical Field
The utility model relates to a pitch piece grinds the field, specifically is a grinder is used in pitch production.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide.
Asphalt is often used for kilometer's laying, and asphalt is the cubic before using, need grind the back, can obtain the pitch of the road surface that we laid after stirring again, but pitch grinder in the past is large-scale mostly, and large-scale pitch grinds machine function perfect, but miniature pitch grinds often the grinding particle substandard when using, influences the thing of result of use to small-size pitch grinds machine can not control the size of grinding particle, and the practicality is not strong.
Therefore, the utility model provides a grinder is used in pitch production to solve the problem that proposes in the above-mentioned background art.
Disclosure of Invention
An object of the utility model is to provide a grinder is used in pitch production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a grinder for pitch production, includes the support, install two about the support, the inboard fixed mounting of support has the connecting rod, the one end fixed mounting that the support was kept away from to the connecting rod has the grinding vessel, the discharge gate has been seted up to the grinding vessel lower extreme, and the feed inlet has been seted up to the grinding vessel rear end, feed inlet rear end fixed mounting has the inlet pipe, the spout has been seted up to the support upper end, sliding connection has the slide in the spout, the rotation hole has been seted up in the middle of the slide, the downthehole rotation of rotating is connected with the dwang, dwang lower extreme fixedly connected with grinding post, dwang upper end fixed mounting has first gear, slide up end right side fixed mounting has the motor, motor output shaft fixed mounting has the second gear, first.
As a further aspect of the present invention: round holes are formed in the upper end and the lower end of the sliding groove, a screw rod is connected in the round holes in a rotating mode, threaded holes are formed in the upper end face and the lower end face of the sliding plate, the screw rod is in threaded connection with the threaded holes, and the sliding plate slides in the sliding groove through the rotation of the screw rod so as to control the height of the sliding plate.
As a further aspect of the present invention: the spout has all been seted up to two supports about, has all seted up the round hole in two spouts, all rotates the installation screw rod in two round holes, and the equal fixed mounting in two screw rod tops has the third gear, and two third gears pass through second chain drive, and the third gear upper end fixed mounting that is located the right side has the handle, rotates the lift of controlling the slide through two screw rods simultaneously, makes the motion of slide in the spout more stable.
As a further aspect of the present invention: the grinding cylinder is conical, the upper end of the grinding cylinder is wide, the lower end of the grinding cylinder is narrow, the diameter of the grinding column is consistent with that of the lower end of the grinding cylinder, the height of the grinding column is smaller than that of the grinding cylinder, the closer the lower end of the grinding column is to the lower end of the grinding cylinder, the smaller the distance between the grinding column and the lower end of the grinding cylinder is, when the sliding plate slides to the lowest end of the sliding groove, the upper end of the grinding column is just level with the upper end of the grinding cylinder, and the height of the grinding column which is smaller than that of the grinding cylinder can prevent the lower.
As a further aspect of the present invention: the guide lines are fixedly arranged on the outer surface of the grinding column, the grinding column rotates anticlockwise when the motor is started, and when the grinding column rotates, the guide lines can provide downward force for asphalt in the grinding cylinder, so that the asphalt is accelerated to be ground under the dual acting force of gravity and the guide lines.
As a further aspect of the present invention: the grinding column is a hollow cavity, so that the weight of the grinding column is reduced.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up the grinding vessel into conical, then control the minimum distance between grinding post and the grinding vessel through the height of control grinding post, only can leave the grinding vessel from the discharge gate of grinding vessel when pitch granule is less than the minimum distance between grinding post and the grinding vessel, not only make to grind more abundant, and make the size of grinding can control, solved in the past small-size pitch mill machine when using grinding granule not up to standard, can not control the problem of the size of grinding granule.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
fig. 3 is a schematic view of the rear view structure of the present invention.
In the figure: 1-bracket, 2-grinding cylinder, 3-discharge port, 4-feed pipe, 5-chute, 6-sliding plate, 7-rotating rod, 8-grinding column, 9-first gear, 10-motor, 11-second gear, 12-first chain, 13-screw, 14-third gear, 15-second chain, 16-handle and 17-guide line.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1 ~ 3, in the embodiment of the utility model, a grinder is used in pitch production, which comprises a bracket 1, install two about support 1, 1 inboard fixed mounting of support has the connecting rod, the one end fixed mounting that support 1 was kept away from to the connecting rod has grinding vessel 2, discharge gate 3 has been seted up to 2 lower extremes of grinding vessel, the feed inlet has been seted up to 2 rear ends of grinding vessel, feed inlet rear end fixed mounting has inlet pipe 4, spout 5 has been seted up to support 1 upper end, sliding connection has slide 6 in the spout 5, the rotation hole has been seted up in the middle of slide 6, the downthehole rotation of rotation is connected with dwang 7, dwang 7 lower extreme fixedly connected with grinding column 8, dwang 7 upper end fixed mounting has first gear 9, slide 6 up end right side fixed mounting has motor 10, motor 10 output shaft fixed mounting has second gear 11, first gear.
In this embodiment, round holes have been seted up to spout 5 upper and lower end, and the round hole internal rotation is connected with screw rod 13, and the terminal surface has seted up threaded hole about slide 6, and screw rod 13 and threaded hole threaded connection rotate through screw rod 13, make slide 6 slide in spout 5 to this height of controlling slide 6.
In this embodiment, two supports 1 have all seted up spout 5 about, have all seted up the round hole in two spouts 5, all rotate installation screw 13 in two round holes, the equal fixed mounting in two screw 13 tops has third gear 14, two third gears 14 pass through the 15 transmissions of second chain, the third gear 14 upper end fixed mounting that is located the right side has handle 16, rotate the lift that comes control slide 6 simultaneously through two screw 13, make the motion of slide 6 in spout 5 more stable.
In this embodiment, the grinding cylinder 2 is conical, the upper end is wide, the lower end is narrow, the diameter of the grinding column 8 is consistent with the diameter of the lower end of the grinding cylinder 2, the height of the grinding column 8 is smaller than the height of the grinding cylinder 2, the closer the lower end of the grinding column 8 is to the lower end of the grinding cylinder 2, the smaller the distance between the grinding column 8 and the grinding cylinder 2 is, the sliding plate 6 slides to the lowest end of the sliding groove 5, the upper end of the grinding column 8 is just level with the upper end of the grinding cylinder 2, and the height of the grinding column 8 smaller than the height of the grinding cylinder 2 can prevent the grinding column 8 from blocking the lower end of.
In this embodiment, the guiding lines 17 are fixedly installed on the outer surface of the grinding column 8, the grinding column 8 rotates counterclockwise when the motor 10 is started, and when the grinding column 8 rotates, the guiding lines 17 give a downward force to the asphalt in the grinding cylinder 2, so that the asphalt is accelerated to be ground under the dual acting force of gravity and the guiding lines 17.
In this embodiment, the grinding pillar 8 is a hollow cavity, so as to reduce the weight of the grinding pillar 8.
The utility model discloses a theory of operation is:
before the device is used, the height of the grinding column 8 is adjusted according to the particle size to be ground, the handle 16 at the top end of the screw 13 is rotated, the handle 16 drives the screw 13 at the right side to rotate, then the screw 13 at the left side and the screw 13 at the right side synchronously rotate through the engagement of the two third gears 14 and the second chain 15, the sliding plate 6 slides downwards along the sliding groove 5, the grinding column 8 starts to move downwards, the distance between the lower end of the grinding column 8 and the grinding cylinder 2 gradually decreases, after the adjustment of the distance between the grinding column 8 and the grinding cylinder 2 is completed, the rotation of the handle 16 is stopped, the grinding column 8 is fixed at the current height, the motor 10 is started, the motor 10 drives the second gear 11 to rotate, the second gear 11 drives the first gear 9 to rotate through the first chain 12, the first gear 9 drives the rotating shaft to rotate anticlockwise, the grinding column 8 rotates, and then asphalt is slowly added into the grinding cylinder 2 from the feed inlet, rotate extrusion pitch through grinding column 8 and carry out the breakage to bold pitch, when pitch particle diameter is less than the distance of grinding column 8 and grinding tube 2 lower extreme, pitch can fall out from grinding tube 2's discharge gate 3, can place collection device at grinding tube 2 discharge gate 3 lower extreme in advance, and the pitch of accomplishing of grinding will be collected like this.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a grinder is used in pitch production, includes support (1), its characterized in that: install two about support (1), support (1) inboard fixed mounting has the connecting rod, the one end fixed mounting that the support (1) was kept away from to the connecting rod has grinding vessel (2), discharge gate (3) have been seted up to grinding vessel (2) lower extreme, the feed inlet has been seted up to grinding vessel (2) rear end, feed inlet rear end fixed mounting has inlet pipe (4), spout (5) have been seted up to support (1) upper end, sliding connection has slide (6) in spout (5), the downthehole rotation of having seted up of slide (6), the downthehole rotation of rotation is connected with dwang (7), dwang (7) lower extreme fixedly connected with grinding column (8), dwang (7) upper end fixed mounting has first gear (9), slide (6) up end right side fixed mounting has motor (10), motor (10) output shaft fixed mounting has second gear (11), the first gear (9) and the second gear (11) are driven by a first chain (12).
2. The grinding device for asphalt production according to claim 1, characterized in that: round holes are formed in the upper end and the lower end of the sliding groove (5), a screw rod (13) is connected to the round holes in a rotating mode, threaded holes are formed in the upper end face and the lower end face of the sliding plate (6), and the screw rod (13) is in threaded connection with the threaded holes.
3. The grinding device for asphalt production according to claim 1, characterized in that: about two supports (1) all seted up spout (5), all seted up the round hole in two spout (5), all rotate installation screw rod (13) in two round holes, two equal fixed mounting in screw rod (13) top have third gear (14), and two third gear (14) are through second chain (15) transmission, and third gear (14) upper end fixed mounting that is located the right side has handle (16).
4. The grinding device for asphalt production according to claim 1, characterized in that: the grinding cylinder (2) is conical, the upper end of the grinding cylinder is wide, the lower end of the grinding cylinder is narrow, the diameter of the grinding column (8) is consistent with that of the lower end of the grinding cylinder (2), and the height of the grinding column (8) is smaller than that of the grinding cylinder (2).
5. The grinding device for asphalt production according to claim 1, characterized in that: the outer surface of the grinding column (8) is fixedly provided with guide lines (17), and the grinding column (8) rotates anticlockwise when the motor (10) is started.
6. The grinding device for asphalt production according to claim 1, characterized in that: the grinding column (8) is a hollow cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021593159.6U CN212758872U (en) | 2020-08-04 | 2020-08-04 | Grinder is used in pitch production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021593159.6U CN212758872U (en) | 2020-08-04 | 2020-08-04 | Grinder is used in pitch production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212758872U true CN212758872U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021593159.6U Active CN212758872U (en) | 2020-08-04 | 2020-08-04 | Grinder is used in pitch production |
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| CN (1) | CN212758872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367351A (en) * | 2021-12-28 | 2022-04-19 | 彤程电子材料(镇江)有限公司 | Phenolic resin processing device with grinding mechanism |
-
2020
- 2020-08-04 CN CN202021593159.6U patent/CN212758872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367351A (en) * | 2021-12-28 | 2022-04-19 | 彤程电子材料(镇江)有限公司 | Phenolic resin processing device with grinding mechanism |
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