Rapid mineral powder cake pressing mechanism

Abstract

The utility model belongs to the technical field of mineral separation, and particularly relates to a rapid mineral powder cake pressing mechanism which is characterized in that a positioning seat is mounted on a supporting seat, a cake pressing mold used for bearing mineral powder is detachably placed on the positioning seat, and a pressing execution assembly is arranged above the cake pressing mold; the pressing execution assembly is driven by a power assembly installed on the supporting base to achieve ascending and downward pressing reciprocating motion. The connecting rod can be installed on the supporting seat in a relative up-down moving mode, the lower end of the connecting rod is connected with a pressing head, the upper end of the connecting rod is connected with the pressing wheel, the connecting rod is sleeved with a spring enabling the connecting rod to reset after being pressed downwards, and the driving wheel can be installed on the supporting seat in a relative rotating mode, is a cam and is in rolling contact with the pressing wheel all the time. According to the utility model, the power assembly outputs power to the pressing execution assembly, and axial force is converted into linear force to be output, so that the pressing head is driven to quickly move up and down. And finally, the mineral powder in the cake pressing mold is pressed into cakes.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of mineral processing, and particularly relates to a quick ore powder cake pressing mechanism. BACKGROUND

[0002] When it is necessary to detect elements in ore powder, sometimes ore pulp needs to be dried and then made into a cake sample for element grade analysis. At present, the dried ore pulp is pressed into a cake shape by manual operation, and it takes a long time to make a cake sample, the dried ore pulp is unevenly stressed, the work efficiency is low, and the working environment is poor. Therefore, it has become an urgent problem to design a machine for automatically pressing a cake instead of manually pressing a cake, save the time for making an ore powder cake sample, and improve the work efficiency. CONTENT OF THE UTILITY MODEL

[0003] In view of the problems of long cake pressing time, uneven stress, and low work efficiency of manual cake pressing, the utility model aims to provide a quick ore powder cake pressing mechanism.

[0004] The utility model aims to realize the following technical scheme:

[0005] The utility model discloses a supporting seat, a positioning seat, a cake pressing die, a pressing execution assembly and a power assembly, wherein the positioning seat is installed on the supporting seat, the cake pressing die for bearing ore powder can be detachably placed on the positioning seat, a pressing execution assembly is arranged above the cake pressing die, the pressing execution assembly is driven to realize the reciprocating action of ascending and pressing downward by the power assembly installed on the supporting seat, the pressing execution assembly comprises a pressing head, a connecting rod, a spring, a pressing wheel and a driving wheel, the connecting rod can be movably installed on the supporting seat, the lower end of the connecting rod is connected with the pressing head, the upper end of the connecting rod is connected with the pressing wheel, the spring is arranged on the connecting rod to reset the connecting rod after pressing downward, the driving wheel can be rotatably installed on the supporting seat, the driving wheel is a cam and always rolls with the pressing wheel, the power assembly directly drives or drives the driving wheel to rotate through a transmission mechanism, and then the pressing wheel, the connecting rod and the pressing head are pressed downward, and the ore powder in the cake pressing die is pressed into a cake shape during the pressing process of the pressing head.

[0006] The position close to the upper end of the connecting rod is provided with a shaft shoulder, and the two ends of the spring abut against the supporting seat and the shaft shoulder.

[0007] The position of the supporting seat, where the connecting rod is installed, is provided with a bushing, the connecting rod passes through the bushing, and the bushing plays a guiding role during the reciprocating action of the ascending and pressing downward of the connecting rod.

[0008] The main driving wheel is located on the top of the support base, and the wheel shaft of the main driving wheel is rotatably installed on the top of the support base, the power assembly comprises a power source, the power source is connected with the wheel shaft through a shaft coupling or a transmission mechanism, and the main driving wheel is connected with the wheel shaft.

[0009] The pressing head is connected with the connecting rod at the upper end, and the lower end of the pressing head is a disc-shaped structure capable of extending into the cake pressing mold.

[0010] The support base is in the shape of 'E', the positioning base is installed at the lowermost side of the 'E', the connecting rod passes through the middle side of the 'E', and the main driving wheel is rotatably installed at the uppermost side of the 'E'.

[0011] The transmission mechanism is a gear transmission, a chain wheel and chain transmission or a belt wheel and belt transmission.

[0012] The advantages and positive effects of the present application are as follows:

[0013] The power assembly is used for power output of the pressing execution assembly, axial force is converted into linear force output, and the rapid up and down movement of the pressing head is driven. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0015] Figure 2 It is a structure front view of the present application;

[0016] Figure 3 It is Figure 2 A-A sectional view in the figure;

[0017] Wherein: 1 is a support base, 2 is a positioning base, 3 is a cake pressing mold, 4 is a pressing execution assembly, 401 is a pressing head, 402 is a connecting rod, 403 is a spring, 404 is a pressing wheel, 405 is a main driving wheel, 406 is a bushing, 407 is a bearing, 408 is a wheel shaft, 409 is a shaft shoulder, 5 is a power assembly, 501 is a transmission mechanism, and 502 is a power source. DETAILED DESCRIPTION

[0018] Exemplary embodiments of the present application will be described in greater detail below with reference to the accompanying drawings. Although exemplary embodiments of the present application are shown in the drawings, it is understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present application can be more thoroughly understood, and so that the scope of the present application can be conveyed to those skilled in the art. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0019] As shown in Figures 1 to 3 the present application comprises a support seat 1, a positioning seat 2, a cake pressing mold 3, a pressing execution assembly 4 and a power assembly 5, wherein the support seat 1 is a fixed part for overall support and fixation of the cake pressing mechanism; the positioning seat 2 is installed at the bottom of the support seat 1 for positioning of the cake pressing mold; the cake pressing mold 3 is detachably placed on the positioning seat 2, and the cake pressing mold 3 is used for carrying ore powder; the pressing execution assembly 4 is provided above the cake pressing mold 3, the pressing execution assembly 4 is provided through the support seat 1, and the power assembly 5 is provided above the support seat 1 to provide rotary power for power output of the pressing execution assembly 4; the pressing execution assembly 4 converts the axial force into linear output through the driving of the power assembly 5, and finally realizes the reciprocating action of rising and pressing down.

[0020] The pressing execution assembly 4 of the present embodiment comprises a pressing head 401, a connecting rod 402, a spring 403, a pressing wheel 404 and a driving wheel 405; the connecting rod 402 is movably installed on the support seat 1, the lower end of the connecting rod 402 is connected with the pressing head 401, the upper end of the connecting rod 402 is connected with the pressing wheel 404, the spring 403 is sleeved on the connecting rod 402 to reset the connecting rod 402 after pressing down, and the driving wheel 405 is rotatably installed on the support seat 1; the driving wheel 405 is an oval or non-oval cam, and is always in rolling contact with the pressing wheel 404.

[0021] The support seat 1 of the present embodiment is in the shape of "E", the positioning seat 2 is installed at the lowermost side of the "E" shape, the connecting rod 402 passes through the middle side of the "E" shape, and the driving wheel 405 is rotatably installed at the uppermost side of the "E" shape. A bushing 406 is provided at the position where the connecting rod 402 is installed on the support seat 1, that is, the bushing 406 is provided in the middle side of the "E" shape, the connecting rod 402 passes through the bushing 406, and the bushing 406 plays a guiding role in the reciprocating action of the connecting rod 402 rising and pressing down.

[0022] The cake pressing die 3 of the embodiment is annular, the upper end of the pressing head 401 is cylindrical and has a threaded hole formed in the axial direction, and the lower end of the pressing head 401 is disc-shaped and can extend into the cake pressing die 3. The lower end of the connecting rod 402 is cylindrical and has an external thread, and is screwed into the threaded hole of the pressing head 401. The bottom of the pressing wheel 404 of the embodiment has an arc-shaped slot formed in the radial direction, the upper end of the connecting rod 402 is flat, the upper end of the connecting rod 402 is inserted into the arc-shaped slot of the pressing wheel 404 and is connected by a pin shaft, and the axial center line of the pressing wheel 404 and the axial center line of the connecting rod 402 are perpendicular to each other.

[0023] The shaft shoulder 409 is located below the flat end of the connecting rod 402, and the two ends of the spring 403 abut against the upper surface of the middle edge of the "E" shape and the shaft shoulder 409 of the support base 1.

[0024] The driving wheel 405 of the embodiment is located at the top of the support base 1, the uppermost edge of the "E" shape of the support base 1 has a "U"-shaped slot, and the driving wheel 405 is located in the "U"-shaped slot. The two ends of the wheel shaft 408 of the driving wheel 405 are rotatably connected to the two sides of the opening of the "U"-shaped slot through bearings 407, and the bearings 407 are used for supporting and rotating the wheel shaft 408. The power assembly 5 includes a power source 502, which directly drives or drives the driving wheel 405 through a transmission mechanism 501. When the power source 502 directly drives the driving wheel 405 to rotate, the output end of the power source 502 is connected to the wheel shaft 408 through a shaft coupling. When the power source 502 drives the driving wheel 405 to rotate through the transmission mechanism 501, the power source 502 is connected to the input end of the wheel shaft 408 through the transmission mechanism 501 to realize power input. The driving wheel 405 and the wheel shaft 408 are connected by a key to enable the wheel shaft 408 to drive the driving wheel 405 to rotate.

[0025] The power source 502 of the embodiment is used for power output and can be a motor or a cylinder. The transmission mechanism 501 is used for power transmission and is connected to the output end of the power source 501 at one end and to the input end of the wheel shaft 408 at the other end. The transmission mechanism 501 can be a gear transmission, a chain wheel and chain transmission, or a belt wheel and belt transmission.

[0026] The working principle of the utility model is as follows:

[0027] The ore powder is filled into the briquetting mold 3. The power source 502 works, and the axial force is converted into a linear force output through the power output of the power source 502 to the pressing execution assembly 4. When the driving wheel 405 rotates, the linear motion of the pressing wheel 404 is directly driven along with the contour characteristics of the cam, thereby directly driving the rapid downward pressing of the pressing head 401. The spring 403 is compressed, and the ore powder in the briquetting mold 3 is pressed into a briquette during the downward movement of the pressing head 401 along with the pressing wheel 404, thereby realizing rapid briquetting and improving the rapid and stable performance of the equipment. After the pressing is completed, the pressing head 401 and the pressing wheel 404 are moved upward under the elastic force of the spring 403 along with the rotation of the driving wheel 405. After the movement is completed, the briquetting mold 3 on the positioning seat 2 can be taken out for inspection.

Claims

1. A rapid ore fines briquetting mechanism characterized by: The application relates to a cake pressing device, which comprises a supporting base (1), a positioning base (2), a cake pressing mould (3), a pressing execution assembly (4) and a power assembly (5), wherein the positioning base (2) is installed on the supporting base (1), a cake pressing mould (3) for carrying ore powder is detachably arranged on the positioning base (2), a pressing execution assembly (4) is arranged above the cake pressing mould (3), the pressing execution assembly (4) is driven to realize up-and-down reciprocating action by the power assembly (5) installed on the supporting base (1); the pressing execution assembly (4) comprises a pressing head (401), a connecting rod (402), a spring (403), a pressing wheel (404) and a driving wheel (405), the connecting rod (402) is movably installed on the supporting base (1), the lower end of the connecting rod (402) is connected with the pressing head (401), the upper end of the connecting rod (402) is connected with the pressing wheel (404), the spring (403) is arranged on the connecting rod (402) and is used for restoring the connecting rod (402) after the connecting rod (402) is pressed down, the driving wheel (405) is rotatably installed on the supporting base (1), the driving wheel (405) is a cam and is always in rolling contact with the pressing wheel (404), the power assembly (5) directly drives or drives the driving wheel (405) to rotate through a transmission mechanism (501), and then the pressing wheel (404), the connecting rod (402) and the pressing head (401) are pressed down, and the ore powder in the cake pressing mould (3) is pressed into a cake shape by the pressing head (401) during the pressing process.

2. The rapid ore cake press mechanism of claim 1, wherein: The position close to the upper end of the connecting rod (402) is provided with a shaft shoulder (409), and the two ends of the spring (403) are respectively in abutment with the supporting base (1) and the shaft shoulder (409).

3. The rapid ore cake press mechanism of claim 1, wherein: The position, at which the connecting rod (402) is installed on the supporting base (1), is provided with a bushing (406), the connecting rod (402) passes through the bushing (406), and the bushing (406) plays a guiding role during the up-and-down reciprocating action of the connecting rod (402).

4. The rapid ore cake press mechanism of claim 1, wherein: The driving wheel (405) is located at the top of the supporting base (1), the wheel shaft (408) of the driving wheel (405) is rotatably installed at the top of the supporting base (1), the power assembly (5) comprises a power source (502), the power source (502) is connected with the wheel shaft (408) through a shaft coupling or a transmission mechanism (501), and the driving wheel (405) is connected with the wheel shaft (408).

5. The rapid ore cake press mechanism of claim 1, wherein: The cake pressing mould (3) is annular, the upper end of the pressing head (401) is connected with the connecting rod (402), and the lower end of the pressing head (401) is disc-shaped and can extend into the cake pressing mould (3).

6. The rapid ore cake press mechanism of claim 1, wherein: The supporting base (1) is "E"-shaped, the positioning base (2) is installed on the lowermost side of the "E"-shaped base, the connecting rod (402) passes through the middle side of the "E"-shaped base, and the driving wheel (405) is rotatably installed on the uppermost side of the "E"-shaped base.

7. The rapid ore cake press mechanism of claim 1, wherein: The transmission mechanism (501) is a gear transmission, a chain wheel and chain transmission or a belt wheel and belt transmission.

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