CN214262100U

CN214262100U - Toothed roll crusher

Info

Publication number: CN214262100U
Application number: CN202120057674.0U
Authority: CN
Inventors: 王建通; 杨成山; 潘发项
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-09-24
Anticipated expiration: 2031-01-11

Abstract

The utility model relates to a toothed roll crusher, it includes the casing, and the fluted roller that extends around the casing internal rotation is installed installs, installs on the casing and is used for driving fluted roller pivoted fluted roller motor, two are installed at least to the fluted roller, and mutual interval about two fluted rollers, two fluted roller parallel mount, slidable mounting have broken tooth on the fluted roller, and the slip direction of broken tooth is the extending direction of fluted roller, and broken tooth is equipped with a plurality ofly along fluted roller extending direction, and broken tooth on two fluted rollers is crisscross each other, installs the gliding building stones granularity control mechanism of control broken tooth on the fluted roller, is equipped with the dog-house of puting in the building stones between two fluted roller interval spaces on the casing, still is equipped with the discharge gate with outside discharge of broken building stones on the casing. This tooth roller crusher adjusts the broken granularity of building stones, conveniently selects suitable broken granularity of building stones.

Description

Toothed roll crusher

Technical Field

The utility model relates to the field of mechanical equipment, specific toothed roll crusher that says so.

Background

The crusher mainly carries out crushing operation aiming at various stones, and in order to separate useful minerals in ores into monomers, the crusher is required to crush raw ores to the granularity required by an ore grinding process, so that the granularity requirement of the next operation is met.

Whether the efficient crushing performance of the crusher can be exerted depends on whether the design is reasonable or not, the conventional crusher can only perform single crushing on stone, the granularity of the crushed stone cannot be effectively regulated, and if the crushed stone with different granularity requirements is required to be obtained, different crushers can only be replaced, so that the equipment cost is undoubtedly increased and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem provide a can change the broken granularity's of building stones tooth roller crusher.

In order to achieve the above object, the utility model relates to a toothed roll crusher, including the casing, the fluted roller that extends around installing is rotated in the casing, installs on the casing to be used for driving fluted roller pivoted fluted roller motor, and its structural feature is: two are installed at least to the fluted roller, mutual interval about two fluted rollers, two fluted rollers parallel mount, slidable mounting has broken tooth on the fluted roller, the slip direction of broken tooth is the extending direction of fluted roller, broken tooth is equipped with a plurality ofly along fluted roller extending direction, broken tooth on two fluted rollers is crisscross each other, install the gliding building stones granularity control mechanism of control broken tooth on the fluted roller, be equipped with the dog-house of throwing the building stones between two fluted roller interval spaces on the casing, still be equipped with the outside exhaust discharge gate of broken building stones on the casing.

After the structure is adopted, the crushing teeth are controlled to transversely slide by the stone particle size control mechanism, so that the spacing distance between the crushing teeth on the two tooth rollers is controlled, when the spacing distance is larger, stones with smaller particle sizes slide from the spacing gaps of the crushing teeth without being crushed, and at the moment, the crusher only crushes stones with larger particle sizes, so that stones with larger average particle sizes are obtained; when the spacing distance is less, the breaker just unifies and carries out the breakage to the building stones that the granularity is greater than the interval space of broken tooth to obtain the smaller building stones of average granularity, this breaker can adjust the broken granularity of building stones, conveniently selects suitable broken granularity of building stones.

Regarding the concrete structure of fluted roller, the fluted roller includes the roller shell, has seted up the guide way on the roller shell, and the guide way is equipped with a plurality ofly and with broken tooth one-to-one, and the guide way runs through the mantle wall of roller shell, and the guide way extends along roller shell length direction, and the bottom of broken tooth is equipped with the guide post, guide post and guide way sliding fit, the guide post passes the guide way and stretches into in the roller shell.

About the quantity that sets up of broken tooth, broken tooth has arranged six along roller shell circumferential direction around, and broken tooth group is constituteed to these six broken teeth, is equipped with a plurality of broken tooth groups on the roller shell, and broken tooth group arranges along roller shell length direction, and broken tooth group sets up at interval each other. A certain spacing distance is reserved between two adjacent crushing tooth groups, one tooth roller is A, the other tooth roller is B, the crushing tooth group on the tooth roller A extends into the space between two adjacent crushing tooth groups on the tooth roller B, and the crushing tooth group on the tooth roller B also extends into the space between two adjacent crushing tooth groups on the tooth roller A, so that the two crushing tooth groups are mutually crossed.

Regarding building stones granularity control mechanism's concrete structure, building stones granularity control mechanism is including rotating the screw rod of installing in the roller shell, and the screw rod is spaced each other with the inner wall of roller shell, and the cover is equipped with the sliding sleeve on the screw rod, and the sliding sleeve be equipped with a plurality ofly and with a plurality of broken tooth group one-to-one, be equipped with on the inner wall of sliding sleeve with screw rod matched with internal thread, the guide post on same broken tooth group all with the sliding sleeve fixed connection that corresponds the one end of stretching into the roller shell. The length that the sliding sleeve set up needs to be greater than the guide way length, and guarantee that the sliding sleeve blocks up in the guide way inboard all the time, prevent that broken building stones from passing through in the guide way gets into the roller shell, during the equipment, earlier with a plurality of sliding sleeves according to corresponding position relation spiral shell dress to the screw rod in proper order, then stretch into the roller shell with the screw rod, then stretch into the guide way with the guide post of broken tooth, it is fixed with same sliding sleeve with the guide post on the same broken tooth group, fixed mode between them can make the fix with screw.

Regarding the positional relationship of the two toothed rollers, the two toothed rollers are horizontally arranged and are consistent in installation height, the feeding port is positioned above the two toothed rollers, and the discharging port is positioned below the two toothed rollers.

In order to rotate the screw rod conveniently, a screw rod motor for driving the screw rod to rotate is further installed on the shell.

Because above-mentioned technical scheme's application is following right the utility model discloses an advantage effect carries out concrete analysis.

To sum up, the utility model utilizes the stone particle size control mechanism to control the transverse sliding of the crushing teeth, and further controls the spacing distance between the crushing teeth on the two toothed rollers, when the spacing distance is larger, stones with smaller particle sizes slide from the spacing gaps of the crushing teeth without being crushed, the toothed rollers are like rotating grid screens, stones with smaller particle sizes are screened out, only stones with larger particle sizes are crushed, and stones with larger average particle sizes are obtained; when the spacing distance is less, the breaker just unifies and carries out the breakage to the building stones that the granularity is greater than the interval space of broken tooth to obtain the smaller building stones of average granularity, this breaker can adjust the broken granularity of building stones, conveniently selects suitable broken granularity of building stones.

Drawings

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of a stone grain size control mechanism;

FIG. 3 is a structural diagram showing the relative positions of two toothed rollers;

FIG. 4 is a schematic top view of two toothed rollers;

fig. 5 is a schematic structural view of the screw.

In the figure: the device comprises a shell 1, a feeding port 2, a discharging port 3, a toothed roller 4, crushing teeth 5, a sliding sleeve 6, a screw 7, a roller sleeve 8, a guide column 9, a guide groove 10 and a crushing tooth group 11.

Detailed Description

In order to facilitate understanding of the present invention, the following description is made with reference to the embodiments and the accompanying drawings, and the description of the embodiments is not intended to limit the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships that must be specified based on the device or element shown in the drawings, are constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or interconnected between two elements, either directly or indirectly through intervening media, and the specific meaning of the terms may be understood by those skilled in the art according to their specific situation.

Referring to the drawings, the utility model discloses a toothed roll crusher, including casing 1, toothed roll 4 that extends around the casing 1 internal rotation is installed, install on casing 1 and be used for driving toothed roll 4 pivoted toothed roll motor, toothed roll 4 installs two at least, and two toothed roll 4 left and right alternate each other, two toothed roll 4 parallel mount, slidable mounting has broken tooth 5 on toothed roll 4, and the slip direction of broken tooth 5 is toothed roll 4's extending direction, and broken tooth 5 is equipped with a plurality ofly along toothed roll 4 extending direction, and broken tooth 5 on two toothed roll 4 is crisscross each other, installs the gliding building stones granularity control mechanism of control broken tooth 5 on the toothed roll 4, is equipped with dog house 2 to throwing in building stones between two toothed roll 4 interval spaces on the casing 1, still is equipped with the discharge gate 3 of outwards discharging broken building stones on the casing 1. After the structure is adopted, referring to the attached drawing 1, the stone particle size control mechanism is utilized to control the transverse sliding of the crushing teeth 5, so as to control the spacing distance between the crushing teeth 5 on the two tooth rollers 4, when the spacing distance is larger, the stone with smaller particle size slides from the spacing gaps of the crushing teeth 5 without being crushed, and at the moment, the crusher only crushes the stone with larger particle size, so that the stone with larger average particle size is obtained; when the spacing distance is less, the breaker just is unified to the granularity and is greater than the building stones in the interval space of broken tooth 5 and smashes to obtain the smaller building stones of average granularity, this breaker can adjust the broken granularity of building stones, conveniently selects suitable broken granularity of building stones.

Regarding the specific structure of the toothed roller 4, referring to fig. 2, the toothed roller 4 includes a roller sleeve 8, a guide groove 10 is opened on the roller sleeve 8, the guide groove 10 is provided with a plurality of and is in one-to-one correspondence with the crushing teeth 5, the guide groove 10 penetrates through the sleeve wall of the roller sleeve 8, the guide groove 10 extends along the length direction of the roller sleeve 8, a guide post 9 is arranged at the bottom of the crushing teeth 5, the guide post 9 is in sliding fit with the guide groove 10, and the guide post 9 penetrates through the guide groove 10 and extends into the roller sleeve 8. Regarding the number of the crushing teeth 5, referring to fig. 2, six crushing teeth 5 are circumferentially arranged along the circumferential direction of the roller sleeve 8, the six crushing teeth 5 form a crushing tooth group 11, a plurality of crushing tooth groups 11 are arranged on the roller sleeve 8, the crushing tooth groups 11 are arranged along the length direction of the roller sleeve 8, and the crushing tooth groups 11 are arranged at intervals. A certain spacing distance is reserved between two adjacent crushing tooth groups 11, one tooth roller 4 is A, the other tooth roller 4 is B, the crushing tooth group 11 on the tooth roller 4A extends into the space between two adjacent crushing tooth groups 11 on the tooth roller 4B, and the crushing tooth group 11 on the tooth roller 4B also extends into the space between two adjacent crushing tooth groups 11 on the tooth roller 4A, so that the two crushing tooth groups are mutually crossed.

Regarding building stones granularity control mechanism's concrete structure, refer to figure 2, building stones granularity control mechanism is including rotating screw rod 7 of installing in roller shell 8, screw rod 7 and roller shell 8's inner wall is spaced each other, the cover is equipped with sliding sleeve 6 on the screw rod 7, sliding sleeve 6 be equipped with a plurality ofly and with a plurality of broken tooth group 11 one-to-one, be equipped with on sliding sleeve 6's the inner wall with screw rod 7 matched with internal thread, the guide post 9 on same broken tooth group 11 stretches into roller shell 8's one end all with corresponding sliding sleeve 6 fixed connection. During the equipment, earlier with a plurality of sliding sleeves 6 according to corresponding position relation spiral shell dress to screw rod 7 in proper order, then stretch into roller shell 8 with screw rod 7, then stretch into guide way 10 with the guide post 9 of broken tooth 5, it is fixed with same sliding sleeve 6 with guide post 9 on the same broken tooth group 11, both fixed mode can make the screw fixation.

Regarding the positional relationship of the two toothed rollers 4, referring to fig. 3, the two toothed rollers 4 are horizontally installed and installed at the same height, the feed port 2 is located above the two toothed rollers 4, and the discharge port 3 is located below the two toothed rollers 4. In order to rotate the screw 7, a screw motor for driving the screw 7 to rotate is further mounted on the housing 1.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications are intended to be within the scope of the present invention.

Claims

1. The utility model provides a toothed roll crusher, includes casing (1), and toothed roll (4) that extend around casing (1) internal rotation is installed, installs on casing (1) and is used for driving toothed roll (4) pivoted toothed roll motor, characterized by: tooth roller (4) are installed two at least, mutual interval about two tooth roller (4), two tooth roller (4) parallel mount, slidable mounting has broken tooth (5) on tooth roller (4), the slip direction of broken tooth (5) is the extending direction of tooth roller (4), broken tooth (5) are equipped with a plurality ofly along tooth roller (4) extending direction, broken tooth (5) on two tooth roller (4) are crisscross each other, install the gliding building stones granularity control mechanism of control broken tooth (5) on tooth roller (4), be equipped with dog-house (2) to throwing the building stones between two tooth roller (4) interval spaces on casing (1), still be equipped with discharge gate (3) with outside discharge of broken building stones on casing (1).

2. A toothed roll crusher according to claim 1, characterized in that: fluted roller (4) include roller shell (8), guide way (10) have been seted up on roller shell (8), guide way (10) be equipped with a plurality ofly and with broken tooth (5) one-to-one, the mantle wall of roller shell (8) is run through in guide way (10), guide way (10) extend along roller shell (8) length direction, the bottom of broken tooth (5) is equipped with guide post (9), guide post (9) and guide way (10) sliding fit, guide post (9) pass guide way (10) and stretch into in roller shell (8).

3. A toothed roll crusher according to claim 2, characterized in that: broken tooth (5) encircle along roller shell (8) circumferential direction and have arranged six, and broken tooth group (11) are constituteed to these six broken tooth (5), are equipped with a plurality of broken tooth groups (11) on roller shell (8), and broken tooth group (11) are arranged along roller shell (8) length direction, and broken tooth group (11) interval sets up each other.

4. A toothed roll crusher according to claim 3, characterized in that: building stones granularity control mechanism is including rotating screw rod (7) of installing in roller shell (8), screw rod (7) and the mutual interval of inner wall of roller shell (8), the cover is equipped with sliding sleeve (6) on screw rod (7), sliding sleeve (6) be equipped with a plurality ofly and with a plurality of broken tooth group (11) one-to-one, be equipped with on the inner wall of sliding sleeve (6) with screw rod (7) matched with internal thread, guide post (9) on same broken tooth group (11) are stretched into roller shell (8) one end all with corresponding sliding sleeve (6) fixed connection.

5. A toothed roll crusher according to claim 1, characterized in that: the two toothed rollers (4) are horizontally arranged and are consistent in installation height, the feeding port (2) is located above the two toothed rollers (4), and the discharging port (3) is located below the two toothed rollers (4).

6. A toothed roll crusher according to any one of claims 1 to 5, characterized in that: and the shell (1) is also provided with a screw motor for driving the screw (7) to rotate.